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import tcpdump-3.9.7 (after running the tcpdump2netbsd script and

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defusing NetBSD id strings used as reference)
This commit is contained in:
drochner 2007-07-24 11:42:50 +00:00
parent 9b435895e8
commit 57e6a30fe7
68 changed files with 9613 additions and 747 deletions
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164
dist/tcpdump/CHANGES vendored
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@ -1,4 +1,134 @@
Header: /tcpdump/master/tcpdump/CHANGES,v 1.84.2.3 2004/03/30 14:36:24 mcr Exp
Header: /tcpdump/master/tcpdump/CHANGES,v 1.87.2.14 2007/07/24 02:17:13 mcr Exp
Wed. July 23, 2007. mcr@xelerance.com. Summary for 0.9.7 libpcap release
NFS: Print unsigned values as such.
RX: parse safely.
BGP: fixes for IPv6-less builds.
801.1ag: use standard codepoint.
use /dev/bpf on systems with such a device.
802.11: print QoS data, avoid dissect of no-data frame, ignore padding.
smb: make sure that we haven't gone past the end of the captured data.
smb: squelch an uninitialized complaint from coverity.
NFS: from NetBSD; don't interpret the reply as a possible NFS reply
if it got MSG_DENIED.
BGP: don't print TLV values that didn't fit, from www.digit-labs.org.
revised INSTALL.txt about libpcap dependancy.
Wed. April 25, 2007. ken@xelerance.com. Summary for 3.9.6 tcpdump release
Update man page to reflect changes to libpcap
Changes to both TCP and IP Printer Output
Fix a potential buffer overflow in the 802.11 printer
Print basic info about a few more Cisco LAN protocols.
mDNS cleanup
ICMP MPLS rework of the extension code
bugfix: use the correct codepoint for the OSPF simple text auth token
entry, and use safeputs to print the password.
Add support in pflog for additional values
Add support for OIF RSVP Extensions UNI 1.0 Rev. 2 and additional RSVP objects
Add support for the Message-id NACK c-type.
Add support for 802.3ah loopback ctrl msg
Add support for Multiple-STP as per 802.1s
Add support for rapid-SPT as per 802.1w
Add support for CFM Link-trace msg, Link-trace-Reply msg,
Sender-ID tlv, private tlv, port, interface status
Add support for unidirectional link detection as per
http://www.ietf.org/internet-drafts/draft-foschiano-udld-02.txt
Add support for the olsr protocol as per RFC 3626 plus the LQ
extensions from olsr.org
Add support for variable-length checksum in DCCP, as per section 9 of
RFC 4340.
Add support for per-VLAN spanning tree and per-VLAN rapid spanning tree
Add support for Multiple-STP as per 802.1s
Add support for the cisco propriatry 'dynamic trunking protocol'
Add support for the cisco proprietary VTP protocol
Update dhcp6 options table as per IETF standardization activities
Tue. September 19, 2006. ken@xelerance.com. Summary for 3.9.5 tcpdump release
Fix compiling on AIX (, at end of ENUM)
Updated list of DNS RR typecodes
Use local Ethernet defs on WIN32
Add support for Frame-Relay ARP
Fixes for compiling under MSVC++
Add support for parsing Juniper .pcap files
Add support for FRF.16 Multilink Frame-Relay (DLT_MFR)
Rework the OSPFv3 printer
Fix printing for 4.4BSD/NetBSD NFS Filehandles
Add support for Cisco style NLPID encapsulation
Add cisco prop. eigrp related, extended communities
Add support for BGP signaled VPLS
Cleanup the bootp printer
Add support for PPP over Frame-Relay
Add some bounds checking to the IP options code, and clean up
the options output a bit.
Add additional modp groups to ISAKMP printer
Add support for Address-Withdraw and Label-Withdraw Msgs
Add support for the BFD Discriminator TLV
Fixes for 64bit compiling
Add support for PIMv2 checksum verification
Add support for further dissection of the IPCP Compression Option
Add support for Cisco's proposed VQP protocol
Add basic support for keyed authentication TCP option
Lots of minor cosmetic changes to output printers
Mon. September 19, 2005. ken@xelerance.com. Summary for 3.9.4 tcpdump release
Decoder support for more Juniper link-layer types
Fix a potential buffer overflow (although it can't occur in
practice).
Fix the handling of unknown management frame types in the 802.11
printer.
Add FRF.16 support, fix various Frame Relay bugs.
Add support for RSVP integrity objects, update fast-reroute
object printer to latest spec.
Clean up documentation of vlan filter expression, document mpls
filter expression.
Document new pppoed and pppoes filter expressions.
Update diffserver-TE codepoints as per RFC 4124.
Spelling fixes in ICMPv6.
Don't require any fields other than flags to be present in IS-IS
restart signaling TLVs, and only print the system ID in
those TLVs as system IDs, not as node IDs.
Support for DCCP.
Tue. July 5, 2005. ken@xelerance.com. Summary for 3.9.3 tcpdump release
Option to chroot() when dropping privs
Fixes for compiling on nearly every platform,
including improved 64bit support
Many new testcases
Support for sending packets
Many compliation fixes on most platforms
Fixes for recent version of GCC to eliminate warnings
Improved Unicode support
Decoders & DLT Changes, Updates and New:
AES ESP support
Juniper ATM, FRF.15, FRF.16, PPPoE,
ML-FR, ML-PIC, ML-PPP, PL-PPP, LS-PIC
GGSN,ES,MONITOR,SERVICES
L2VPN
Axent Raptor/Symantec Firewall
TCP-MD5 (RFC 2385)
ESP-in-UDP (RFC 3948)
ATM OAM
LMP, LMP Service Discovery
IP over FC
IP over IEEE 1394
BACnet MS/TP
SS7
LDP over TCP
LACP, MARKER as per 802.3ad
PGM (RFC 3208)
LSP-PING
G.7041/Y.1303 Generic Framing Procedure
EIGRP-IP, EIGRP-IPX
ICMP6
Radio - via radiotap
DHCPv6
HDLC over PPP
Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release
@ -29,25 +159,25 @@ Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 3.8 release
changed syntax of -E argument so that multiple SAs can be decrypted
fixes for Digital Unix headers and Documentation
__attribute__ fixes
CDP changes from Terry Kennedy <terry@tmk.com>.
IPv6 mobility updates from Kazushi Sugyo <sugyo@pb.jp.nec.com>
CDP changes from Terry Kennedy <terry@tmk.com>.
IPv6 mobility updates from Kazushi Sugyo <sugyo@pb.jp.nec.com>
Fixes for ASN.1 decoder for 2.100.3 forms.
Added a count of packets received and processed to clarify numbers.
Incorporated WinDUMP patches for Win32 builds.
PPPoE payload length headers.
Fixes for HP C compiler builds.
Use new pcap_breakloop() and pcap_findalldevs() if we can.
BGP output split into multiple lines.
BGP output split into multiple lines.
Fixes to 802.11 decoding.
Fixes to PIM decoder.
SuperH is a CPU that can't handle unaligned access. Many fixes for
unaligned access work.
Fixes to Frame-Relay decoder for Q.933/922 frames.
Clarified when Solaris can do captures as non-root.
Added tests/ subdir for examples/regression tests.
Added tests/ subdir for examples/regression tests.
New -U flag. -flush stdout after every packet
New -A flag -print ascii only
support for decoding IS-IS inside Cisco HDLC Frames
support for decoding IS-IS inside Cisco HDLC Frames
more verbosity for tftp decoder
mDNS decoder
new BFD decoder
@ -55,7 +185,7 @@ Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 3.8 release
RFC 3561 AODV support.
UDP/TCP pseudo-checksum properly for source-route options.
sanitized all files to modified BSD license
Add support for RFC 2625 IP-over-Fibre Channel.
Add support for RFC 2625 IP-over-Fibre Channel.
fixes for DECnet support.
Support RFC 2684 bridging of Ethernet, 802.5 Token Ring, and FDDI.
RFC 2684 encapsulation of BPDUs.
@ -86,18 +216,18 @@ see http://www.tcpdump.org/cvs-log/2002-01-21.10:16:48.html for commit log.
Better OSI/802.2 support on Linux.
IEEE 802.11 support, from clenahan@fortresstech.com, achirica@ttd.net.
LLC SAP support for FDDI/token ring/RFC-1483 style ATM
BXXP protocol was replaced by the BEEP protocol;
BXXP protocol was replaced by the BEEP protocol;
improvements to SNAP demux.
Changes to "any" interface documentation.
Documentation on pcap_stats() counters.
Fix a memory leak found by Miklos Szeredi - pcap_ether_aton().
Added MPLS encapsulation decoding per RFC3032.
DNS dissector handles TKEY, TSIG and IXFR.
adaptive SLIP interface patch from Igor Khristophorov <igor@atdot.org>
SMB printing has much improved bounds checks
adaptive SLIP interface patch from Igor Khristophorov <igor@atdot.org>
SMB printing has much improved bounds checks
OUI 0x0000f8 decoded as encapsulated ethernet for Cisco-custom bridging
Zephyr support, from Nickolai Zeldovich <kolya@MIT.EDU>.
Solaris - devices with digits in them. Stefan Hudson <hudson@mbay.net>
Solaris - devices with digits in them. Stefan Hudson <hudson@mbay.net>
IPX socket 0x85be is for Cisco EIGRP over IPX.
Improvements to fragmented ESP handling.
SCTP support from Armando L. Caro Jr. <acaro@mail.eecis.udel.edu>
@ -105,7 +235,7 @@ see http://www.tcpdump.org/cvs-log/2002-01-21.10:16:48.html for commit log.
Added a "netbeui" keyword, which selects NetBEUI packets.
IPv6 ND improvements, MobileIP dissector, 2292bis-02 for RA option.
Handle ARPHDR_HDLC from Marcus Felipe Pereira <marcus@task.com.br>.
Handle IPX socket 0x553 -> NetBIOS-over-IPX socket, "nwlink-dgm"
Handle IPX socket 0x553 -> NetBIOS-over-IPX socket, "nwlink-dgm"
Better Linux libc5 compat.
BIND9 lwres dissector added.
MIPS and SPARC get strict alignment macros (affects print-bgp.c)
@ -123,8 +253,8 @@ see http://www.tcpdump.org/cvs-log/2002-01-21.10:16:48.html for commit log.
cjclark@alum.mit.edu: print the IP proto for non-initial fragments.
LLC frames with a DSAP and LSAP of 0xe0 are IPX frames.
Linux cooked frames with a type value of LINUX_SLL_P_802_3 are IPX.
captures on the "any" device won't be done in promiscuous mode
Token Ring support on DLPI - Onno van der Linden <onno@simplex.nl>
captures on the "any" device won't be done in promiscuous mode
Token Ring support on DLPI - Onno van der Linden <onno@simplex.nl>
ARCNet support, from NetBSD.
HSRP dissector, from Julian Cowley <julian@lava.net>.
Handle (GRE-encapsulated) PPTP
@ -155,7 +285,7 @@ Tuesday January 9, 2001. mcr@sandelman.ottawa.on.ca. Summary for 3.6 release
Updated autoconf stock files.
IPv6 improvements: dhcp (draft-15), mobile-ip6, ppp, ospf6,
IPv6 improvements: dhcp (draft-15), mobile-ip6, ppp, ospf6,
Added dissector support for: ISOCLNS, Token Ring, IGMPv3, bxxp,
timed, vrrp, radius, chdlc, cnfp, cdp, IEEE802.1d, raw-AppleTalk
@ -168,7 +298,7 @@ Tuesday January 9, 2001. mcr@sandelman.ottawa.on.ca. Summary for 3.6 release
HP-UX 11.0 -- find the right dlpi device.
Solaris 8 - IPv6 works
Linux - Added support for an "any" device to capture on all interfaces
Security fixes: buffer overrun audit done. Strcpy replaced with
strlcpy, sprintf replaced with snprintf.
Look for lex problems, and warn about them.
@ -483,7 +613,7 @@ v3.1 Thu Jun 13 20:59:32 PDT 1996
- Don't checksum ip header if we don't have all of it. Thanks to John
Hawkinson (jhawk@mit.edu).
- Print out hostnames if possible in egp printer. Thanks to Jeffrey
Honig (jhc@bsdi.com)

30
dist/tcpdump/CREDITS vendored
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@ -2,6 +2,7 @@ This file lists people who have contributed to tcpdump:
The current maintainers:
Bill Fenner <fenner@research.att.com>
David Young <dyoung@pobox.com>
Fulvio Risso <risso@polito.it>
Guy Harris <guy@alum.mit.edu>
Hannes Gredler <hannes@juniper.net>
@ -10,12 +11,17 @@ The current maintainers:
Additional people who have contributed patches:
Andrew Brown <atatat@atatdot.net>
Aaron Campbell <aaron@arbor.net>
Alfredo Andres <aandres@s21sec.com>
Albert Chin <china@thewrittenword.com>
Andrew Brown <atatat@atatdot.net>
Andrew Church <andrew@users.sourceforge.net>
Andrew Hintz <adhintz@users.sourceforge.net>
Andrew Tridgell <tridge@linuxcare.com>
Andy Heffernan <ahh@juniper.net>
Arkadiusz Miskiewicz <misiek@pld.org.pl>
Armando L. Caro Jr. <acaro@mail.eecis.udel.edu>
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Atsushi Onoe <onoe@netbsd.org>
Ben Smithurst <ben@scientia.demon.co.uk>
Brent L. Bates <blbates@vigyan.com>
@ -32,7 +38,11 @@ Additional people who have contributed patches:
Daniel Hagerty <hag@ai.mit.edu>
Darren Reed <darrenr@reed.wattle.id.au>
David Binderman <d.binderman@virgin.net>
David Smith <dsmith@redhat.com>
David Young <dyoung@ojctech.com>
Don Ebright <Don.Ebright@compuware.com>
Eddie Kohler <xexd@sourceforge.net>
Francis Dupont <Francis.Dupont@enst-bretagne.fr>
Francisco Matias Cuenca-Acuna <mcuenca@george.rutgers.edu>
Frank Volf <volf@oasis.IAEhv.nl>
Fulvio Risso <risso@polito.it>
@ -42,10 +52,13 @@ Additional people who have contributed patches:
Greg Stark <gsstark@mit.edu>
Gilbert Ramirez Jr. <gram@xiexie.org>
Gisle Vanem <giva@bgnett.no>
Hannes Viertel <hviertel@juniper.net>
Hank Leininger <tcpdump-workers@progressive-comp.com>
Harry Raaymakers <harryr@connect.com.au>
Heinz-Ado Arnolds <Ado.Arnolds@dhm-systems.de>
Hendrik Scholz <hendrik@scholz.net>
Ian McDonald <imcdnzl@gmail.com>
Jacek Tobiasz <Jacek.Tobiasz@atm.com.pl>
Jakob Schlyter <jakob@openbsd.org>
Jan Oravec <wsx@wsx6.net>
Jason R. Thorpe <thorpej@netbsd.org>
@ -70,13 +83,16 @@ Additional people who have contributed patches:
Loris Degioanni <loris@netgroup-serv.polito.it>
Love Hörnquist-Åstrand <lha@stacken.kth.se>
Maciej W. Rozycki <macro@ds2.pg.gda.pl>
Manu Pathak <mapathak@cisco.com>
Marc A. Lehmann <pcg@goof.com>
Mark Ellzey Thomas <mark@ackers.net>
Marko Kiiskila <carnil@cs.tut.fi>
Markus Schöpflin <schoepflin@sourceforge.net>
Marshall Rose <mrose@dbc.mtview.ca.us>
Martin Husemann <martin@netbsd.org>
Michael Madore <mmadore@turbolinux.com>
Michael Shalayeff <mickey@openbsd.org>
Michael Shields <shields@msrl.com>
Michael T. Stolarchuk <mts@off.to>
Michele "mydecay" Marchetto <smarchetto1@tin.it>
Monroe Williams <monroe@pobox.com>
@ -86,6 +102,8 @@ Additional people who have contributed patches:
Neil T. Spring <bluehal@users.sourceforge.net>
Niels Provos <provos@openbsd.org>
Nickolai Zeldovich <kolya@MIT.EDU>
Nicolas Ferrero <toorop@babylo.net>
Noritoshi Demizu <demizu@users.sourceforge.net>
Olaf Kirch <okir@caldera.de>
Onno van der Linden <onno@simplex.nl>
Pascal Hennequin <pascal.hennequin@int-evry.fr>
@ -98,21 +116,29 @@ Additional people who have contributed patches:
Peter Jeremy <peter.jeremy@alcatel.com.au>
Phil Wood <cpw@lanl.gov>
Rafal Maszkowski <rzm@icm.edu.pl>
Rick Jones <raj@cup.hp.com>
Raphael Raimbault <raphael.raimbault@netasq.com>
Rick Cheng <rcheng@juniper.net>
Rick Jones <rick.jones2@hp.com>
Rick Watson <watsonrick@users.sourceforge.net>
Rob Braun <bbraun@synack.net>
Roderick Schertler <roderick@argon.org>
Sami Farin <safari@iki.fi>
Scott Rose <syberpunk@users.sourceforge.net>
Sebastian Krahmer <krahmer@cs.uni-potsdam.de>
Sebastien Vincent <svincent@idems.fr>
Seth Webster <swebster@sst.ll.mit.edu>
Shinsuke Suzuki <suz@kame.net>
Steinar Haug <sthaug@nethelp.no>
Swaminathan Chandrasekaran <chander@juniper.net>
Takashi Yamamoto <yamt@mwd.biglobe.ne.jp>
Terry Kennedy <terry@tmk.com>
Timo Koskiahde
Tony Li <tli@procket.com>
Uns Lider <unslider@miranda.org>
Wesley Griffin <wgriffin@users.sourceforge.net>
Wilbert de Graaf <wilbertdg@hetnet.nl>
Yen Yen Lim
Yoshifumi Nishida
The original LBL crew:
Steve McCanne

37
dist/tcpdump/FILES vendored
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@ -11,6 +11,8 @@ acconfig.h
aclocal.m4
addrtoname.c
addrtoname.h
af.c
af.h
ah.h
aodv.h
appletalk.h
@ -20,13 +22,18 @@ atm.h
atmuni31.h
bootp.h
bpf_dump.c
bgp.h
chdlc.h
config.guess
config.h.in
config.sub
configure
configure.in
cpack.c
cpack.h
dccp.h
decnet.h
decode_prefix.h
enc.h
esp.h
ether.h
@ -39,17 +46,21 @@ gmt2local.c
gmt2local.h
icmp6.h
ieee802_11.h
ieee802_11_radio.h
igrp.h
install-sh
interface.h
ip.h
ip6.h
ipfc.h
ipproto.c
ipproto.h
ipsec_doi.h
ipx.h
isakmp.h
l2tp.h
l2vpn.c
l2vpn.h
lane.h
lbl/os-osf4.h
lbl/os-solaris2.h
@ -79,22 +90,31 @@ missing/strlcat.c
missing/strlcpy.c
missing/strsep.c
mkdep
mpls.h
nameser.h
netbios.h
netdissect.h
nfs.h
nfsfh.h
nlpid.c
nlpid.h
ntp.h
oakley.h
ospf.h
ospf6.h
oui.c
oui.h
packetdat.awk
parsenfsfh.c
pcap_dump_ftell.c
pcap-missing.h
pf.h
pmap_prot.h
ppp.h
print-802_11.c
print-ap1394.c
print-ah.c
print-aodv.c
print-ap1394.c
print-arcnet.c
print-arp.c
print-ascii.c
@ -108,13 +128,16 @@ print-cdp.c
print-chdlc.c
print-cip.c
print-cnfp.c
print-dccp.c
print-decnet.c
print-dhcp6.c
print-domain.c
print-dvmrp.c
print-eap.c
print-egp.c
print-enc.c
print-esp.c
print-eigrp.c
print-ether.c
print-fddi.c
print-fr.c
@ -133,11 +156,14 @@ print-ipfc.c
print-ipx.c
print-isakmp.c
print-isoclns.c
print-juniper.c
print-krb.c
print-l2tp.c
print-lane.c
print-ldp.c
print-llc.c
print-lmp.c
print-lspping.c
print-lwres.c
print-mobile.c
print-mobility.c
@ -147,9 +173,11 @@ print-netbios.c
print-nfs.c
print-ntp.c
print-null.c
print-olsr.c
print-ospf.c
print-ospf6.c
print-pflog.c
print-pgm.c
print-pim.c
print-ppp.c
print-pppoe.c
@ -162,13 +190,17 @@ print-rsvp.c
print-rt6.c
print-rx.c
print-sctp.c
print-sip.c
print-sl.c
print-sll.c
print-slow.c
print-smb.c
print-snmp.c
print-stp.c
print-sunatm.c
print-sunrpc.c
print-symantec.c
print-syslog.c
print-tcp.c
print-telnet.c
print-tftp.c
@ -180,6 +212,8 @@ print-vrrp.c
print-wb.c
print-zephyr.c
route6d.h
rpc_auth.h
rpc_msg.h
rx.h
sctpConstants.h
sctpHeader.h
@ -211,7 +245,6 @@ win32/Include/telnet.h
win32/Include/w32_fzs.h
win32/Include/Netinet/in_systm.h
win32/Include/Netinet/ip.h
win32/Include/Rpc/rpc.h
win32/Src/getopt.c
win32/prj/GNUmakefile
win32/prj/WinDump.dsp

42
dist/tcpdump/Makefile.in vendored
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@ -17,7 +17,7 @@
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# @(#) Header: /tcpdump/master/tcpdump/Makefile.in,v 1.276.2.4 2004/03/28 21:25:02 fenner Exp (LBL)
# @(#) Header: /tcpdump/master/tcpdump/Makefile.in,v 1.293.2.6 2007/07/24 02:39:55 mcr Exp (LBL)
#
# Various configurable paths (remember to edit Makefile.in, not Makefile)
@ -43,7 +43,7 @@ CC = @CC@
PROG = tcpdump
CCOPT = @V_CCOPT@
INCLS = -I. @V_INCLS@
DEFS = @DEFS@ @V_DEFS@
DEFS = @DEFS@ @CPPFLAGS@ @V_DEFS@
# Standard CFLAGS
CFLAGS = $(CCOPT) $(DEFS) $(INCLS)
@ -65,25 +65,28 @@ INSTALL_DATA = @INSTALL_DATA@
@rm -f $@
$(CC) $(CFLAGS) -c $(srcdir)/$*.c
CSRC = addrtoname.c gmpls.c gmt2local.c machdep.c oui.c parsenfsfh.c \
CSRC = addrtoname.c af.c cpack.c gmpls.c oui.c gmt2local.c ipproto.c \
nlpid.c l2vpn.c machdep.c parsenfsfh.c \
print-802_11.c print-ap1394.c print-ah.c print-arcnet.c \
print-aodv.c print-arp.c print-ascii.c print-atalk.c print-atm.c \
print-beep.c print-bfd.c print-bgp.c print-bootp.c print-cdp.c \
print-chdlc.c print-cip.c print-cnfp.c print-decnet.c \
print-chdlc.c print-cip.c print-cnfp.c print-dccp.c print-decnet.c \
print-domain.c print-dvmrp.c print-enc.c print-egp.c \
print-eap.c print-eigrp.c\
print-esp.c print-ether.c print-fddi.c print-fr.c \
print-gre.c print-hsrp.c print-icmp.c print-igmp.c \
print-igrp.c print-ip.c print-ipcomp.c print-ipfc.c \
print-ipx.c print-isakmp.c print-isoclns.c print-krb.c \
print-ipx.c print-isakmp.c print-isoclns.c print-juniper.c print-krb.c \
print-l2tp.c print-lane.c print-ldp.c print-llc.c \
print-lmp.c print-lspping.c \
print-lwres.c print-mobile.c print-mpls.c print-msdp.c \
print-nfs.c print-ntp.c print-null.c print-ospf.c \
print-pflog.c print-pim.c print-ppp.c print-pppoe.c \
print-nfs.c print-ntp.c print-null.c print-olsr.c print-ospf.c \
print-pflog.c print-pgm.c print-pim.c print-ppp.c print-pppoe.c \
print-pptp.c print-radius.c print-raw.c print-rip.c \
print-rsvp.c print-rx.c print-sctp.c print-sl.c print-sll.c \
print-snmp.c print-stp.c print-sunatm.c print-sunrpc.c \
print-tcp.c print-telnet.c print-tftp.c print-timed.c \
print-token.c print-udp.c print-vjc.c print-vrrp.c \
print-rsvp.c print-rx.c print-sctp.c print-sip.c print-sl.c print-sll.c \
print-slow.c print-snmp.c print-stp.c print-sunatm.c print-sunrpc.c \
print-symantec.c print-syslog.c print-tcp.c print-telnet.c print-tftp.c \
print-timed.c print-token.c print-udp.c print-vjc.c print-vrrp.c \
print-wb.c print-zephyr.c setsignal.c tcpdump.c util.c
LOCALSRC = @LOCALSRC@
@ -95,7 +98,7 @@ SRC = $(CSRC) $(GENSRC) $(LOCALSRC)
# We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
# hack the extra indirection
OBJ = $(CSRC:.c=.o) $(GENSRC:.c=.o) $(LOCALSRC:.c=.o) $(LIBOBJS)
HDR = addrtoname.h appletalk.h bootp.h decnet.h \
HDR = addrtoname.h appletalk.h bootp.h cpack.h dccp.h decnet.h \
ethertype.h extract.h fddi.h gmt2local.h igrp.h interface.h \
ipx.h llc.h machdep.h mib.h nfsfh.h nfsv2.h ntp.h ospf.h \
setsignal.h \
@ -180,19 +183,10 @@ distclean:
tags: $(TAGFILES)
ctags -wtd $(TAGFILES)
tar:
releasetar:
@cwd=`pwd` ; dir=`basename $$cwd` ; name=$(PROG)-`cat VERSION` ; \
list="" ; tar="tar chf" ; \
for i in `cat FILES` ; do list="$$list $$name/$$i" ; done; \
echo \
"rm -f ../$$name; ln -s $$dir ../$$name" ; \
rm -f ../$$name; ln -s $$dir ../$$name ; \
echo \
"(cd .. ; $$tar - [lots of files]) | compress > /tmp/$$name.tar.Z" ; \
(cd .. ; $$tar - $$list) | compress > /tmp/$$name.tar.Z ; \
echo \
"rm -f ../$$name" ; \
rm -f ../$$name
list="" ; make distclean; cd ..; mkdir -p n; cd n; ln -s ../$$dir $$name; \
tar -c -z -f $$name.tar.gz $$name/. ;
depend: $(GENSRC)
${srcdir}/mkdep -c $(CC) $(DEFS) $(INCLS) $(SRC)

8
dist/tcpdump/README vendored
View File

@ -1,6 +1,6 @@
@(#) Header: /tcpdump/master/tcpdump/README,v 1.63.2.1 2003/11/16 10:17:30 guy Exp (LBL)
@(#) Header: /tcpdump/master/tcpdump/README,v 1.65 2004/10/12 02:01:59 guy Exp (LBL)
TCPDUMP 3.8
TCPDUMP 3.9
Now maintained by "The Tcpdump Group"
See www.tcpdump.org
@ -11,8 +11,8 @@ Anonymous CVS is available via:
(password "anoncvs")
cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout tcpdump
Version 3.8 of TCPDUMP can be retrived with the CVS tag "tcpdump_3_8rel1":
cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout -r tcpdump_3_8rel1 tcpdump
Version 3.9 of TCPDUMP can be retrived with the CVS tag "tcpdump_3_9rel1":
cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout -r tcpdump_3_9rel1 tcpdump
Please send patches against the master copy to patches@tcpdump.org.

24
dist/tcpdump/Readme.Win32 vendored Normal file
View File

@ -0,0 +1,24 @@
To build tcpdump under Windows, you need:
- version 6 (or higher) of Microsoft Visual Studio or the Cygnus gnu
C compiler.
- The November 2001 (or later) edition of Microsoft Platform
Software Development Kit (SDK), that contains some necessary includes
for IPv6 support. You can download it from http://www.microsoft.com/sdk
- the WinPcap source code, that includes libpcap for win32. Download it
from http://winpcap.polito.it or download libpcap sources from
http://www.tcpdump.org and follow the instructions in the README.Win32
file.
First, extract tcpdump and WinPcap in the same folder, and build WinPcap.
The Visual Studio project and the cygwin makefile are in the Win32\prj
folder.
From Visual Studio, open windump.dsw and build the program. The release
version of the WinDump.exe executable file will be created in the
windump\win32\prj\release directory . The debug version will be generated
in windump\win32\prj\debug.
From cygnus, go to windump\win32\prj\ and type "make". WinDump.exe will be
created in the same directory.

2
dist/tcpdump/VERSION vendored
View File

@ -1 +1 @@
3.8.3
3.9.7

28
dist/tcpdump/acconfig.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: acconfig.h,v 1.1.1.4 2004/09/27 17:06:29 dyoung Exp $ */
/* $NetBSD: acconfig.h,v 1.1.1.5 2007/07/24 11:42:59 drochner Exp $ */
/* "generated automatically" means DO NOT MAKE CHANGES TO config.h.in --
* make them to acconfig.h and rerun autoheader */
@ -22,7 +22,6 @@
/* define if your struct __res_state has the nsort member */
#undef HAVE_NEW_RES_STATE
/*
* define if struct ether_header.ether_dhost is a struct with ether_addr_octet
*/
@ -88,6 +87,12 @@
/* define if libpcap has pcap_datalink_val_to_description() */
#undef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
/* define if libpcap has pcap_dump_ftell() */
#undef HAVE_PCAP_DUMP_FTELL
/* define if you have getrpcbynumber() */
#undef HAVE_GETRPCBYNUMBER
/* define if unaligned memory accesses fail */
#undef LBL_ALIGN
@ -103,14 +108,11 @@
/* AIX hack. */
#undef _SUN
/* Workaround for missing sized types */
/* XXX this should move to the more standard uint*_t */
#undef int8_t
#undef int16_t
#undef int32_t
#undef u_int16_t
#undef u_int32_t
#undef u_int8_t
/* Workaround for missing 64-bit formats */
#undef PRId64
#undef PRIo64
#undef PRIx64
#undef PRIu64
/* Whether or not to include the possibly-buggy SMB printer */
#undef TCPDUMP_DO_SMB
@ -128,3 +130,9 @@
/* Define if you have a dnet_htoa declaration in <netdnet/dnetdb.h>. */
#undef HAVE_NETDNET_DNETDB_H_DNET_HTOA
/* define if should drop privileges by default */
#undef WITH_USER
/* define if should chroot when dropping privileges */
#undef WITH_CHROOT

124
dist/tcpdump/aclocal.m4 vendored
View File

@ -1,4 +1,4 @@
dnl @(#) Header: /tcpdump/master/tcpdump/aclocal.m4,v 1.98.2.4 2004/03/28 21:04:49 fenner Exp (LBL)
dnl @(#) Header: /tcpdump/master/tcpdump/aclocal.m4,v 1.106.2.7 2005/11/08 03:00:52 guy Exp (LBL)
dnl
dnl Copyright (c) 1995, 1996, 1997, 1998
dnl The Regents of the University of California. All rights reserved.
@ -157,6 +157,7 @@ AC_DEFUN(AC_LBL_C_INIT,
fi
])
#
# Try compiling a sample of the type of code that appears in
# gencode.c with "inline", "__inline__", and "__inline".
@ -323,11 +324,13 @@ AC_DEFUN(AC_LBL_LIBPCAP,
dnl
dnl Check for "pcap_list_datalinks()", "pcap_set_datalink()",
dnl and "pcap_datalink_name_to_val()", and use substitute versions
dnl if they're not present
dnl if they're not present.
dnl
AC_CHECK_FUNC(pcap_list_datalinks,
AC_DEFINE(HAVE_PCAP_LIST_DATALINKS),
AC_LIBOBJ(datalinks))
[
AC_LIBOBJ(datalinks)
])
AC_CHECK_FUNC(pcap_set_datalink,
AC_DEFINE(HAVE_PCAP_SET_DATALINK))
AC_CHECK_FUNC(pcap_datalink_name_to_val,
@ -335,9 +338,13 @@ AC_DEFUN(AC_LBL_LIBPCAP,
AC_DEFINE(HAVE_PCAP_DATALINK_NAME_TO_VAL)
AC_CHECK_FUNC(pcap_datalink_val_to_description,
AC_DEFINE(HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION),
AC_LIBOBJ(dlnames))
[
AC_LIBOBJ(dlnames)
])
],
AC_LIBOBJ(dlnames))
[
AC_LIBOBJ(dlnames)
])
dnl
dnl Check for "pcap_breakloop()"; you can't substitute for it if
@ -345,6 +352,15 @@ AC_DEFUN(AC_LBL_LIBPCAP,
dnl so just define the HAVE_ value if it's there.
dnl
AC_CHECK_FUNCS(pcap_breakloop)
dnl
dnl Check for "pcap_dump_ftell()" and use a substitute version
dnl if it's not present.
AC_CHECK_FUNC(pcap_dump_ftell,
AC_DEFINE(HAVE_PCAP_DUMP_FTELL),
[
AC_LIBOBJ(pcap_dump_ftell)
])
])
dnl
@ -557,34 +573,48 @@ AC_DEFUN(AC_LBL_HAVE_RUN_PATH,
])
dnl
dnl Due to the stupid way it's implemented, AC_CHECK_TYPE is nearly useless.
dnl Check whether a given format can be used to print 64-bit integers
dnl
dnl usage:
dnl
dnl AC_LBL_CHECK_TYPE
dnl
dnl results:
dnl
dnl int32_t (defined)
dnl u_int32_t (defined)
dnl
AC_DEFUN(AC_LBL_CHECK_TYPE,
[AC_MSG_CHECKING(for $1 using $CC)
AC_CACHE_VAL(ac_cv_lbl_have_$1,
AC_TRY_COMPILE([
# include "confdefs.h"
# include <sys/types.h>
# if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
# endif],
[$1 i],
ac_cv_lbl_have_$1=yes,
ac_cv_lbl_have_$1=no))
AC_MSG_RESULT($ac_cv_lbl_have_$1)
if test $ac_cv_lbl_have_$1 = no ; then
AC_DEFINE($1, $2)
fi])
AC_DEFUN(AC_LBL_CHECK_64BIT_FORMAT,
[
AC_MSG_CHECKING([whether %$1x can be used to format 64-bit integers])
AC_RUN_IFELSE(
[
AC_LANG_SOURCE(
[[
# ifdef HAVE_INTTYPES_H
#include <inttypes.h>
# endif
# ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
# endif
#include <stdio.h>
#include <sys/types.h>
main()
{
u_int64_t t = 1;
char strbuf[16+1];
sprintf(strbuf, "%016$1x", t << 32);
if (strcmp(strbuf, "0000000100000000") == 0)
exit(0);
else
exit(1);
}
]])
],
[
AC_DEFINE(PRId64, "$1d")
AC_DEFINE(PRIo64, "$1o")
AC_DEFINE(PRIx64, "$1x")
AC_DEFINE(PRIu64, "$1u")
AC_MSG_RESULT(yes)
],
[
AC_MSG_RESULT(no)
$2
])
])
dnl
dnl Checks to see if unaligned memory accesses fail
@ -716,7 +746,7 @@ AC_DEFUN(AC_LBL_DEVEL,
fi
$1="$$1 -Wall"
if test $ac_cv_lbl_gcc_vers -gt 1 ; then
$1="$$1 -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -W"
$1="$$1 -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wpointer-arith -W"
fi
fi
else
@ -980,6 +1010,20 @@ dnl check for u_int32_t
else
$1=no
fi
dnl check for u_int64_t
AC_MSG_CHECKING(for u_int64_t)
AC_CACHE_VAL(ac_cv_u_int64_t,
AC_TRY_COMPILE([
# include <sys/types.h>],
[u_int64_t i],
ac_cv_u_int64_t=yes,
ac_cv_u_int64_t=no))
AC_MSG_RESULT($ac_cv_u_int64_t)
if test $ac_cv_u_int64_t = yes; then
AC_DEFINE(HAVE_U_INT64_T)
else
$1=no
fi
])
dnl
@ -1182,10 +1226,10 @@ dnl
AC_DEFUN(AC_C___ATTRIBUTE__, [
AC_MSG_CHECKING(for __attribute__)
AC_CACHE_VAL(ac_cv___attribute__, [
AC_TRY_COMPILE([
AC_COMPILE_IFELSE(
AC_LANG_SOURCE([[
#include <stdlib.h>
],
[
static void foo(void) __attribute__ ((noreturn));
static void
@ -1193,7 +1237,13 @@ foo(void)
{
exit(1);
}
],
int
main(int argc, char **argv)
{
foo();
}
]]),
ac_cv___attribute__=yes,
ac_cv___attribute__=no)])
if test "$ac_cv___attribute__" = "yes"; then

65
dist/tcpdump/af.c vendored Normal file
View File

@ -0,0 +1,65 @@
/* $NetBSD: af.c,v 1.1.1.1 2007/07/24 11:43:01 drochner Exp $ */
/*
* Copyright (c) 1998-2006 The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/af.c,v 1.3.2.1 2007/02/26 13:33:17 hannes Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "interface.h"
#include "af.h"
struct tok af_values[] = {
{ 0, "Reserved"},
{ AFNUM_INET, "IPv4"},
{ AFNUM_INET6, "IPv6"},
{ AFNUM_NSAP, "NSAP"},
{ AFNUM_HDLC, "HDLC"},
{ AFNUM_BBN1822, "BBN 1822"},
{ AFNUM_802, "802"},
{ AFNUM_E163, "E.163"},
{ AFNUM_E164, "E.164"},
{ AFNUM_F69, "F.69"},
{ AFNUM_X121, "X.121"},
{ AFNUM_IPX, "Novell IPX"},
{ AFNUM_ATALK, "Appletalk"},
{ AFNUM_DECNET, "Decnet IV"},
{ AFNUM_BANYAN, "Banyan Vines"},
{ AFNUM_E164NSAP, "E.164 with NSAP subaddress"},
{ AFNUM_L2VPN, "Layer-2 VPN"},
{ AFNUM_VPLS, "VPLS"},
{ 0, NULL},
};
struct tok bsd_af_values[] = {
{ BSD_AFNUM_INET, "IPv4" },
{ BSD_AFNUM_NS, "NS" },
{ BSD_AFNUM_ISO, "ISO" },
{ BSD_AFNUM_APPLETALK, "Appletalk" },
{ BSD_AFNUM_IPX, "IPX" },
{ BSD_AFNUM_INET6_BSD, "IPv6" },
{ BSD_AFNUM_INET6_FREEBSD, "IPv6" },
{ BSD_AFNUM_INET6_DARWIN, "IPv6" },
{ 0, NULL}
};

59
dist/tcpdump/af.h vendored Normal file
View File

@ -0,0 +1,59 @@
/* $NetBSD: af.h,v 1.1.1.1 2007/07/24 11:42:54 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/af.h,v 1.3.2.1 2007/02/26 13:33:17 hannes Exp (LBL) */
/*
* Copyright (c) 1998-2006 The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
extern struct tok af_values[];
extern struct tok bsd_af_values[];
/* RFC1700 address family numbers */
#define AFNUM_INET 1
#define AFNUM_INET6 2
#define AFNUM_NSAP 3
#define AFNUM_HDLC 4
#define AFNUM_BBN1822 5
#define AFNUM_802 6
#define AFNUM_E163 7
#define AFNUM_E164 8
#define AFNUM_F69 9
#define AFNUM_X121 10
#define AFNUM_IPX 11
#define AFNUM_ATALK 12
#define AFNUM_DECNET 13
#define AFNUM_BANYAN 14
#define AFNUM_E164NSAP 15
#define AFNUM_VPLS 25
/* draft-kompella-ppvpn-l2vpn */
#define AFNUM_L2VPN 196 /* still to be approved by IANA */
/*
* BSD AF_ values.
*
* Unfortunately, the BSDs don't all use the same value for AF_INET6,
* so, because we want to be able to read captures from all of the BSDs,
* we check for all of them.
*/
#define BSD_AFNUM_INET 2
#define BSD_AFNUM_NS 6 /* XEROX NS protocols */
#define BSD_AFNUM_ISO 7
#define BSD_AFNUM_APPLETALK 16
#define BSD_AFNUM_IPX 23
#define BSD_AFNUM_INET6_BSD 24 /* OpenBSD (and probably NetBSD), BSD/OS */
#define BSD_AFNUM_INET6_FREEBSD 28
#define BSD_AFNUM_INET6_DARWIN 30

5
dist/tcpdump/appletalk.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: appletalk.h,v 1.1.1.2 2004/09/27 17:06:30 dyoung Exp $ */
/* $NetBSD: appletalk.h,v 1.1.1.3 2007/07/24 11:43:00 drochner Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993, 1994, 1995, 1996
@ -22,7 +22,7 @@
*
* AppleTalk protocol formats (courtesy Bill Croft of Stanford/SUMEX).
*
* @(#) Header: /tcpdump/master/tcpdump/appletalk.h,v 1.15 2002/12/11 07:13:49 guy Exp (LBL)
* @(#) Header: /tcpdump/master/tcpdump/appletalk.h,v 1.16 2004/05/01 09:41:50 hannes Exp (LBL)
*/
struct LAP {
@ -69,6 +69,7 @@ struct atShortDDP {
#define ddpECHO 4 /* ECHO type */
#define ddpIP 22 /* IP type */
#define ddpARP 23 /* ARP type */
#define ddpEIGRP 88 /* EIGRP over Appletalk */
#define ddpKLAP 0x4b /* Kinetics KLAP type */

11
dist/tcpdump/atm.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: atm.h,v 1.1.1.1 2004/09/27 17:06:30 dyoung Exp $ */
/* $NetBSD: atm.h,v 1.1.1.2 2007/07/24 11:42:59 drochner Exp $ */
/*
* Copyright (c) 2002 Guy Harris.
@ -16,7 +16,7 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) Header: /tcpdump/master/tcpdump/atm.h,v 1.1 2002/07/11 09:17:22 guy Exp
* @(#) Header: /tcpdump/master/tcpdump/atm.h,v 1.1.4.1 2005/06/20 07:45:05 hannes Exp
*/
/*
@ -25,3 +25,10 @@
#define ATM_UNKNOWN 0 /* Unknown */
#define ATM_LANE 1 /* LANE */
#define ATM_LLC 2 /* LLC encapsulation */
/*
* some OAM cell captures (most notably Juniper's)
* do not deliver a heading HEC byte
*/
#define ATM_OAM_NOHEC 0
#define ATM_OAM_HEC 1

19
dist/tcpdump/bgp.h vendored Normal file
View File

@ -0,0 +1,19 @@
/* $NetBSD: bgp.h,v 1.1.1.1 2007/07/24 11:43:16 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/bgp.h,v 1.3 2004/06/16 08:45:15 hannes Exp (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
extern char *bgp_vpn_rd_print (const u_char *);

11
dist/tcpdump/bootp.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: bootp.h,v 1.1.1.2 2004/09/27 17:06:30 dyoung Exp $ */
/* $NetBSD: bootp.h,v 1.1.1.3 2007/07/24 11:42:50 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/bootp.h,v 1.15 2003/07/01 19:16:06 guy Exp (LBL) */
/* @(#) Header: /tcpdump/master/tcpdump/bootp.h,v 1.15.4.1 2007/01/29 20:56:00 guy Exp (LBL) */
/*
* Bootstrap Protocol (BOOTP). RFC951 and RFC1048.
*
@ -220,3 +220,10 @@ struct cmu_vend {
/* v_flags values */
#define VF_SMASK 1 /* Subnet mask field contains valid data */
/* RFC 4702 DHCP Client FQDN Option */
#define CLIENT_FQDN_FLAGS_S 0x01
#define CLIENT_FQDN_FLAGS_O 0x02
#define CLIENT_FQDN_FLAGS_E 0x04
#define CLIENT_FQDN_FLAGS_N 0x08

72
dist/tcpdump/config.h.in vendored
View File

@ -20,7 +20,6 @@
/* define if your struct __res_state has the nsort member */
#undef HAVE_NEW_RES_STATE
/*
* define if struct ether_header.ether_dhost is a struct with ether_addr_octet
*/
@ -86,6 +85,12 @@
/* define if libpcap has pcap_datalink_val_to_description() */
#undef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
/* define if libpcap has pcap_dump_ftell() */
#undef HAVE_PCAP_DUMP_FTELL
/* define if you have getrpcbynumber() */
#undef HAVE_GETRPCBYNUMBER
/* define if unaligned memory accesses fail */
#undef LBL_ALIGN
@ -101,14 +106,11 @@
/* AIX hack. */
#undef _SUN
/* Workaround for missing sized types */
/* XXX this should move to the more standard uint*_t */
#undef int8_t
#undef int16_t
#undef int32_t
#undef u_int16_t
#undef u_int32_t
#undef u_int8_t
/* Workaround for missing 64-bit formats */
#undef PRId64
#undef PRIo64
#undef PRIx64
#undef PRIu64
/* Whether or not to include the possibly-buggy SMB printer */
#undef TCPDUMP_DO_SMB
@ -127,9 +129,22 @@
/* Define if you have a dnet_htoa declaration in <netdnet/dnetdb.h>. */
#undef HAVE_NETDNET_DNETDB_H_DNET_HTOA
/* define if should drop privileges by default */
#undef WITH_USER
/* define if should chroot when dropping privileges */
#undef WITH_CHROOT
/* Define to 1 if you have the `alarm' function. */
#undef HAVE_ALARM
/* Define to 1 if you have the `bpf_dump' function. */
#undef HAVE_BPF_DUMP
/* Define to 1 if you have the declaration of `ether_ntohost', and to 0 if you
don't. */
#undef HAVE_DECL_ETHER_NTOHOST
/* Define to 1 if you have the `ether_ntohost' function. */
#undef HAVE_ETHER_NTOHOST
@ -235,6 +250,12 @@
/* Define to 1 if you have the `strsep' function. */
#undef HAVE_STRSEP
/* Define to 1 if the system has the type `struct ether_addr'. */
#undef HAVE_STRUCT_ETHER_ADDR
/* Define to 1 if you have the <sys/bitypes.h> header file. */
#undef HAVE_SYS_BITYPES_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
@ -253,6 +274,12 @@
/* define if your compiler has __attribute__ */
#undef HAVE___ATTRIBUTE__
/* Define to 1 if netinet/ether.h declares `ether_ntohost' */
#undef NETINET_ETHER_H_DECLARES_ETHER_NTOHOST
/* Define to 1 if netinet/if_ether.h declares `ether_ntohost' */
#undef NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
@ -280,6 +307,9 @@
/* The size of a `long', as computed by sizeof. */
#undef SIZEOF_LONG
/* The size of a `long long', as computed by sizeof. */
#undef SIZEOF_LONG_LONG
/* The size of a `short', as computed by sizeof. */
#undef SIZEOF_SHORT
@ -291,3 +321,27 @@
/* Define as token for inline if inlining supported */
#undef inline
/* Define to `short' if int16_t not defined. */
#undef int16_t
/* Define to `int' if int32_t not defined. */
#undef int32_t
/* Define to `long long' if int64_t not defined. */
#undef int64_t
/* Define to `signed char' if int8_t not defined. */
#undef int8_t
/* Define to `unsigned short' if u_int16_t not defined. */
#undef u_int16_t
/* Define to `unsigned int' if u_int32_t not defined. */
#undef u_int32_t
/* Define to `unsigned long long' if u_int64_t not defined. */
#undef u_int64_t
/* Define to `unsigned char' if u_int8_t not defined. */
#undef u_int8_t

2
dist/tcpdump/cpack.c vendored
View File

@ -1,3 +1,5 @@
/* $NetBSD: cpack.c,v 1.1.1.1 2007/07/24 11:43:13 drochner Exp $ */
/*-
* Copyright (c) 2003, 2004 David Young. All rights reserved.
*

2
dist/tcpdump/cpack.h vendored
View File

@ -1,3 +1,5 @@
/* $NetBSD: cpack.h,v 1.1.1.1 2007/07/24 11:42:50 drochner Exp $ */
/*-
* Copyright (c) 2003, 2004 David Young. All rights reserved.
*

141
dist/tcpdump/dccp.h vendored Normal file
View File

@ -0,0 +1,141 @@
/* $NetBSD: dccp.h,v 1.1.1.1 2007/07/24 11:43:03 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/dccp.h,v 1.1.2.4 2006/05/12 01:46:17 guy Exp (LBL) */
/*
* Copyright (C) Arnaldo Carvalho de Melo 2004
* Copyright (C) Ian McDonald 2005 <iam4@cs.waikato.ac.nz>
* Copyright (C) Yoshifumi Nishida 2005
*
* This software may be distributed either under the terms of the
* BSD-style license that accompanies tcpdump or the GNU GPL version 2
*/
#ifndef __DCCP_HDR__
#define __DCCP_HDR__
/**
* struct dccp_hdr - generic part of DCCP packet header
*
* @dccph_sport - Relevant port on the endpoint that sent this packet
* @dccph_dport - Relevant port on the other endpoint
* @dccph_doff - Data Offset from the start of the DCCP header, in 32-bit words
* @dccph_ccval - Used by the HC-Sender CCID
* @dccph_cscov - Parts of the packet that are covered by the Checksum field
* @dccph_checksum - Internet checksum, depends on dccph_cscov
* @dccph_x - 0 = 24 bit sequence number, 1 = 48
* @dccph_type - packet type, see DCCP_PKT_ prefixed macros
* @dccph_seq - sequence number high or low order 24 bits, depends on dccph_x
*/
struct dccp_hdr {
u_int16_t dccph_sport,
dccph_dport;
u_int8_t dccph_doff;
u_int8_t dccph_ccval_cscov;
u_int16_t dccph_checksum;
union {
u_int8_t dccph_xtr;
u_int32_t dccph_seq;
} dccph_xtrs;
};
#define DCCPH_CCVAL(dh) (((dh)->dccph_ccval_cscov) & 0x0F)
#define DCCPH_CSCOV(dh) (((dh)->dccph_ccval_cscov >> 4) & 0x0F)
#define DCCPH_X(dh) ((dh)->dccph_xtrs.dccph_xtr & 1)
#define DCCPH_TYPE(dh) (((dh)->dccph_xtrs.dccph_xtr >> 1) & 0xF)
#define DCCPH_SEQ(dh) (((dh)->dccph_xtrs.dccph_seq) >> 8)
/**
* struct dccp_hdr_ext - the low bits of a 48 bit seq packet
*
* @dccph_seq_low - low 24 bits of a 48 bit seq packet
*/
struct dccp_hdr_ext {
u_int32_t dccph_seq_low;
};
/**
* struct dccp_hdr_request - Conection initiation request header
*
* @dccph_req_service - Service to which the client app wants to connect
*/
struct dccp_hdr_request {
u_int32_t dccph_req_service;
};
/**
* struct dccp_hdr_ack_bits - acknowledgment bits common to most packets
*
* @dccph_resp_ack_nr_high - 48 bit ack number high order bits, contains GSR
* @dccph_resp_ack_nr_low - 48 bit ack number low order bits, contains GSR
*/
struct dccp_hdr_ack_bits {
u_int32_t dccph_ra;
u_int32_t dccph_ack_nr_low;
};
#define DCCPH_ACK(dh_ack) ((dh_ack)->dccph_ra >> 8)
/**
* struct dccp_hdr_response - Conection initiation response header
*
* @dccph_resp_ack_nr_high - 48 bit ack number high order bits, contains GSR
* @dccph_resp_ack_nr_low - 48 bit ack number low order bits, contains GSR
* @dccph_resp_service - Echoes the Service Code on a received DCCP-Request
*/
struct dccp_hdr_response {
struct dccp_hdr_ack_bits dccph_resp_ack;
u_int32_t dccph_resp_service;
};
#if 0
static inline struct dccp_hdr_data *dccp_hdr_data(struct dccp_hdr *hdrg)
{
const int ext = DCCPH_X(hdrg) ? sizeof(struct dccp_hdr_ext) : 0;
return (struct dccp_hdr_data *)(((u_char *)hdrg) + sizeof(hdrg) + ext);
}
#endif
/**
* struct dccp_hdr_reset - Unconditionally shut down a connection
*
* @dccph_reset_service - Echoes the Service Code on a received DCCP-Request
*/
struct dccp_hdr_reset {
struct dccp_hdr_ack_bits dccph_reset_ack;
u_int8_t dccph_reset_code,
dccph_reset_data[3];
};
enum dccp_pkt_type {
DCCP_PKT_REQUEST = 0,
DCCP_PKT_RESPONSE,
DCCP_PKT_DATA,
DCCP_PKT_ACK,
DCCP_PKT_DATAACK,
DCCP_PKT_CLOSEREQ,
DCCP_PKT_CLOSE,
DCCP_PKT_RESET,
DCCP_PKT_SYNC,
DCCP_PKT_SYNCACK,
DCCP_PKT_INVALID
};
enum dccp_reset_codes {
DCCP_RESET_CODE_UNSPECIFIED = 0,
DCCP_RESET_CODE_CLOSED,
DCCP_RESET_CODE_ABORTED,
DCCP_RESET_CODE_NO_CONNECTION,
DCCP_RESET_CODE_PACKET_ERROR,
DCCP_RESET_CODE_OPTION_ERROR,
DCCP_RESET_CODE_MANDATORY_ERROR,
DCCP_RESET_CODE_CONNECTION_REFUSED,
DCCP_RESET_CODE_BAD_SERVICE_CODE,
DCCP_RESET_CODE_TOO_BUSY,
DCCP_RESET_CODE_BAD_INIT_COOKIE,
DCCP_RESET_CODE_AGGRESSION_PENALTY,
__DCCP_RESET_CODE_LAST
};
#endif /* __DCCP_HDR__ */

43
dist/tcpdump/decode_prefix.h vendored Normal file
View File

@ -0,0 +1,43 @@
/* $NetBSD: decode_prefix.h,v 1.1.1.1 2007/07/24 11:43:20 drochner Exp $ */
/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Extensively modified by Hannes Gredler (hannes@juniper.net) for more
* complete BGP support.
*/
#ifndef tcpdump_decode_prefix_h
#define tcpdump_decode_prefix_h
extern int decode_prefix4(const u_char *pptr, char *buf, u_int buflen);
#ifdef INET6
extern int decode_prefix6(const u_char *pd, char *buf, u_int buflen);
#endif
#endif

20
dist/tcpdump/ethertype.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: ethertype.h,v 1.1.1.2 2004/09/27 17:06:44 dyoung Exp $ */
/* $NetBSD: ethertype.h,v 1.1.1.3 2007/07/24 11:43:05 drochner Exp $ */
/*
* Copyright (c) 1993, 1994, 1996
@ -20,7 +20,7 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) Header: /tcpdump/master/tcpdump/ethertype.h,v 1.20 2003/07/01 19:10:26 guy Exp (LBL)
* @(#) Header: /tcpdump/master/tcpdump/ethertype.h,v 1.24.2.1 2005/07/10 14:51:10 hannes Exp (LBL)
*/
/*
@ -35,6 +35,13 @@
* <netinet/if_ether.h> if all it needs are ETHERTYPE_ values.
*/
#ifndef ETHERTYPE_LEN
#define ETHERTYPE_LEN 2
#endif
#ifndef ETHERTYPE_GRE_ISO
#define ETHERTYPE_GRE_ISO 0x00FE /* not really an ethertype only used in GRE */
#endif
#ifndef ETHERTYPE_PUP
#define ETHERTYPE_PUP 0x0200 /* PUP protocol */
#endif
@ -104,6 +111,9 @@
#ifndef ETHERTYPE_PPP
#define ETHERTYPE_PPP 0x880b
#endif
#ifndef ETHERTYPE_SLOW
#define ETHERTYPE_SLOW 0x8809
#endif
#ifndef ETHERTYPE_MPLS
#define ETHERTYPE_MPLS 0x8847
#endif
@ -116,6 +126,12 @@
#ifndef ETHERTYPE_PPPOES
#define ETHERTYPE_PPPOES 0x8864
#endif
#ifndef ETHERTYPE_JUMBO
#define ETHERTYPE_JUMBO 0x8870
#endif
#ifndef ETHERTYPE_EAPOL
#define ETHERTYPE_EAPOL 0x888e
#endif
#ifndef ETHERTYPE_LOOPBACK
#define ETHERTYPE_LOOPBACK 0x9000
#endif

59
dist/tcpdump/gmpls.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: gmpls.c,v 1.1.1.1 2004/09/27 17:06:46 dyoung Exp $ */
/* $NetBSD: gmpls.c,v 1.1.1.2 2007/07/24 11:43:00 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
@ -17,7 +17,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/gmpls.c,v 1.2.2.2 2003/11/16 08:51:05 guy Exp (LBL)";
"@(#) Header: /tcpdump/master/tcpdump/gmpls.c,v 1.5.2.1 2005/05/19 06:44:02 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -134,3 +134,58 @@ struct tok gmpls_payload_values[] = {
{ 58, "Fiber Channel"},
{ 0, NULL }
};
/*
* Link Type values used by LMP Service Discovery (specifically, the Client
* Port Service Attributes Object). See UNI 1.0 section 9.4.2 for details.
*/
struct tok lmp_sd_service_config_cpsa_link_type_values[] = {
{ 5, "SDH ITU-T G.707"},
{ 6, "SONET ANSI T1.105"},
{ 0, NULL}
};
/*
* Signal Type values for SDH links used by LMP Service Discovery (specifically,
* the Client Port Service Attributes Object). See UNI 1.0 section 9.4.2 for
* details.
*/
struct tok lmp_sd_service_config_cpsa_signal_type_sdh_values[] = {
{ 5, "VC-3"},
{ 6, "VC-4"},
{ 7, "STM-0"},
{ 8, "STM-1"},
{ 9, "STM-4"},
{ 10, "STM-16"},
{ 11, "STM-64"},
{ 12, "STM-256"},
{ 0, NULL}
};
/*
* Signal Type values for SONET links used by LMP Service Discovery (specifically,
* the Client Port Service Attributes Object). See UNI 1.0 section 9.4.2 for
* details.
*/
struct tok lmp_sd_service_config_cpsa_signal_type_sonet_values[] = {
{ 5, "STS-1 SPE"},
{ 6, "STS-3c SPE"},
{ 7, "STS-1"},
{ 8, "STM-3"},
{ 9, "STM-12"},
{ 10, "STM-48"},
{ 11, "STM-192"},
{ 12, "STM-768"},
{ 0, NULL}
};
#define DIFFSERV_BC_MODEL_RDM 0 /* draft-ietf-tewg-diff-te-proto-07 */
#define DIFFSERV_BC_MODEL_MAM 1 /* draft-ietf-tewg-diff-te-proto-07 */
#define DIFFSERV_BC_MODEL_EXTD_MAM 254 /* experimental */
struct tok diffserv_te_bc_values[] = {
{ DIFFSERV_BC_MODEL_RDM, "Russian dolls"},
{ DIFFSERV_BC_MODEL_MAM, "Maximum allocation"},
{ DIFFSERV_BC_MODEL_EXTD_MAM, "Maximum allocation with E-LSP support"},
{ 0, NULL }
};

8
dist/tcpdump/gmpls.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: gmpls.h,v 1.1.1.1 2004/09/27 17:06:46 dyoung Exp $ */
/* $NetBSD: gmpls.h,v 1.1.1.2 2007/07/24 11:43:14 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/gmpls.h,v 1.2 2003/06/09 23:28:09 guy Exp (LBL) */
/* @(#) Header: /tcpdump/master/tcpdump/gmpls.h,v 1.3.2.1 2005/05/19 06:44:03 guy Exp (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
@ -20,3 +20,7 @@ extern struct tok gmpls_link_prot_values[];
extern struct tok gmpls_switch_cap_values[];
extern struct tok gmpls_encoding_values[];
extern struct tok gmpls_payload_values[];
extern struct tok diffserv_te_bc_values[];
extern struct tok lmp_sd_service_config_cpsa_link_type_values[];
extern struct tok lmp_sd_service_config_cpsa_signal_type_sdh_values[];
extern struct tok lmp_sd_service_config_cpsa_signal_type_sonet_values[];

58
dist/tcpdump/ieee802_11.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: ieee802_11.h,v 1.1.1.2 2004/09/27 17:06:46 dyoung Exp $ */
/* $NetBSD: ieee802_11.h,v 1.1.1.3 2007/07/24 11:42:52 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/ieee802_11.h,v 1.9 2003/07/22 17:36:57 guy Exp (LBL) */
/* @(#) Header: /tcpdump/master/tcpdump/ieee802_11.h,v 1.9.4.3 2007/07/22 20:01:16 guy Exp (LBL) */
/*
* Copyright (c) 2001
* Fortress Technologies
@ -81,14 +81,32 @@
#define CTRL_CF_END 0xE
#define CTRL_END_ACK 0xF
#define DATA_DATA 0x0
#define DATA_DATA_CF_ACK 0x1
#define DATA_DATA_CF_POLL 0x2
#define DATA_DATA_CF_ACK_POLL 0x3
#define DATA_NODATA 0x4
#define DATA_NODATA_CF_ACK 0x5
#define DATA_NODATA_CF_POLL 0x6
#define DATA_NODATA_CF_ACK_POLL 0x7
#define DATA_DATA 0x0
#define DATA_DATA_CF_ACK 0x1
#define DATA_DATA_CF_POLL 0x2
#define DATA_DATA_CF_ACK_POLL 0x3
#define DATA_NODATA 0x4
#define DATA_NODATA_CF_ACK 0x5
#define DATA_NODATA_CF_POLL 0x6
#define DATA_NODATA_CF_ACK_POLL 0x7
#define DATA_QOS_DATA 0x8
#define DATA_QOS_DATA_CF_ACK 0x9
#define DATA_QOS_DATA_CF_POLL 0xA
#define DATA_QOS_DATA_CF_ACK_POLL 0xB
#define DATA_QOS_NODATA 0xC
#define DATA_QOS_CF_POLL_NODATA 0xE
#define DATA_QOS_CF_ACK_POLL_NODATA 0xF
/*
* The subtype field of a data frame is, in effect, composed of 4 flag
* bits - CF-Ack, CF-Poll, Null (means the frame doesn't actually have
* any data), and QoS.
*/
#define DATA_FRAME_IS_CF_ACK(x) ((x) & 0x01)
#define DATA_FRAME_IS_CF_POLL(x) ((x) & 0x02)
#define DATA_FRAME_IS_NULL(x) ((x) & 0x04)
#define DATA_FRAME_IS_QOS(x) ((x) & 0x08)
/*
* Bits in the frame control field.
@ -124,6 +142,12 @@ struct mgmt_header_t {
#define CAPABILITY_CFP_REQ(cap) ((cap) & 0x0008)
#define CAPABILITY_PRIVACY(cap) ((cap) & 0x0010)
typedef enum {
NOT_PRESENT,
PRESENT,
TRUNCATED
} elem_status_t;
struct ssid_t {
u_int8_t element_id;
u_int8_t length;
@ -133,7 +157,7 @@ struct ssid_t {
struct rates_t {
u_int8_t element_id;
u_int8_t length;
u_int8_t rate[8];
u_int8_t rate[16];
};
struct challenge_t {
@ -141,6 +165,7 @@ struct challenge_t {
u_int8_t length;
u_int8_t text[254]; /* 1-253 + 1 for null */
};
struct fh_t {
u_int8_t element_id;
u_int8_t length;
@ -201,22 +226,29 @@ struct tim_t {
struct mgmt_body_t {
u_int8_t timestamp[8];
u_int8_t timestamp[IEEE802_11_TSTAMP_LEN];
u_int16_t beacon_interval;
u_int16_t listen_interval;
u_int16_t status_code;
u_int16_t aid;
u_char ap[6];
u_char ap[IEEE802_11_AP_LEN];
u_int16_t reason_code;
u_int16_t auth_alg;
u_int16_t auth_trans_seq_num;
elem_status_t challenge_status;
struct challenge_t challenge;
u_int16_t capability_info;
elem_status_t ssid_status;
struct ssid_t ssid;
elem_status_t rates_status;
struct rates_t rates;
elem_status_t ds_status;
struct ds_t ds;
elem_status_t cf_status;
struct cf_t cf;
elem_status_t fh_status;
struct fh_t fh;
elem_status_t tim_status;
struct tim_t tim;
};

62
dist/tcpdump/ipproto.c vendored Normal file
View File

@ -0,0 +1,62 @@
/* $NetBSD: ipproto.c,v 1.1.1.1 2007/07/24 11:43:13 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/ipproto.c,v 1.3.2.3 2005/09/20 06:05:37 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "interface.h"
#include "ipproto.h"
struct tok ipproto_values[] = {
{ IPPROTO_HOPOPTS, "Options" },
{ IPPROTO_ICMP, "ICMP" },
{ IPPROTO_IGMP, "IGMP" },
{ IPPROTO_IPV4, "IPIP" },
{ IPPROTO_TCP, "TCP" },
{ IPPROTO_EGP, "EGP" },
{ IPPROTO_PIGP, "IGRP" },
{ IPPROTO_UDP, "UDP" },
{ IPPROTO_DCCP, "DCCP" },
{ IPPROTO_IPV6, "IPv6" },
{ IPPROTO_ROUTING, "Routing" },
{ IPPROTO_FRAGMENT, "Fragment" },
{ IPPROTO_RSVP, "RSVP" },
{ IPPROTO_GRE, "GRE" },
{ IPPROTO_ESP, "ESP" },
{ IPPROTO_AH, "AH" },
{ IPPROTO_MOBILE, "Mobile IP" },
{ IPPROTO_ICMPV6, "ICMPv6" },
{ IPPROTO_MOBILITY_OLD, "Mobile IP (old)" },
{ IPPROTO_EIGRP, "EIGRP" },
{ IPPROTO_OSPF, "OSPF" },
{ IPPROTO_PIM, "PIM" },
{ IPPROTO_IPCOMP, "Compressed IP" },
{ IPPROTO_VRRP, "VRRP" },
{ IPPROTO_PGM, "PGM" },
{ IPPROTO_SCTP, "SCTP" },
{ IPPROTO_MOBILITY, "Mobility" },
{ 0, NULL }
};

20
dist/tcpdump/ipproto.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: ipproto.h,v 1.1.1.1 2004/09/27 17:06:28 dyoung Exp $ */
/* $NetBSD: ipproto.h,v 1.1.1.2 2007/07/24 11:42:50 drochner Exp $ */
/*
* Copyright (c) 1982, 1986, 1990, 1993
@ -32,13 +32,15 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#) Header: /tcpdump/master/tcpdump/ipproto.h,v 1.1.2.1 2003/11/24 20:31:22 guy Exp (LBL)
* @(#) Header: /tcpdump/master/tcpdump/ipproto.h,v 1.4.2.2 2005/09/20 06:05:37 guy Exp (LBL)
*
* From:
* @(#)in.h 8.3 (Berkeley) 1/3/94
* $FreeBSD: src/sys/netinet/in.h,v 1.38.2.3 1999/08/29 16:29:34 peter Exp $
*/
extern struct tok ipproto_values[];
#ifndef IPPROTO_IP
#define IPPROTO_IP 0 /* dummy for IP */
#endif
@ -60,12 +62,15 @@
#ifndef IPPROTO_EGP
#define IPPROTO_EGP 8 /* exterior gateway protocol */
#endif
#ifndef IPPROTO_IGRP
#define IPPROTO_IGRP 9
#ifndef IPPROTO_PIGP
#define IPPROTO_PIGP 9
#endif
#ifndef IPPROTO_UDP
#define IPPROTO_UDP 17 /* user datagram protocol */
#endif
#ifndef IPPROTO_DCCP
#define IPPROTO_DCCP 33 /* datagram congestion control protocol */
#endif
#ifndef IPPROTO_IPV6
#define IPPROTO_IPV6 41
#endif
@ -115,8 +120,8 @@
#ifndef IPPROTO_ND
#define IPPROTO_ND 77 /* Sun net disk proto (temp.) */
#endif
#ifndef IPPROTO_IGRP
#define IPPROTO_IGRP 88 /* Cisco/GXS IGRP */
#ifndef IPPROTO_EIGRP
#define IPPROTO_EIGRP 88 /* Cisco/GXS IGRP */
#endif
#ifndef IPPROTO_OSPF
#define IPPROTO_OSPF 89
@ -130,6 +135,9 @@
#ifndef IPPROTO_VRRP
#define IPPROTO_VRRP 112
#endif
#ifndef IPPROTO_PGM
#define IPPROTO_PGM 113
#endif
#ifndef IPPROTO_SCTP
#define IPPROTO_SCTP 132
#endif

60
dist/tcpdump/l2vpn.c vendored Normal file
View File

@ -0,0 +1,60 @@
/* $NetBSD: l2vpn.c,v 1.1.1.1 2007/07/24 11:42:52 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/l2vpn.c,v 1.1 2004/06/15 09:42:40 hannes Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "interface.h"
#include "l2vpn.h"
/* draft-ietf-pwe3-iana-allocation-04 */
struct tok l2vpn_encaps_values[] = {
{ 0x00, "Reserved"},
{ 0x01, "Frame Relay"},
{ 0x02, "ATM AAL5 VCC transport"},
{ 0x03, "ATM transparent cell transport"},
{ 0x04, "Ethernet VLAN"},
{ 0x05, "Ethernet"},
{ 0x06, "Cisco-HDLC"},
{ 0x07, "PPP"},
{ 0x08, "SONET/SDH Circuit Emulation Service over MPLS"},
{ 0x09, "ATM n-to-one VCC cell transport"},
{ 0x0a, "ATM n-to-one VPC cell transport"},
{ 0x0b, "IP Layer2 Transport"},
{ 0x0c, "ATM one-to-one VCC Cell Mode"},
{ 0x0d, "ATM one-to-one VPC Cell Mode"},
{ 0x0e, "ATM AAL5 PDU VCC transport"},
{ 0x0f, "Frame-Relay Port mode"},
{ 0x10, "SONET/SDH Circuit Emulation over Packet"},
{ 0x11, "Structure-agnostic E1 over Packet"},
{ 0x12, "Structure-agnostic T1 (DS1) over Packet"},
{ 0x13, "Structure-agnostic E3 over Packet"},
{ 0x14, "Structure-agnostic T3 (DS3) over Packet"},
{ 0x15, "CESoPSN basic mode"},
{ 0x16, "TDMoIP basic mode"},
{ 0x17, "CESoPSN TDM with CAS"},
{ 0x18, "TDMoIP TDM with CAS"},
{ 0x40, "IP-interworking"},
{ 0, NULL}
};

19
dist/tcpdump/l2vpn.h vendored Normal file
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@ -0,0 +1,19 @@
/* $NetBSD: l2vpn.h,v 1.1.1.1 2007/07/24 11:42:58 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/l2vpn.h,v 1.1 2004/06/15 09:42:41 hannes Exp (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
extern struct tok l2vpn_encaps_values[];

52
dist/tcpdump/llc.h vendored
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@ -1,4 +1,4 @@
/* $NetBSD: llc.h,v 1.1.1.3 2004/09/27 17:06:49 dyoung Exp $ */
/* $NetBSD: llc.h,v 1.1.1.4 2007/07/24 11:42:58 drochner Exp $ */
/*
* Copyright (c) 1993, 1994, 1997
@ -20,46 +20,16 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) Header: /tcpdump/master/tcpdump/llc.h,v 1.16 2002/12/11 07:13:54 guy Exp (LBL)
* @(#) Header: /tcpdump/master/tcpdump/llc.h,v 1.17.2.4 2007/02/08 07:07:51 guy Exp (LBL)
*/
/*
* This stuff should come from a system header file, but there's no
* obviously portable way to do that and it's not really going
* to change from system to system.
* Definitions for information in the LLC header.
*/
/*
* A somewhat abstracted view of the LLC header
*/
struct llc {
u_int8_t dsap;
u_int8_t ssap;
union {
u_int8_t u_ctl;
u_int16_t is_ctl;
struct {
u_int8_t snap_ui;
u_int8_t snap_pi[5];
} snap;
struct {
u_int8_t snap_ui;
u_int8_t snap_orgcode[3];
u_int8_t snap_ethertype[2];
} snap_ether;
} ctl;
};
#define llcui ctl.snap.snap_ui
#define llcpi ctl.snap.snap_pi
#define llc_orgcode ctl.snap_ether.snap_orgcode
#define llc_ethertype ctl.snap_ether.snap_ethertype
#define llcis ctl.is_ctl
#define llcu ctl.u_ctl
#define LLC_U_FMT 3
#define LLC_GSAP 1
#define LLC_IG 1 /* Individual / Group */
#define LLC_S_FMT 1
#define LLC_U_POLL 0x10
@ -76,7 +46,7 @@ struct llc {
#define LLC_XID 0xaf
#define LLC_FRMR 0x87
#define LLC_S_CMD(is) (((is) >> 1) & 0x03)
#define LLC_S_CMD(is) (((is) >> 2) & 0x03)
#define LLC_RR 0x0001
#define LLC_RNR 0x0005
#define LLC_REJ 0x0009
@ -96,6 +66,9 @@ struct llc {
#ifndef LLCSAP_8021B_G
#define LLCSAP_8021B_G 0x03
#endif
#ifndef LLCSAP_SNA
#define LLCSAP_SNA 0x04
#endif
#ifndef LLCSAP_IP
#define LLCSAP_IP 0x06
#endif
@ -127,16 +100,12 @@ struct llc {
#define LLCSAP_ISONS 0xfe
#endif
#define OUI_ENCAP_ETHER 0x000000 /* encapsulated Ethernet */
#define OUI_CISCO 0x00000c /* Cisco protocols */
#define OUI_CISCO_90 0x0000f8 /* Cisco bridging */
#define OUI_RFC2684 0x0080c2 /* RFC 2684 bridged Ethernet */
#define OUI_APPLETALK 0x080007 /* Appletalk */
/*
* PIDs for use with OUI_CISCO.
*/
#define PID_CISCO_CDP 0x2000 /* Cisco Discovery Protocol */
#define PID_CISCO_VTP 0x2003 /* Cisco VLAN Trunk Protocol */
#define PID_CISCO_DTP 0x2004 /* Cisco Dynamic Trunk Protocol */
/*
* PIDs for use with OUI_RFC2684.
@ -152,4 +121,3 @@ struct llc {
#define PID_RFC2684_802_6_FCS 0x0005 /* 802.6, with FCS */
#define PID_RFC2684_802_6_NOFCS 0x000b /* 802.6, without FCS */
#define PID_RFC2684_BPDU 0x000e /* BPDUs */

43
dist/tcpdump/mpls.h vendored Normal file
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@ -0,0 +1,43 @@
/* $NetBSD: mpls.h,v 1.1.1.1 2007/07/24 11:43:10 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/mpls.h,v 1.1 2004/06/14 14:47:58 hannes Exp (LBL)
* Copyright (C) 2001 WIDE Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#define LABEL_MASK 0xfffff000
#define LABEL_SHIFT 12
#define EXP_MASK 0x00000e00
#define EXP_SHIFT 9
#define STACK_MASK 0x00000100
#define STACK_SHIFT 8
#define TTL_MASK 0x000000ff
#define TTL_SHIFT 0
#define MPLS_LABEL(x) (((x) & LABEL_MASK) >> LABEL_SHIFT)
#define MPLS_EXP(x) (((x) & EXP_MASK) >> EXP_SHIFT)
#define MPLS_STACK(x) (((x) & STACK_MASK) >> STACK_SHIFT)
#define MPLS_TTL(x) (((x) & TTL_MASK) >> TTL_SHIFT)

438
dist/tcpdump/netdissect.h vendored Normal file
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@ -0,0 +1,438 @@
/* $NetBSD: netdissect.h,v 1.1.1.1 2007/07/24 11:42:56 drochner Exp $ */
/*
* Copyright (c) 1988-1997
* The Regents of the University of California. All rights reserved.
*
* Copyright (c) 1998-2004 Michael Richardson <mcr@tcpdump.org>
* The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) Header: /tcpdump/master/tcpdump/netdissect.h,v 1.16.2.4 2006/02/08 01:40:09 hannes Exp (LBL)
*/
#ifndef netdissect_h
#define netdissect_h
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include <sys/types.h>
#ifndef HAVE___ATTRIBUTE__
#define __attribute__(x)
#endif
/* snprintf et al */
#include <stdarg.h>
#if !defined(HAVE_SNPRINTF)
int snprintf (char *str, size_t sz, const char *format, ...)
__attribute__ ((format (printf, 3, 4)));
#endif
#if !defined(HAVE_VSNPRINTF)
int vsnprintf (char *str, size_t sz, const char *format, va_list ap)
__attribute__((format (printf, 3, 0)));
#endif
#ifndef HAVE_STRLCAT
extern size_t strlcat (char *, const char *, size_t);
#endif
#ifndef HAVE_STRLCPY
extern size_t strlcpy (char *, const char *, size_t);
#endif
#ifndef HAVE_STRDUP
extern char *strdup (const char *str);
#endif
#ifndef HAVE_STRSEP
extern char *strsep(char **, const char *);
#endif
struct tok {
int v; /* value */
const char *s; /* string */
};
#define TOKBUFSIZE 128
extern const char *tok2strbuf(const struct tok *, const char *, int,
char *buf, size_t bufsize);
/* tok2str is deprecated */
extern const char *tok2str(const struct tok *, const char *, int);
extern char *bittok2str(const struct tok *, const char *, int);
typedef struct netdissect_options netdissect_options;
struct netdissect_options {
int ndo_aflag; /* translate network and broadcast addresses */
int ndo_eflag; /* print ethernet header */
int ndo_fflag; /* don't translate "foreign" IP address */
int ndo_nflag; /* leave addresses as numbers */
int ndo_Nflag; /* remove domains from printed host names */
int ndo_qflag; /* quick (shorter) output */
int ndo_Rflag; /* print sequence # field in AH/ESP*/
int ndo_sflag; /* use the libsmi to translate OIDs */
int ndo_Sflag; /* print raw TCP sequence numbers */
int ndo_tflag; /* print packet arrival time */
int ndo_Uflag; /* "unbuffered" output of dump files */
int ndo_uflag; /* Print undecoded NFS handles */
int ndo_vflag; /* verbose */
int ndo_xflag; /* print packet in hex */
int ndo_Xflag; /* print packet in hex/ascii */
int ndo_Aflag; /* print packet only in ascii observing TAB,
* LF, CR and SPACE as graphical chars
*/
int ndo_Oflag; /* run filter code optimizer */
int ndo_dlt; /* if != -1, ask libpcap for the DLT it names*/
int ndo_pflag; /* don't go promiscuous */
int ndo_Cflag; /* rotate dump files after this many bytes */
int ndo_Cflag_count; /* Keep track of which file number we're writing */
int ndo_Wflag; /* recycle output files after this number of files */
int ndo_WflagChars;
int ndo_suppress_default_print; /* don't use default_print() for unknown packet types */
const char *ndo_dltname;
char *ndo_espsecret;
struct sa_list *ndo_sa_list_head; /* used by print-esp.c */
struct sa_list *ndo_sa_default;
char *ndo_tcpmd5secret; /* TCP-MD5 secret key */
struct esp_algorithm *ndo_espsecret_xform; /* cache of decoded */
char *ndo_espsecret_key;
int ndo_packettype; /* as specified by -T */
char *ndo_program_name; /*used to generate self-identifying messages */
int32_t ndo_thiszone; /* seconds offset from gmt to local time */
int ndo_snaplen;
/*global pointers to beginning and end of current packet (during printing) */
const u_char *ndo_packetp;
const u_char *ndo_snapend;
/* bookkeeping for ^T output */
int ndo_infodelay;
/* pointer to void function to output stuff */
void (*ndo_default_print)(netdissect_options *,
register const u_char *bp, register u_int length);
void (*ndo_info)(netdissect_options *, int verbose);
int (*ndo_printf)(netdissect_options *,
const char *fmt, ...);
void (*ndo_error)(netdissect_options *,
const char *fmt, ...);
void (*ndo_warning)(netdissect_options *,
const char *fmt, ...);
};
#define PT_VAT 1 /* Visual Audio Tool */
#define PT_WB 2 /* distributed White Board */
#define PT_RPC 3 /* Remote Procedure Call */
#define PT_RTP 4 /* Real-Time Applications protocol */
#define PT_RTCP 5 /* Real-Time Applications control protocol */
#define PT_SNMP 6 /* Simple Network Management Protocol */
#define PT_CNFP 7 /* Cisco NetFlow protocol */
#ifndef min
#define min(a,b) ((a)>(b)?(b):(a))
#endif
#ifndef max
#define max(a,b) ((b)>(a)?(b):(a))
#endif
#ifndef INET6
/*
* The default snapshot length. This value allows most printers to print
* useful information while keeping the amount of unwanted data down.
* In particular, it allows for an ethernet header, tcp/ip header, and
* 14 bytes of data (assuming no ip options).
*/
#define DEFAULT_SNAPLEN 68
#else
#define DEFAULT_SNAPLEN 96
#endif
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#define LITTLE_ENDIAN 1234
#endif
#define ESRC(ep) ((ep)->ether_shost)
#define EDST(ep) ((ep)->ether_dhost)
#ifndef NTOHL
#define NTOHL(x) (x) = ntohl(x)
#define NTOHS(x) (x) = ntohs(x)
#define HTONL(x) (x) = htonl(x)
#define HTONS(x) (x) = htons(x)
#endif
/*
* True if "l" bytes of "var" were captured.
*
* The "ndo->ndo_snapend - (l) <= ndo->ndo_snapend" checks to make sure
* "l" isn't so large that "ndo->ndo_snapend - (l)" underflows.
*
* The check is for <= rather than < because "l" might be 0.
*/
#define ND_TTEST2(var, l) (ndo->ndo_snapend - (l) <= ndo->ndo_snapend && \
(const u_char *)&(var) <= ndo->ndo_snapend - (l))
/* True if "var" was captured */
#define ND_TTEST(var) ND_TTEST2(var, sizeof(var))
/* Bail if "l" bytes of "var" were not captured */
#define ND_TCHECK2(var, l) if (!ND_TTEST2(var, l)) goto trunc
/* Bail if "var" was not captured */
#define ND_TCHECK(var) ND_TCHECK2(var, sizeof(var))
#define ND_PRINT(STUFF) (*ndo->ndo_printf)STUFF
#define ND_DEFAULTPRINT(ap, length) (*ndo->ndo_default_print)(ndo, ap, length)
#if 0
extern void ts_print(netdissect_options *ipdo,
const struct timeval *);
extern void relts_print(int);
#endif
extern int fn_print(const u_char *, const u_char *);
extern int fn_printn(const u_char *, u_int, const u_char *);
extern const char *tok2str(const struct tok *, const char *, int);
extern void wrapup(int);
#if 0
extern char *read_infile(netdissect_options *, char *);
extern char *copy_argv(netdissect_options *, char **);
#endif
extern void safeputchar(int);
extern void safeputs(const char *, int);
#if 0
extern const char *isonsap_string(netdissect_options *, const u_char *);
extern const char *protoid_string(netdissect_options *, const u_char *);
extern const char *dnname_string(netdissect_options *, u_short);
extern const char *dnnum_string(netdissect_options *, u_short);
#endif
/* The printer routines. */
#include <pcap.h>
extern void eap_print(netdissect_options *,const u_char *, u_int);
extern int esp_print(netdissect_options *,
register const u_char *bp, int len, register const u_char *bp2,
int *nhdr, int *padlen);
extern void arp_print(netdissect_options *,const u_char *, u_int, u_int);
extern void isakmp_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void isakmp_rfc3948_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void ip_print(netdissect_options *,const u_char *, u_int);
extern void ip_print_inner(netdissect_options *ndo,
const u_char *bp, u_int length, u_int nh,
const u_char *bp2);
/* stuff that has not yet been rototiled */
#if 0
extern void ascii_print(netdissect_options *,u_int);
extern void hex_and_ascii_print_with_offset(netdissect_options *,const char *,
u_int, u_int);
extern void hex_and_ascii_print(netdissect_options *,const char *, u_int);
extern void hex_print_with_offset(netdissect_options *,const char *,
u_int, u_int);
extern void hex_print(netdissect_options *,const char *, u_int);
extern void telnet_print(netdissect_options *,const u_char *, u_int);
extern int ether_encap_print(netdissect_options *,u_short, const u_char *,
u_int, u_int, u_short *);
extern int llc_print(netdissect_options *,
const u_char *, u_int, u_int, const u_char *,
const u_char *, u_short *);
extern void aarp_print(netdissect_options *,const u_char *, u_int);
extern void atalk_print(netdissect_options *,const u_char *, u_int);
extern void atm_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void bootp_print(netdissect_options *,const u_char *,
u_int, u_short, u_short);
extern void bgp_print(netdissect_options *,const u_char *, int);
extern void bxxp_print(netdissect_options *,const u_char *, u_int);
extern void chdlc_if_print(u_char *user, const struct pcap_pkthdr *h,
register const u_char *p);
extern void chdlc_print(netdissect_options *ndo,
register const u_char *p, u_int length, u_int caplen);
extern void cisco_autorp_print(netdissect_options *,
const u_char *, u_int);
extern void cnfp_print(netdissect_options *,const u_char *cp,
u_int len, const u_char *bp);
extern void decnet_print(netdissect_options *,const u_char *,
u_int, u_int);
extern void default_print(netdissect_options *,const u_char *, u_int);
extern void dvmrp_print(netdissect_options *,const u_char *, u_int);
extern void egp_print(netdissect_options *,const u_char *, u_int,
const u_char *);
extern void arcnet_if_print(u_char*,const struct pcap_pkthdr *,const u_char *);
extern void ether_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void token_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void fddi_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void gre_print(netdissect_options *,const u_char *, u_int);
extern void icmp_print(netdissect_options *,const u_char *, u_int,
const u_char *);
extern void hsrp_print(netdissect_options *ndo,
register const u_char *bp, register u_int len);
extern void ieee802_11_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void igmp_print(netdissect_options *,
register const u_char *, u_int);
extern void igrp_print(netdissect_options *,const u_char *, u_int,
const u_char *);
extern void ipN_print(netdissect_options *,const u_char *, u_int);
extern void ipx_print(netdissect_options *,const u_char *, u_int);
extern void isoclns_print(netdissect_options *,const u_char *,
u_int, u_int, const u_char *, const u_char *);
extern void krb_print(netdissect_options *,const u_char *, u_int);
extern void llap_print(netdissect_options *,const u_char *, u_int);
extern const char *linkaddr_string(netdissect_options *ndo,
const u_char *ep, const unsigned int len);
extern void ltalk_if_print(netdissect_options *ndo,
u_char *user, const struct pcap_pkthdr *h,
const u_char *p);
extern void mpls_print(netdissect_options *ndo,
const u_char *bp, u_int length);
extern void msdp_print(netdissect_options *ndo,
const unsigned char *sp, u_int length);
extern void nfsreply_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void nfsreq_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void ns_print(netdissect_options *,const u_char *, u_int);
extern void ntp_print(netdissect_options *,const u_char *, u_int);
extern void null_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void ospf_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void pimv1_print(netdissect_options *,const u_char *, u_int);
extern void mobile_print(netdissect_options *,const u_char *, u_int);
extern void pim_print(netdissect_options *,const u_char *, u_int);
extern void pppoe_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void pppoe_print(netdissect_options *,const u_char *, u_int);
extern void ppp_print(netdissect_options *,
register const u_char *, u_int);
extern void ppp_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void ppp_hdlc_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void ppp_bsdos_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern int vjc_print(netdissect_options *,register const char *,
register u_int, u_short);
extern void raw_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void rip_print(netdissect_options *,const u_char *, u_int);
extern void sctp_print(netdissect_options *ndo,
const u_char *bp, const u_char *bp2,
u_int sctpPacketLength);
extern void sl_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void lane_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void cip_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void sl_bsdos_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void sll_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void snmp_print(netdissect_options *,const u_char *, u_int);
extern void sunrpcrequest_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void tcp_print(netdissect_options *,const u_char *, u_int,
const u_char *, int);
extern void tftp_print(netdissect_options *,const u_char *, u_int);
extern void timed_print(netdissect_options *,const u_char *, u_int);
extern void udp_print(netdissect_options *,const u_char *, u_int,
const u_char *, int);
extern void wb_print(netdissect_options *,const void *, u_int);
extern int ah_print(netdissect_options *,register const u_char *,
register const u_char *);
extern void esp_print_decodesecret(netdissect_options *ndo);
extern int ipcomp_print(netdissect_options *,register const u_char *,
register const u_char *, int *);
extern void rx_print(netdissect_options *,register const u_char *,
int, int, int, u_char *);
extern void netbeui_print(netdissect_options *,u_short,
const u_char *, int);
extern void ipx_netbios_print(netdissect_options *,const u_char *, u_int);
extern void nbt_tcp_print(netdissect_options *,const u_char *, int);
extern void nbt_udp137_print(netdissect_options *,
const u_char *data, int);
extern void nbt_udp138_print(netdissect_options *,
const u_char *data, int);
extern char *smb_errstr(netdissect_options *,int, int);
extern const char *nt_errstr(netdissect_options *, u_int32_t);
extern void print_data(netdissect_options *,const unsigned char *, int);
extern void l2tp_print(netdissect_options *,const u_char *, u_int);
extern void lcp_print(netdissect_options *,const u_char *, u_int);
extern void vrrp_print(netdissect_options *,const u_char *bp,
u_int len, int ttl);
extern void cdp_print(netdissect_options *,const u_char *,
u_int, u_int, const u_char *, const u_char *);
extern void stp_print(netdissect_options *,const u_char *p, u_int length);
extern void radius_print(netdissect_options *,const u_char *, u_int);
extern void lwres_print(netdissect_options *,const u_char *, u_int);
extern void pptp_print(netdissect_options *,const u_char *, u_int);
#ifdef INET6
extern void ip6_print(netdissect_options *,const u_char *, u_int);
extern void ip6_opt_print(netdissect_options *,const u_char *, int);
extern int hbhopt_print(netdissect_options *,const u_char *);
extern int dstopt_print(netdissect_options *,const u_char *);
extern int frag6_print(netdissect_options *,const u_char *,
const u_char *);
extern void icmp6_print(netdissect_options *,const u_char *,
const u_char *);
extern void ripng_print(netdissect_options *,const u_char *, int);
extern int rt6_print(netdissect_options *,const u_char *, const u_char *);
extern void ospf6_print(netdissect_options *,const u_char *, u_int);
extern void dhcp6_print(netdissect_options *,const u_char *,
u_int, u_int16_t, u_int16_t);
extern void zephyr_print(netdissect_options * ndo,
const u_char *cp, int length);
#endif /*INET6*/
extern u_short in_cksum(const u_short *,
register u_int, int);
#endif
#endif /* netdissect_h */

47
dist/tcpdump/nlpid.c vendored Normal file
View File

@ -0,0 +1,47 @@
/* $NetBSD: nlpid.c,v 1.1.1.1 2007/07/24 11:42:59 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/nlpid.c,v 1.4 2004/10/19 15:27:55 hannes Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "interface.h"
#include "nlpid.h"
struct tok nlpid_values[] = {
{ NLPID_NULLNS, "NULL" },
{ NLPID_Q933, "Q.933" },
{ NLPID_LMI, "LMI" },
{ NLPID_SNAP, "SNAP" },
{ NLPID_CLNP, "CLNP" },
{ NLPID_ESIS, "ES-IS" },
{ NLPID_ISIS, "IS-IS" },
{ NLPID_CONS, "CONS" },
{ NLPID_IDRP, "IDRP" },
{ NLPID_MFR, "FRF.15" },
{ NLPID_IP, "IPv4" },
{ NLPID_PPP, "PPP" },
{ NLPID_X25_ESIS, "X25 ES-IS" },
{ NLPID_IP6, "IPv6" },
{ 0, NULL }
};

34
dist/tcpdump/nlpid.h vendored Normal file
View File

@ -0,0 +1,34 @@
/* $NetBSD: nlpid.h,v 1.1.1.1 2007/07/24 11:42:51 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/nlpid.h,v 1.4 2004/10/19 15:27:55 hannes Exp (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
extern struct tok nlpid_values[];
#define NLPID_NULLNS 0x00
#define NLPID_Q933 0x08 /* ANSI T1.617 Annex D or ITU-T Q.933 Annex A */
#define NLPID_LMI 0x09 /* The original, aka Cisco, aka Gang of Four */
#define NLPID_SNAP 0x80
#define NLPID_CLNP 0x81 /* iso9577 */
#define NLPID_ESIS 0x82 /* iso9577 */
#define NLPID_ISIS 0x83 /* iso9577 */
#define NLPID_CONS 0x84
#define NLPID_IDRP 0x85
#define NLPID_MFR 0xb1 /* FRF.15 */
#define NLPID_IP 0xcc
#define NLPID_PPP 0xcf
#define NLPID_X25_ESIS 0x8a
#define NLPID_IP6 0x8e

86
dist/tcpdump/ntp.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: ntp.h,v 1.1.1.2 2004/09/27 17:06:51 dyoung Exp $ */
/* $NetBSD: ntp.h,v 1.1.1.3 2007/07/24 11:43:20 drochner Exp $ */
/* Header: /tcpdump/master/tcpdump/ntp.h,v 1.7 2003/08/06 04:58:21 guy Exp */
/* Header: /tcpdump/master/tcpdump/ntp.h,v 1.8 2004/01/28 14:34:50 hannes Exp */
/*
* Based on ntp.h from the U of MD implementation
@ -39,48 +39,58 @@ struct s_fixedpt {
u_int16_t fraction;
};
/* ================= Table 3.3. Packet Variables ================= */
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* |LI | VN | Mode| Stratum | Poll | Precision |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Synchronizing Distance |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Synchronizing Dispersion |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Reference Clock Identifier |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Reference Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Originate Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Receive Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Transmit Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
/* rfc2030
* 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* |LI | VN |Mode | Stratum | Poll | Precision |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Root Delay |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Root Dispersion |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Reference Identifier |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Reference Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Originate Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Receive Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Transmit Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Key Identifier (optional) (32) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | |
* | Message Digest (optional) (128) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct ntpdata {
u_char status; /* status of local clock and leap info */
u_char stratum; /* Stratum level */
u_char ppoll; /* poll value */
int precision:8;
struct s_fixedpt distance;
struct s_fixedpt dispersion;
struct s_fixedpt root_delay;
struct s_fixedpt root_dispersion;
u_int32_t refid;
struct l_fixedpt reftime;
struct l_fixedpt org;
struct l_fixedpt rec;
struct l_fixedpt xmt;
struct l_fixedpt ref_timestamp;
struct l_fixedpt org_timestamp;
struct l_fixedpt rec_timestamp;
struct l_fixedpt xmt_timestamp;
u_int32_t key_id;
u_int8_t message_digest[16];
};
/*
* Leap Second Codes (high order two bits)

37
dist/tcpdump/ospf.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: ospf.h,v 1.1.1.2 2004/09/27 17:06:52 dyoung Exp $ */
/* $NetBSD: ospf.h,v 1.1.1.3 2007/07/24 11:42:53 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/ospf.h,v 1.11 2003/10/22 17:08:46 hannes Exp (LBL) */
/* @(#) Header: /tcpdump/master/tcpdump/ospf.h,v 1.16.2.2 2006/12/13 08:24:27 hannes Exp (LBL) */
/*
* Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
* The Regents of the University of California. All rights reserved.
@ -45,10 +45,12 @@
#define OSPF_OPTION_EA 0x10 /* EA bit: External Attribute capable */
#define OSPF_OPTION_DC 0x20 /* DC bit: Demand circuit capable */
#define OSPF_OPTION_O 0x40 /* O bit: Opaque LSA capable */
#define OSPF_OPTION_DN 0x80 /* DN bit: Up/Down Bit capable - draft-ietf-ospf-2547-dnbit-04 */
/* ospf_authtype */
#define OSPF_AUTH_NONE 0 /* No auth-data */
#define OSPF_AUTH_SIMPLE 1 /* Simple password */
#define OSPF_AUTH_SIMPLE_LEN 8 /* max length of simple authentication */
#define OSPF_AUTH_MD5 2 /* MD5 authentication */
#define OSPF_AUTH_MD5_LEN 16 /* length of MD5 authentication */
@ -65,13 +67,14 @@
#define LS_TYPE_ASE 5 /* ASE */
#define LS_TYPE_GROUP 6 /* Group membership (multicast */
/* extensions 23 July 1991) */
#define LS_TYPE_NSSA 7 /* rfc1587 - Not so Stubby Areas */
#define LS_TYPE_NSSA 7 /* rfc3101 - Not so Stubby Areas */
#define LS_TYPE_OPAQUE_LL 9 /* rfc2370 - Opaque Link Local */
#define LS_TYPE_OPAQUE_AL 10 /* rfc2370 - Opaque Link Local */
#define LS_TYPE_OPAQUE_DW 11 /* rfc2370 - Opaque Domain Wide */
#define LS_OPAQUE_TYPE_TE 1 /* rfc3630 */
#define LS_OPAQUE_TYPE_GRACE 3 /* draft-ietf-ospf-hitless-restart */
#define LS_OPAQUE_TYPE_GRACE 3 /* rfc3623 */
#define LS_OPAQUE_TYPE_RI 4 /* draft-ietf-ospf-cap-03 */
#define LS_OPAQUE_TE_TLV_ROUTER 1 /* rfc3630 */
#define LS_OPAQUE_TE_TLV_LINK 2 /* rfc3630 */
@ -89,10 +92,22 @@
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_PROTECTION_TYPE 14 /* draft-ietf-ccamp-ospf-gmpls-extensions */
#define LS_OPAQUE_TE_LINK_SUBTLV_INTF_SW_CAP_DESCR 15 /* draft-ietf-ccamp-ospf-gmpls-extensions */
#define LS_OPAQUE_TE_LINK_SUBTLV_SHARED_RISK_GROUP 16 /* draft-ietf-ccamp-ospf-gmpls-extensions */
#define LS_OPAQUE_TE_LINK_SUBTLV_BW_CONSTRAINTS 17 /* rfc4124 */
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_PTP 1 /* rfc3630 */
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_MA 2 /* rfc3630 */
#define LS_OPAQUE_GRACE_TLV_PERIOD 1 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON 2 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_INT_ADDRESS 3 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_UNKNOWN 0 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_SW_RESTART 1 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_SW_UPGRADE 2 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_CP_SWITCH 3 /* rfc3623 */
#define LS_OPAQUE_RI_TLV_CAP 1 /* draft-ietf-ospf-cap-03 */
/*************************************************
*
* is the above a bug in the documentation?
@ -200,6 +215,20 @@ struct lsa {
u_int8_t data[1]; /* may repeat */
} un_te_lsa_tlv;
/* Opaque Grace LSA */
struct {
u_int16_t type;
u_int16_t length;
u_int8_t data[1]; /* may repeat */
} un_grace_tlv;
/* Opaque Router information LSA */
struct {
u_int16_t type;
u_int16_t length;
u_int8_t data[1]; /* may repeat */
} un_ri_tlv;
/* Unknown LSA */
struct unknown {
u_int8_t data[1]; /* may repeat */

49
dist/tcpdump/oui.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: oui.c,v 1.1.1.1 2004/09/27 17:06:52 dyoung Exp $ */
/* $NetBSD: oui.c,v 1.1.1.2 2007/07/24 11:42:51 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
@ -17,7 +17,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/oui.c,v 1.2.2.1 2004/02/06 14:38:51 hannes Exp (LBL)";
"@(#) Header: /tcpdump/master/tcpdump/oui.c,v 1.4.2.1 2005/04/17 01:20:56 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -31,18 +31,41 @@ static const char rcsid[] _U_ =
/* FIXME complete OUI list using a script */
struct tok oui_values[] = {
{ 0x009069, "Juniper"},
{ 0x00000c, "Cisco"},
{ OUI_ENCAP_ETHER, "Ethernet" },
{ OUI_CISCO, "Cisco" },
{ OUI_NORTEL, "Nortel Networks SONMP" },
{ OUI_CISCO_90, "Cisco bridged" },
{ OUI_RFC2684, "Ethernet bridged" },
{ OUI_ATM_FORUM, "ATM Forum" },
{ OUI_CABLE_BPDU, "DOCSIS Spanning Tree" },
{ OUI_APPLETALK, "Appletalk" },
{ OUI_JUNIPER, "Juniper" },
{ OUI_HP, "Hewlett-Packard" },
{ 0, NULL }
};
/* list taken from ethereal/packet-radius.c */
/*
* SMI Network Management Private Enterprise Codes for organizations.
*
* XXX - these also appear in FreeRadius dictionary files, with items such
* as
*
* VENDOR Cisco 9
*
* List taken from Ethereal's epan/sminmpec.c.
*/
struct tok smi_values[] = {
{ SMI_IETF, "IETF (reserved)"},
{ SMI_ACC, "ACC"},
{ SMI_CISCO, "Cisco"},
{ SMI_HEWLETT_PACKARD, "Hewlett Packard"},
{ SMI_SUN_MICROSYSTEMS, "Sun Microsystems"},
{ SMI_MERIT, "Merit"},
{ SMI_SHIVA, "Shiva"},
{ SMI_MICROSOFT, "Microsoft"},
{ SMI_ERICSSON, "Ericsson AB"},
{ SMI_CISCO_VPN5000, "Cisco VPN 5000"},
{ SMI_LIVINGSTON, "Livingston"},
{ SMI_MICROSOFT, "Microsoft"},
{ SMI_3COM, "3Com"},
{ SMI_ASCEND, "Ascend"},
{ SMI_BAY, "Bay Networks"},
@ -51,14 +74,24 @@ struct tok smi_values[] = {
{ SMI_REDBACK, "Redback"},
{ SMI_JUNIPER, "Juniper Networks"},
{ SMI_APTIS, "Aptis"},
{ SMI_CISCO_VPN3000, "Cisco VPN 3000"},
{ SMI_COSINE, "CoSine Communications"},
{ SMI_NETSCREEN, "Netscreen"},
{ SMI_SHASTA, "Shasta"},
{ SMI_NOMADIX, "Nomadix"},
{ SMI_SIEMENS, "Siemens"},
{ SMI_CABLELABS, "CableLabs"},
{ SMI_UNISPHERE, "Unisphere Networks"},
{ SMI_CISCO_BBSM, "Cisco BBSM"},
{ SMI_THE3GPP2, "3rd Generation Partnership Project 2 (3GPP2)"},
{ SMI_IP_UNPLUGGED, "ipUnplugged"},
{ SMI_ISSANNI, "Issanni Communications"},
{ SMI_QUINTUM, "Quintum"},
{ SMI_INTERLINK, "Interlink"},
{ SMI_COLUBRIS, "Colubris"},
{ SMI_COLUMBIA_UNIVERSITY, "Columbia University"},
{ SMI_THE3GPP, "3GPP"},
{ 0, NULL }
{ SMI_GEMTEK_SYSTEMS, "Gemtek-Systems"},
{ SMI_WIFI_ALLIANCE, "Wi-Fi Alliance"},
{ 0, NULL}
};

41
dist/tcpdump/oui.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: oui.h,v 1.1.1.1 2004/09/27 17:06:52 dyoung Exp $ */
/* $NetBSD: oui.h,v 1.1.1.2 2007/07/24 11:43:00 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/oui.h,v 1.2.2.1 2004/02/06 14:38:50 hannes Exp (LBL) */
/* @(#) Header: /tcpdump/master/tcpdump/oui.h,v 1.3.2.1 2005/04/17 01:20:56 guy Exp (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
@ -19,9 +19,36 @@
extern struct tok oui_values[];
extern struct tok smi_values[];
#define OUI_ENCAP_ETHER 0x000000 /* encapsulated Ethernet */
#define OUI_CISCO 0x00000c /* Cisco protocols */
#define OUI_NORTEL 0x000081 /* Nortel SONMP */
#define OUI_CISCO_90 0x0000f8 /* Cisco bridging */
#define OUI_RFC2684 0x0080c2 /* RFC 2427/2684 bridged Ethernet */
#define OUI_ATM_FORUM 0x00A03E /* ATM Forum */
#define OUI_CABLE_BPDU 0x00E02F /* DOCSIS spanning tree BPDU */
#define OUI_APPLETALK 0x080007 /* Appletalk */
#define OUI_JUNIPER 0x009069 /* Juniper */
#define OUI_HP 0x080009 /* Hewlett-Packard */
/*
* These are SMI Network Management Private Enterprise Codes for
* organizations; see
*
* http://www.iana.org/assignments/enterprise-numbers
*
* for a list.
*
* List taken from Ethereal's epan/sminmpec.h.
*/
#define SMI_IETF 0 /* reserved - used by the IETF in L2TP? */
#define SMI_ACC 5
#define SMI_CISCO 9
#define SMI_HEWLETT_PACKARD 11
#define SMI_SUN_MICROSYSTEMS 42
#define SMI_MERIT 61
#define SMI_SHIVA 166
#define SMI_ERICSSON 193
#define SMI_CISCO_VPN5000 255
#define SMI_LIVINGSTON 307
#define SMI_MICROSOFT 311
#define SMI_3COM 429
@ -32,12 +59,22 @@ extern struct tok smi_values[];
#define SMI_REDBACK 2352
#define SMI_JUNIPER 2636
#define SMI_APTIS 2637
#define SMI_CISCO_VPN3000 3076
#define SMI_COSINE 3085
#define SMI_SHASTA 3199
#define SMI_NETSCREEN 3224
#define SMI_NOMADIX 3309
#define SMI_SIEMENS 4329
#define SMI_CABLELABS 4491
#define SMI_UNISPHERE 4874
#define SMI_CISCO_BBSM 5263
#define SMI_THE3GPP2 5535
#define SMI_IP_UNPLUGGED 5925
#define SMI_ISSANNI 5948
#define SMI_QUINTUM 6618
#define SMI_INTERLINK 6728
#define SMI_COLUBRIS 8744
#define SMI_COLUMBIA_UNIVERSITY 11862
#define SMI_THE3GPP 10415
#define SMI_GEMTEK_SYSTEMS 10529
#define SMI_WIFI_ALLIANCE 14122

8
dist/tcpdump/pcap-missing.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: pcap-missing.h,v 1.1.1.1 2004/09/27 17:06:52 dyoung Exp $ */
/* $NetBSD: pcap-missing.h,v 1.1.1.2 2007/07/24 11:42:57 drochner Exp $ */
/*
* Copyright (c) 1988-2002
@ -20,7 +20,7 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) Header: /tcpdump/master/tcpdump/pcap-missing.h,v 1.1.2.1 2003/11/18 23:12:11 guy Exp (LBL)
* @(#) Header: /tcpdump/master/tcpdump/pcap-missing.h,v 1.2.2.1 2005/06/03 22:10:16 guy Exp (LBL)
*/
#ifndef tcpdump_pcap_missing_h
@ -46,6 +46,10 @@ extern const char *pcap_datalink_val_to_name(int);
extern const char *pcap_datalink_val_to_description(int);
#endif
#ifndef HAVE_PCAP_DUMP_FTELL
extern long pcap_dump_ftell(pcap_dumper_t *);
#endif
#endif

38
dist/tcpdump/pcap_dump_ftell.c vendored Normal file
View File

@ -0,0 +1,38 @@
/* $NetBSD: pcap_dump_ftell.c,v 1.1.1.1 2007/07/24 11:42:54 drochner Exp $ */
/*
* Copyright (c) 1993, 1994, 1995, 1996, 1997
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/pcap_dump_ftell.c,v 1.1.2.1 2005/06/03 22:10:17 guy Exp (LBL)";
#endif
#include <stdio.h>
#include <pcap.h>
#include "pcap-missing.h"
long
pcap_dump_ftell(pcap_dumper_t *p)
{
return (ftell((FILE *)p));
}

6
dist/tcpdump/pf.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: pf.h,v 1.1.1.1 2004/09/27 17:06:52 dyoung Exp $ */
/* $NetBSD: pf.h,v 1.1.1.2 2007/07/24 11:43:05 drochner Exp $ */
/*
* Copyright (c) 2001 Daniel Hartmeier
@ -28,7 +28,7 @@
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @(#) Header: /tcpdump/master/tcpdump/pf.h,v 1.1.2.1 2004/03/28 21:25:03 fenner Exp (LBL)
* @(#) Header: /tcpdump/master/tcpdump/pf.h,v 1.2 2004/04/02 06:36:25 guy Exp (LBL)
*/
/* from $OpenBSD: pfvar.h,v 1.170 2003/08/22 21:50:34 david Exp $ */
@ -66,7 +66,7 @@ enum { PF_PASS=0, PF_DROP=1, PF_SCRUB=2, PF_NAT=3, PF_NONAT=4,
struct pfloghdr {
u_int8_t length;
sa_family_t af;
u_int8_t af;
u_int8_t action;
u_int8_t reason;
char ifname[IFNAMSIZ];

91
dist/tcpdump/pmap_prot.h vendored Normal file
View File

@ -0,0 +1,91 @@
/* $NetBSD: pmap_prot.h,v 1.1.1.1 2007/07/24 11:42:50 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/pmap_prot.h,v 1.1.2.2 2005/04/27 21:44:06 guy Exp (LBL) */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*
* from: @(#)pmap_prot.h 1.14 88/02/08 SMI
* from: @(#)pmap_prot.h 2.1 88/07/29 4.0 RPCSRC
* $FreeBSD: src/include/rpc/pmap_prot.h,v 1.9.2.1 1999/08/29 14:39:05 peter Exp $
*/
/*
* pmap_prot.h
* Protocol for the local binder service, or pmap.
*
* Copyright (C) 1984, Sun Microsystems, Inc.
*
* The following procedures are supported by the protocol:
*
* PMAPPROC_NULL() returns ()
* takes nothing, returns nothing
*
* PMAPPROC_SET(struct pmap) returns (bool_t)
* TRUE is success, FALSE is failure. Registers the tuple
* [prog, vers, prot, port].
*
* PMAPPROC_UNSET(struct pmap) returns (bool_t)
* TRUE is success, FALSE is failure. Un-registers pair
* [prog, vers]. prot and port are ignored.
*
* PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
* 0 is failure. Otherwise returns the port number where the pair
* [prog, vers] is registered. It may lie!
*
* PMAPPROC_DUMP() RETURNS (struct pmaplist *)
*
* PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
* RETURNS (port, string<>);
* usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
* Calls the procedure on the local machine. If it is not registered,
* this procedure is quite; ie it does not return error information!!!
* This procedure only is supported on rpc/udp and calls via
* rpc/udp. This routine only passes null authentication parameters.
* This file has no interface to xdr routines for PMAPPROC_CALLIT.
*
* The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
*/
#define SUNRPC_PMAPPORT ((u_int16_t)111)
#define SUNRPC_PMAPPROG ((u_int32_t)100000)
#define SUNRPC_PMAPVERS ((u_int32_t)2)
#define SUNRPC_PMAPVERS_PROTO ((u_int32_t)2)
#define SUNRPC_PMAPVERS_ORIG ((u_int32_t)1)
#define SUNRPC_PMAPPROC_NULL ((u_int32_t)0)
#define SUNRPC_PMAPPROC_SET ((u_int32_t)1)
#define SUNRPC_PMAPPROC_UNSET ((u_int32_t)2)
#define SUNRPC_PMAPPROC_GETPORT ((u_int32_t)3)
#define SUNRPC_PMAPPROC_DUMP ((u_int32_t)4)
#define SUNRPC_PMAPPROC_CALLIT ((u_int32_t)5)
struct sunrpc_pmap {
u_int32_t pm_prog;
u_int32_t pm_vers;
u_int32_t pm_prot;
u_int32_t pm_port;
};

10
dist/tcpdump/ppp.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: ppp.h,v 1.1.1.2 2004/09/27 17:06:52 dyoung Exp $ */
/* $NetBSD: ppp.h,v 1.1.1.3 2007/07/24 11:42:58 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/ppp.h,v 1.14 2003/05/22 15:29:22 hannes Exp (LBL) */
/* @(#) Header: /tcpdump/master/tcpdump/ppp.h,v 1.16 2004/10/20 16:14:16 hannes Exp (LBL) */
/*
* Point to Point Protocol (PPP) RFC1331
*
@ -22,6 +22,9 @@
#define PPP_ADDRESS 0xff /* The address byte value */
#define PPP_CONTROL 0x03 /* The control byte value */
#define PPP_WITHDIRECTION_IN 0x00 /* non-standard for DLT_PPP_WITHDIRECTION */
#define PPP_WITHDIRECTION_OUT 0x01 /* non-standard for DLT_PPP_WITHDIRECTION */
/* Protocol numbers */
#define PPP_IP 0x0021 /* Raw IP */
#define PPP_OSI 0x0023 /* OSI Network Layer */
@ -34,6 +37,7 @@
#define PPP_BRPDU 0x0031 /* Bridging PDU */
#define PPP_STII 0x0033 /* Stream Protocol (ST-II) */
#define PPP_VINES 0x0035 /* Banyan Vines */
#define PPP_ML 0x003d /* Multi-Link PPP */
#define PPP_IPV6 0x0057 /* IPv6 */
#define PPP_COMP 0x00fd /* Compressed Datagram */
@ -62,7 +66,7 @@
#define PPP_CHAP 0xc223 /* Challenge Handshake Authentication Protocol */
#define PPP_BACP 0xc02b /* Bandwidth Allocation Control Protocol */
#define PPP_BAP 0xc02d /* BAP */
#define PPP_MP 0xc03d /* Multi-Link */
#define PPP_MPCP 0xc03d /* Multi-Link */
#define PPP_SPAP_OLD 0xc123
#define PPP_EAP 0xc227

4
dist/tcpdump/print-aodv.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-aodv.c,v 1.1.1.1 2004/09/27 17:06:54 dyoung Exp $ */
/* $NetBSD: print-aodv.c,v 1.1.1.2 2007/07/24 11:42:53 drochner Exp $ */
/*
* Copyright (c) 2003 Bruce M. Simpson <bms@spc.org>
@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-aodv.c,v 1.8.2.3 2004/03/24 00:30:41 guy Exp (LBL)";
"@(#) Header: /tcpdump/master/tcpdump/print-aodv.c,v 1.11 2004/03/24 00:30:19 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H

8
dist/tcpdump/print-ap1394.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-ap1394.c,v 1.1.1.1 2004/09/27 17:06:54 dyoung Exp $ */
/* $NetBSD: print-ap1394.c,v 1.1.1.2 2007/07/24 11:42:58 drochner Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000
@ -22,7 +22,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-ap1394.c,v 1.1.2.1 2004/03/17 22:15:53 guy Exp (LBL)";
"@(#) Header: /tcpdump/master/tcpdump/print-ap1394.c,v 1.3.2.1 2005/07/07 01:24:33 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -79,7 +79,7 @@ ap1394_hdr_print(register const u_char *bp, u_int length)
/*
* This is the top level routine of the printer. 'p' points
* to the ether header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int
@ -113,7 +113,7 @@ ap1394_if_print(const struct pcap_pkthdr *h, const u_char *p)
if (!eflag)
ap1394_hdr_print((u_char *)fp, length + FIREWIRE_HDRLEN);
if (!xflag && !qflag)
if (!suppress_default_print)
default_print(p, caplen);
}

143
dist/tcpdump/print-bfd.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-bfd.c,v 1.1.1.1 2004/09/27 17:06:57 dyoung Exp $ */
/* $NetBSD: print-bfd.c,v 1.1.1.2 2007/07/24 11:43:01 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
@ -17,7 +17,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-bfd.c,v 1.3.2.2 2003/11/16 08:51:12 guy Exp";
"@(#) Header: /tcpdump/master/tcpdump/print-bfd.c,v 1.5.2.5 2006/02/02 06:36:37 hannes Exp";
#endif
#ifdef HAVE_CONFIG_H
@ -36,7 +36,7 @@ static const char rcsid[] _U_ =
#include "udp.h"
/*
* Control packet, draft-katz-ward-bfd-01.txt
* Control packet, BFDv0, draft-katz-ward-bfd-01.txt
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
@ -55,6 +55,26 @@ static const char rcsid[] _U_ =
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
/*
* Control packet, BFDv1, draft-ietf-bfd-base-02.txt
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* |Vers | Diag |Sta|P|F|C|A|D|R| Detect Mult | Length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | My Discriminator |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Your Discriminator |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Desired Min TX Interval |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Required Min RX Interval |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Required Min Echo RX Interval |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct bfd_header_t {
u_int8_t version_diag;
u_int8_t flags;
@ -67,6 +87,32 @@ struct bfd_header_t {
u_int8_t required_min_echo_interval[4];
};
/*
* An optional Authentication Header may be present
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Auth Type | Auth Len | Authentication Data... |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct bfd_auth_header_t {
u_int8_t auth_type;
u_int8_t auth_len;
u_int8_t auth_data;
};
static const struct tok bfd_v1_authentication_values[] = {
{ 0, "Reserved" },
{ 1, "Simple Password" },
{ 2, "Keyed MD5" },
{ 3, "Meticulous Keyed MD5" },
{ 4, "Keyed SHA1" },
{ 5, "Meticulous Keyed SHA1" },
{ 0, NULL }
};
#define BFD_EXTRACT_VERSION(x) (((x)&0xe0)>>5)
#define BFD_EXTRACT_DIAG(x) ((x)&0x1f)
@ -86,10 +132,11 @@ static const struct tok bfd_diag_values[] = {
{ 5, "Path Down" },
{ 6, "Concatenated Path Down" },
{ 7, "Administratively Down" },
{ 8, "Reverse Concatenated Path Down" },
{ 0, NULL }
};
static const struct tok bfd_flag_values[] = {
static const struct tok bfd_v0_flag_values[] = {
{ 0x80, "I Hear You" },
{ 0x40, "Demand" },
{ 0x20, "Poll" },
@ -101,34 +148,58 @@ static const struct tok bfd_flag_values[] = {
{ 0, NULL }
};
#define BFD_FLAG_AUTH 0x04
static const struct tok bfd_v1_flag_values[] = {
{ 0x20, "Poll" },
{ 0x10, "Final" },
{ 0x08, "Control Plane Independent" },
{ BFD_FLAG_AUTH, "Authentication Present" },
{ 0x02, "Demand" },
{ 0x01, "Reserved" },
{ 0, NULL }
};
static const struct tok bfd_v1_state_values[] = {
{ 0, "AdminDown" },
{ 1, "Down" },
{ 2, "Init" },
{ 3, "Up" },
{ 0, NULL }
};
void
bfd_print(register const u_char *pptr, register u_int len, register u_int port)
{
const struct bfd_header_t *bfd_header;
const struct bfd_auth_header_t *bfd_auth_header;
u_int8_t version;
bfd_header = (const struct bfd_header_t *)pptr;
TCHECK(*bfd_header);
version = BFD_EXTRACT_VERSION(bfd_header->version_diag);
switch (port) {
switch (port << 8 | version) {
case BFD_CONTROL_PORT:
/* BFDv0 */
case (BFD_CONTROL_PORT << 8):
if (vflag < 1 )
{
printf("BFDv%u, %s, Flags: [%s], length: %u",
BFD_EXTRACT_VERSION(bfd_header->version_diag),
version,
tok2str(bfd_port_values, "unknown (%u)", port),
bittok2str(bfd_flag_values, "none", bfd_header->flags),
bittok2str(bfd_v0_flag_values, "none", bfd_header->flags),
len);
return;
}
printf("BFDv%u, length: %u\n\t%s, Flags: [%s], Diagnostic: %s (0x%02x)",
BFD_EXTRACT_VERSION(bfd_header->version_diag),
version,
len,
tok2str(bfd_port_values, "unknown (%u)", port),
bittok2str(bfd_flag_values, "none", bfd_header->flags),
bittok2str(bfd_v0_flag_values, "none", bfd_header->flags),
tok2str(bfd_diag_values,"unknown",BFD_EXTRACT_DIAG(bfd_header->version_diag)),
BFD_EXTRACT_DIAG(bfd_header->version_diag));
BFD_EXTRACT_DIAG(bfd_header->version_diag));
printf("\n\tDetection Timer Multiplier: %u (%u ms Detection time), BFD Length: %u",
bfd_header->detect_time_multiplier,
@ -143,7 +214,55 @@ bfd_print(register const u_char *pptr, register u_int len, register u_int port)
printf("\n\t Required min Echo Interval: %4u ms", EXTRACT_32BITS(bfd_header->required_min_echo_interval)/1000);
break;
case BFD_ECHO_PORT: /* not yet supported - fall through */
/* BFDv1 */
case (BFD_CONTROL_PORT << 8 | 1):
if (vflag < 1 )
{
printf("BFDv%u, %s, State %s, Flags: [%s], length: %u",
version,
tok2str(bfd_port_values, "unknown (%u)", port),
tok2str(bfd_v1_state_values, "unknown (%u)", (bfd_header->flags & 0xc0) >> 6),
bittok2str(bfd_v1_flag_values, "none", bfd_header->flags & 0x3f),
len);
return;
}
printf("BFDv%u, length: %u\n\t%s, State %s, Flags: [%s], Diagnostic: %s (0x%02x)",
version,
len,
tok2str(bfd_port_values, "unknown (%u)", port),
tok2str(bfd_v1_state_values, "unknown (%u)", (bfd_header->flags & 0xc0) >> 6),
bittok2str(bfd_v1_flag_values, "none", bfd_header->flags & 0x3f),
tok2str(bfd_diag_values,"unknown",BFD_EXTRACT_DIAG(bfd_header->version_diag)),
BFD_EXTRACT_DIAG(bfd_header->version_diag));
printf("\n\tDetection Timer Multiplier: %u (%u ms Detection time), BFD Length: %u",
bfd_header->detect_time_multiplier,
bfd_header->detect_time_multiplier * EXTRACT_32BITS(bfd_header->desired_min_tx_interval)/1000,
bfd_header->length);
printf("\n\tMy Discriminator: 0x%08x", EXTRACT_32BITS(bfd_header->my_discriminator));
printf(", Your Discriminator: 0x%08x", EXTRACT_32BITS(bfd_header->your_discriminator));
printf("\n\t Desired min Tx Interval: %4u ms", EXTRACT_32BITS(bfd_header->desired_min_tx_interval)/1000);
printf("\n\t Required min Rx Interval: %4u ms", EXTRACT_32BITS(bfd_header->required_min_rx_interval)/1000);
printf("\n\t Required min Echo Interval: %4u ms", EXTRACT_32BITS(bfd_header->required_min_echo_interval)/1000);
if (bfd_header->flags & BFD_FLAG_AUTH) {
pptr += sizeof (const struct bfd_header_t);
bfd_auth_header = (const struct bfd_auth_header_t *)pptr;
TCHECK2(*bfd_auth_header, sizeof(const struct bfd_auth_header_t));
printf("\n\t%s (%u) Authentication, length %u present",
tok2str(bfd_v1_authentication_values,"Unknown",bfd_auth_header->auth_type),
bfd_auth_header->auth_type,
bfd_auth_header->auth_len);
}
break;
/* BFDv0 */
case (BFD_ECHO_PORT << 8): /* not yet supported - fall through */
/* BFDv1 */
case (BFD_ECHO_PORT << 8 | 1):
default:
printf("BFD, %s, length: %u",

535
dist/tcpdump/print-dccp.c vendored Normal file
View File

@ -0,0 +1,535 @@
/* $NetBSD: print-dccp.c,v 1.1.1.1 2007/07/24 11:43:03 drochner Exp $ */
/*
* Copyright (C) Arnaldo Carvalho de Melo 2004
* Copyright (C) Ian McDonald 2005
* Copyright (C) Yoshifumi Nishida 2005
*
* This software may be distributed either under the terms of the
* BSD-style license that accompanies tcpdump or the GNU GPL version 2
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-dccp.c,v 1.1.2.6 2006/02/19 05:08:44 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "dccp.h"
#include <stdio.h>
#include <string.h>
#include "interface.h"
#include "addrtoname.h"
#include "extract.h" /* must come after interface.h */
#include "ip.h"
#ifdef INET6
#include "ip6.h"
#endif
#include "ipproto.h"
static const char *dccp_reset_codes[] = {
"unspecified",
"closed",
"aborted",
"no_connection",
"packet_error",
"option_error",
"mandatory_error",
"connection_refused",
"bad_service_code",
"too_busy",
"bad_init_cookie",
"aggression_penalty",
};
static const char *dccp_feature_nums[] = {
"reserved",
"ccid",
"allow_short_seqno",
"sequence_window",
"ecn_incapable",
"ack_ratio",
"send_ack_vector",
"send_ndp_count",
"minimum checksum coverage",
"check data checksum",
};
static int dccp_cksum(const struct ip *ip,
const struct dccp_hdr *dh, u_int len)
{
union phu {
struct phdr {
u_int32_t src;
u_int32_t dst;
u_char mbz;
u_char proto;
u_int16_t len;
} ph;
u_int16_t pa[6];
} phu;
const u_int16_t *sp;
/* pseudo-header.. */
phu.ph.mbz = 0;
phu.ph.len = htons(len);
phu.ph.proto = IPPROTO_DCCP;
memcpy(&phu.ph.src, &ip->ip_src.s_addr, sizeof(u_int32_t));
if (IP_HL(ip) == 5)
memcpy(&phu.ph.dst, &ip->ip_dst.s_addr, sizeof(u_int32_t));
else
phu.ph.dst = ip_finddst(ip);
sp = &phu.pa[0];
return in_cksum((u_short *)dh, len, sp[0]+sp[1]+sp[2]+sp[3]+sp[4]+sp[5]);
}
#ifdef INET6
static int dccp6_cksum(const struct ip6_hdr *ip6, const struct dccp_hdr *dh, u_int len)
{
size_t i;
const u_int16_t *sp;
u_int32_t sum;
union {
struct {
struct in6_addr ph_src;
struct in6_addr ph_dst;
u_int32_t ph_len;
u_int8_t ph_zero[3];
u_int8_t ph_nxt;
} ph;
u_int16_t pa[20];
} phu;
/* pseudo-header */
memset(&phu, 0, sizeof(phu));
phu.ph.ph_src = ip6->ip6_src;
phu.ph.ph_dst = ip6->ip6_dst;
phu.ph.ph_len = htonl(len);
phu.ph.ph_nxt = IPPROTO_DCCP;
sum = 0;
for (i = 0; i < sizeof(phu.pa) / sizeof(phu.pa[0]); i++)
sum += phu.pa[i];
sp = (const u_int16_t *)dh;
for (i = 0; i < (len & ~1); i += 2)
sum += *sp++;
if (len & 1)
sum += htons((*(const u_int8_t *)sp) << 8);
while (sum > 0xffff)
sum = (sum & 0xffff) + (sum >> 16);
sum = ~sum & 0xffff;
return (sum);
}
#endif
static const char *dccp_reset_code(u_int8_t code)
{
if (code >= __DCCP_RESET_CODE_LAST)
return "invalid";
return dccp_reset_codes[code];
}
static u_int64_t dccp_seqno(const struct dccp_hdr *dh)
{
u_int32_t seq_high = DCCPH_SEQ(dh);
u_int64_t seqno = EXTRACT_24BITS(&seq_high) & 0xFFFFFF;
if (DCCPH_X(dh) != 0) {
const struct dccp_hdr_ext *dhx = (void *)(dh + 1);
u_int32_t seq_low = dhx->dccph_seq_low;
seqno &= 0x00FFFF; /* clear reserved field */
seqno = (seqno << 32) + EXTRACT_32BITS(&seq_low);
}
return seqno;
}
static inline unsigned int dccp_basic_hdr_len(const struct dccp_hdr *dh)
{
return sizeof(*dh) + (DCCPH_X(dh) ? sizeof(struct dccp_hdr_ext) : 0);
}
static void dccp_print_ack_no(const u_char *bp)
{
const struct dccp_hdr *dh = (const struct dccp_hdr *)bp;
const struct dccp_hdr_ack_bits *dh_ack =
(struct dccp_hdr_ack_bits *)(bp + dccp_basic_hdr_len(dh));
u_int32_t ack_high;
u_int64_t ackno;
TCHECK2(*dh_ack,4);
ack_high = DCCPH_ACK(dh_ack);
ackno = EXTRACT_24BITS(&ack_high) & 0xFFFFFF;
if (DCCPH_X(dh) != 0) {
u_int32_t ack_low;
TCHECK2(*dh_ack,8);
ack_low = dh_ack->dccph_ack_nr_low;
ackno &= 0x00FFFF; /* clear reserved field */
ackno = (ackno << 32) + EXTRACT_32BITS(&ack_low);
}
(void)printf("(ack=%" PRIu64 ") ", ackno);
trunc:
return;
}
static inline unsigned int dccp_packet_hdr_len(const u_int8_t type)
{
if (type == DCCP_PKT_DATA)
return 0;
if (type == DCCP_PKT_DATAACK ||
type == DCCP_PKT_ACK ||
type == DCCP_PKT_SYNC ||
type == DCCP_PKT_SYNCACK ||
type == DCCP_PKT_CLOSE ||
type == DCCP_PKT_CLOSEREQ)
return sizeof(struct dccp_hdr_ack_bits);
if (type == DCCP_PKT_REQUEST)
return sizeof(struct dccp_hdr_request);
if (type == DCCP_PKT_RESPONSE)
return sizeof(struct dccp_hdr_response);
return sizeof(struct dccp_hdr_reset);
}
static int dccp_print_option(const u_char *option);
/**
* dccp_print - show dccp packet
* @bp - beginning of dccp packet
* @data2 - beginning of enclosing
* @len - lenght of ip packet
*/
void dccp_print(const u_char *bp, const u_char *data2, u_int len)
{
const struct dccp_hdr *dh;
const struct ip *ip;
#ifdef INET6
const struct ip6_hdr *ip6;
#endif
const u_char *cp;
u_short sport, dport;
u_int hlen;
u_int extlen = 0;
dh = (const struct dccp_hdr *)bp;
ip = (struct ip *)data2;
#ifdef INET6
if (IP_V(ip) == 6)
ip6 = (const struct ip6_hdr *)data2;
else
ip6 = NULL;
#endif /*INET6*/
cp = (const u_char *)(dh + 1);
if (cp > snapend) {
printf("[Invalid packet|dccp]");
return;
}
if (len < sizeof(struct dccp_hdr)) {
printf("truncated-dccp - %ld bytes missing!",
(long)len - sizeof(struct dccp_hdr));
return;
}
sport = EXTRACT_16BITS(&dh->dccph_sport);
dport = EXTRACT_16BITS(&dh->dccph_dport);
hlen = dh->dccph_doff * 4;
#ifdef INET6
if (ip6) {
(void)printf("%s.%d > %s.%d: ",
ip6addr_string(&ip6->ip6_src), sport,
ip6addr_string(&ip6->ip6_dst), dport);
} else
#endif /*INET6*/
{
(void)printf("%s.%d > %s.%d: ",
ipaddr_string(&ip->ip_src), sport,
ipaddr_string(&ip->ip_dst), dport);
}
fflush(stdout);
if (qflag) {
(void)printf(" %d", len - hlen);
if (hlen > len) {
(void)printf("dccp [bad hdr length %u - too long, > %u]",
hlen, len);
}
return;
}
/* other variables in generic header */
if (vflag) {
(void)printf("CCVal %d, CsCov %d, ", DCCPH_CCVAL(dh), DCCPH_CSCOV(dh));
}
/* checksum calculation */
#ifdef INET6
if (ip6) {
if (ip6->ip6_plen && vflag) {
u_int16_t sum, dccp_sum;
sum = dccp6_cksum(ip6, dh, len);
dccp_sum = EXTRACT_16BITS(&dh->dccph_checksum);
printf("cksum 0x%04x", dccp_sum);
if (sum != 0) {
(void)printf(" (incorrect (-> 0x%04x), ",in_cksum_shouldbe(dccp_sum, sum));
} else
(void)printf(" (correct), ");
}
} else
#endif /* INET6 */
if (vflag)
{
u_int16_t sum, dccp_sum;
sum = dccp_cksum(ip, dh, len);
dccp_sum = EXTRACT_16BITS(&dh->dccph_checksum);
printf("cksum 0x%04x", dccp_sum);
if (sum != 0) {
(void)printf(" (incorrect (-> 0x%04x), ",in_cksum_shouldbe(dccp_sum, sum));
} else
(void)printf(" (correct), ");
}
switch (DCCPH_TYPE(dh)) {
case DCCP_PKT_REQUEST: {
struct dccp_hdr_request *dhr =
(struct dccp_hdr_request *)(bp + dccp_basic_hdr_len(dh));
TCHECK(*dhr);
(void)printf("request (service=%d) ",
EXTRACT_32BITS(&dhr->dccph_req_service));
extlen += 4;
break;
}
case DCCP_PKT_RESPONSE: {
struct dccp_hdr_response *dhr =
(struct dccp_hdr_response *)(bp + dccp_basic_hdr_len(dh));
TCHECK(*dhr);
(void)printf("response (service=%d) ",
EXTRACT_32BITS(&dhr->dccph_resp_service));
extlen += 12;
break;
}
case DCCP_PKT_DATA:
(void)printf("data ");
break;
case DCCP_PKT_ACK: {
(void)printf("ack ");
extlen += 8;
break;
}
case DCCP_PKT_DATAACK: {
(void)printf("dataack ");
extlen += 8;
break;
}
case DCCP_PKT_CLOSEREQ:
(void)printf("closereq ");
extlen += 8;
break;
case DCCP_PKT_CLOSE:
(void)printf("close ");
extlen += 8;
break;
case DCCP_PKT_RESET: {
struct dccp_hdr_reset *dhr =
(struct dccp_hdr_reset *)(bp + dccp_basic_hdr_len(dh));
TCHECK(*dhr);
(void)printf("reset (code=%s) ",
dccp_reset_code(dhr->dccph_reset_code));
extlen += 12;
break;
}
case DCCP_PKT_SYNC:
(void)printf("sync ");
extlen += 8;
break;
case DCCP_PKT_SYNCACK:
(void)printf("syncack ");
extlen += 8;
break;
default:
(void)printf("invalid ");
break;
}
if ((DCCPH_TYPE(dh) != DCCP_PKT_DATA) &&
(DCCPH_TYPE(dh) != DCCP_PKT_REQUEST))
dccp_print_ack_no(bp);
if (vflag < 2)
return;
(void)printf("seq %" PRIu64, dccp_seqno(dh));
/* process options */
if (hlen > dccp_basic_hdr_len(dh) + extlen){
const u_char *cp;
u_int optlen;
cp = bp + dccp_basic_hdr_len(dh) + extlen;
printf(" <");
hlen -= dccp_basic_hdr_len(dh) + extlen;
while(1){
TCHECK(*cp);
optlen = dccp_print_option(cp);
if (!optlen) goto trunc2;
if (hlen <= optlen) break;
hlen -= optlen;
cp += optlen;
printf(", ");
}
printf(">");
}
return;
trunc:
printf("[|dccp]");
trunc2:
return;
}
static int dccp_print_option(const u_char *option)
{
u_int8_t optlen, i;
u_int32_t *ts;
u_int16_t *var16;
u_int32_t *var32;
TCHECK(*option);
if (*option >= 32) {
TCHECK(*(option+1));
optlen = *(option +1);
if (optlen < 2) {
printf("Option %d optlen too short",*option);
return 1;
}
} else optlen = 1;
TCHECK2(*option,optlen);
switch (*option){
case 0:
printf("nop");
break;
case 1:
printf("mandatory");
break;
case 2:
printf("slowreceiver");
break;
case 32:
printf("change_l");
if (*(option +2) < 10){
printf(" %s", dccp_feature_nums[*(option +2)]);
for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
}
break;
case 33:
printf("confirm_l");
if (*(option +2) < 10){
printf(" %s", dccp_feature_nums[*(option +2)]);
for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
}
break;
case 34:
printf("change_r");
if (*(option +2) < 10){
printf(" %s", dccp_feature_nums[*(option +2)]);
for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
}
break;
case 35:
printf("confirm_r");
if (*(option +2) < 10){
printf(" %s", dccp_feature_nums[*(option +2)]);
for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
}
break;
case 36:
printf("initcookie 0x");
for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
break;
case 37:
printf("ndp_count");
for (i = 0; i < optlen -2; i ++) printf(" %d", *(option +2 + i));
break;
case 38:
printf("ack_vector0 0x");
for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
break;
case 39:
printf("ack_vector1 0x");
for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
break;
case 40:
printf("data_dropped 0x");
for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
break;
case 41:
ts = (u_int32_t *)(option + 2);
printf("timestamp %u", (u_int32_t)ntohl(*ts));
break;
case 42:
ts = (u_int32_t *)(option + 2);
printf("timestamp_echo %u", (u_int32_t)ntohl(*ts));
break;
case 43:
printf("elapsed_time ");
if (optlen == 6){
ts = (u_int32_t *)(option + 2);
printf("%u", (u_int32_t)ntohl(*ts));
} else {
var16 = (u_int16_t *)(option + 2);
printf("%u", ntohs(*var16));
}
break;
case 44:
printf("data_checksum ");
for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
break;
default :
if (*option >= 128) {
printf("CCID option %d",*option);
switch (optlen) {
case 4:
var16 = (u_int16_t *)(option + 2);
printf(" %u",ntohs(*var16));
break;
case 6:
var32 = (u_int32_t *)(option + 2);
printf(" %u",(u_int32_t)ntohl(*var32));
break;
default:
break;
}
break;
}
printf("unknown_opt %d", *option);
break;
}
return optlen;
trunc:
printf("[|dccp]");
return 0;
}

73
dist/tcpdump/print-eap.c vendored Normal file
View File

@ -0,0 +1,73 @@
/* $NetBSD: print-eap.c,v 1.1.1.1 2007/07/24 11:42:50 drochner Exp $ */
/*
* Copyright (c) 2004 - Michael Richardson <mcr@xelerance.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* Format and print bootp packets.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-eap.c,v 1.3 2004/04/23 19:03:39 mcr Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <string.h>
#include "netdissect.h"
#include "addrtoname.h"
#include "extract.h"
#include "ether.h"
struct eap_packet_t {
unsigned char code;
unsigned char id;
unsigned char length[2];
unsigned char data[1];
};
/*
* Print bootp requests
*/
void
eap_print(netdissect_options *ndo,
register const u_char *cp,
u_int length _U_)
{
const struct eap_packet_t *eap;
eap = (const struct eap_packet_t *)cp;
ND_TCHECK(eap->data);
ND_PRINT((ndo, "EAP code=%u id=%u length=%u ",
eap->code, eap->id, (eap->length[0]<<8) + eap->length[1]));
if (!ndo->ndo_vflag)
return;
trunc:
;
}

482
dist/tcpdump/print-eigrp.c vendored Normal file
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@ -0,0 +1,482 @@
/* $NetBSD: print-eigrp.c,v 1.1.1.1 2007/07/24 11:43:20 drochner Exp $ */
/*
* Copyright (c) 1998-2004 Hannes Gredler <hannes@tcpdump.org>
* The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-eigrp.c,v 1.5.2.2 2005/05/06 02:53:41 guy Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
/*
* packet format documented at
* http://www.rhyshaden.com/eigrp.htm
*/
struct eigrp_common_header {
u_int8_t version;
u_int8_t opcode;
u_int8_t checksum[2];
u_int8_t flags[4];
u_int8_t seq[4];
u_int8_t ack[4];
u_int8_t asn[4];
};
#define EIGRP_VERSION 2
#define EIGRP_OPCODE_UPDATE 1
#define EIGRP_OPCODE_QUERY 3
#define EIGRP_OPCODE_REPLY 4
#define EIGRP_OPCODE_HELLO 5
#define EIGRP_OPCODE_IPXSAP 6
#define EIGRP_OPCODE_PROBE 7
static const struct tok eigrp_opcode_values[] = {
{ EIGRP_OPCODE_UPDATE, "Update" },
{ EIGRP_OPCODE_QUERY, "Query" },
{ EIGRP_OPCODE_REPLY, "Reply" },
{ EIGRP_OPCODE_HELLO, "Hello" },
{ EIGRP_OPCODE_IPXSAP, "IPX SAP" },
{ EIGRP_OPCODE_PROBE, "Probe" },
{ 0, NULL}
};
static const struct tok eigrp_common_header_flag_values[] = {
{ 0x01, "Init" },
{ 0x02, "Conditionally Received" },
{ 0, NULL}
};
struct eigrp_tlv_header {
u_int8_t type[2];
u_int8_t length[2];
};
#define EIGRP_TLV_GENERAL_PARM 0x0001
#define EIGRP_TLV_AUTH 0x0002
#define EIGRP_TLV_SEQ 0x0003
#define EIGRP_TLV_SW_VERSION 0x0004
#define EIGRP_TLV_MCAST_SEQ 0x0005
#define EIGRP_TLV_IP_INT 0x0102
#define EIGRP_TLV_IP_EXT 0x0103
#define EIGRP_TLV_AT_INT 0x0202
#define EIGRP_TLV_AT_EXT 0x0203
#define EIGRP_TLV_AT_CABLE_SETUP 0x0204
#define EIGRP_TLV_IPX_INT 0x0302
#define EIGRP_TLV_IPX_EXT 0x0303
static const struct tok eigrp_tlv_values[] = {
{ EIGRP_TLV_GENERAL_PARM, "General Parameters"},
{ EIGRP_TLV_AUTH, "Authentication"},
{ EIGRP_TLV_SEQ, "Sequence"},
{ EIGRP_TLV_SW_VERSION, "Software Version"},
{ EIGRP_TLV_MCAST_SEQ, "Next Multicast Sequence"},
{ EIGRP_TLV_IP_INT, "IP Internal routes"},
{ EIGRP_TLV_IP_EXT, "IP External routes"},
{ EIGRP_TLV_AT_INT, "AppleTalk Internal routes"},
{ EIGRP_TLV_AT_EXT, "AppleTalk External routes"},
{ EIGRP_TLV_AT_CABLE_SETUP, "AppleTalk Cable setup"},
{ EIGRP_TLV_IPX_INT, "IPX Internal routes"},
{ EIGRP_TLV_IPX_EXT, "IPX External routes"},
{ 0, NULL}
};
struct eigrp_tlv_general_parm_t {
u_int8_t k1;
u_int8_t k2;
u_int8_t k3;
u_int8_t k4;
u_int8_t k5;
u_int8_t res;
u_int8_t holdtime[2];
};
struct eigrp_tlv_sw_version_t {
u_int8_t ios_major;
u_int8_t ios_minor;
u_int8_t eigrp_major;
u_int8_t eigrp_minor;
};
struct eigrp_tlv_ip_int_t {
u_int8_t nexthop[4];
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved[2];
u_int8_t plen;
u_int8_t destination; /* variable length [1-4] bytes encoding */
};
struct eigrp_tlv_ip_ext_t {
u_int8_t nexthop[4];
u_int8_t origin_router[4];
u_int8_t origin_as[4];
u_int8_t tag[4];
u_int8_t metric[4];
u_int8_t reserved[2];
u_int8_t proto_id;
u_int8_t flags;
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved2[2];
u_int8_t plen;
u_int8_t destination; /* variable length [1-4] bytes encoding */
};
struct eigrp_tlv_at_cable_setup_t {
u_int8_t cable_start[2];
u_int8_t cable_end[2];
u_int8_t router_id[4];
};
struct eigrp_tlv_at_int_t {
u_int8_t nexthop[4];
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved[2];
u_int8_t cable_start[2];
u_int8_t cable_end[2];
};
struct eigrp_tlv_at_ext_t {
u_int8_t nexthop[4];
u_int8_t origin_router[4];
u_int8_t origin_as[4];
u_int8_t tag[4];
u_int8_t proto_id;
u_int8_t flags;
u_int8_t metric[2];
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved2[2];
u_int8_t cable_start[2];
u_int8_t cable_end[2];
};
static const struct tok eigrp_ext_proto_id_values[] = {
{ 0x01, "IGRP" },
{ 0x02, "EIGRP" },
{ 0x03, "Static" },
{ 0x04, "RIP" },
{ 0x05, "Hello" },
{ 0x06, "OSPF" },
{ 0x07, "IS-IS" },
{ 0x08, "EGP" },
{ 0x09, "BGP" },
{ 0x0a, "IDRP" },
{ 0x0b, "Connected" },
{ 0, NULL}
};
void
eigrp_print(register const u_char *pptr, register u_int len) {
const struct eigrp_common_header *eigrp_com_header;
const struct eigrp_tlv_header *eigrp_tlv_header;
const u_char *tptr,*tlv_tptr;
u_int tlen,eigrp_tlv_len,eigrp_tlv_type,tlv_tlen, byte_length, bit_length;
u_int8_t prefix[4];
union {
const struct eigrp_tlv_general_parm_t *eigrp_tlv_general_parm;
const struct eigrp_tlv_sw_version_t *eigrp_tlv_sw_version;
const struct eigrp_tlv_ip_int_t *eigrp_tlv_ip_int;
const struct eigrp_tlv_ip_ext_t *eigrp_tlv_ip_ext;
const struct eigrp_tlv_at_cable_setup_t *eigrp_tlv_at_cable_setup;
const struct eigrp_tlv_at_int_t *eigrp_tlv_at_int;
const struct eigrp_tlv_at_ext_t *eigrp_tlv_at_ext;
} tlv_ptr;
tptr=pptr;
eigrp_com_header = (const struct eigrp_common_header *)pptr;
TCHECK(*eigrp_com_header);
/*
* Sanity checking of the header.
*/
if (eigrp_com_header->version != EIGRP_VERSION) {
printf("EIGRP version %u packet not supported",eigrp_com_header->version);
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("EIGRP %s, length: %u",
tok2str(eigrp_opcode_values, "unknown (%u)",eigrp_com_header->opcode),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=len-sizeof(struct eigrp_common_header);
/* FIXME print other header info */
printf("\n\tEIGRP v%u, opcode: %s (%u), chksum: 0x%04x, Flags: [%s]\n\tseq: 0x%08x, ack: 0x%08x, AS: %u, length: %u",
eigrp_com_header->version,
tok2str(eigrp_opcode_values, "unknown, type: %u",eigrp_com_header->opcode),
eigrp_com_header->opcode,
EXTRACT_16BITS(&eigrp_com_header->checksum),
tok2str(eigrp_common_header_flag_values,
"none",
EXTRACT_32BITS(&eigrp_com_header->flags)),
EXTRACT_32BITS(&eigrp_com_header->seq),
EXTRACT_32BITS(&eigrp_com_header->ack),
EXTRACT_32BITS(&eigrp_com_header->asn),
tlen);
tptr+=sizeof(const struct eigrp_common_header);
while(tlen>0) {
/* did we capture enough for fully decoding the object header ? */
TCHECK2(*tptr, sizeof(struct eigrp_tlv_header));
eigrp_tlv_header = (const struct eigrp_tlv_header *)tptr;
eigrp_tlv_len=EXTRACT_16BITS(&eigrp_tlv_header->length);
eigrp_tlv_type=EXTRACT_16BITS(&eigrp_tlv_header->type);
if (eigrp_tlv_len < sizeof(struct eigrp_tlv_header) ||
eigrp_tlv_len > tlen) {
print_unknown_data(tptr+sizeof(sizeof(struct eigrp_tlv_header)),"\n\t ",tlen);
return;
}
printf("\n\t %s TLV (0x%04x), length: %u",
tok2str(eigrp_tlv_values,
"Unknown",
eigrp_tlv_type),
eigrp_tlv_type,
eigrp_tlv_len);
tlv_tptr=tptr+sizeof(struct eigrp_tlv_header);
tlv_tlen=eigrp_tlv_len-sizeof(struct eigrp_tlv_header);
/* did we capture enough for fully decoding the object ? */
TCHECK2(*tptr, eigrp_tlv_len);
switch(eigrp_tlv_type) {
case EIGRP_TLV_GENERAL_PARM:
tlv_ptr.eigrp_tlv_general_parm = (const struct eigrp_tlv_general_parm_t *)tlv_tptr;
printf("\n\t holdtime: %us, k1 %u, k2 %u, k3 %u, k4 %u, k5 %u",
EXTRACT_16BITS(tlv_ptr.eigrp_tlv_general_parm->holdtime),
tlv_ptr.eigrp_tlv_general_parm->k1,
tlv_ptr.eigrp_tlv_general_parm->k2,
tlv_ptr.eigrp_tlv_general_parm->k3,
tlv_ptr.eigrp_tlv_general_parm->k4,
tlv_ptr.eigrp_tlv_general_parm->k5);
break;
case EIGRP_TLV_SW_VERSION:
tlv_ptr.eigrp_tlv_sw_version = (const struct eigrp_tlv_sw_version_t *)tlv_tptr;
printf("\n\t IOS version: %u.%u, EIGRP version %u.%u",
tlv_ptr.eigrp_tlv_sw_version->ios_major,
tlv_ptr.eigrp_tlv_sw_version->ios_minor,
tlv_ptr.eigrp_tlv_sw_version->eigrp_major,
tlv_ptr.eigrp_tlv_sw_version->eigrp_minor);
break;
case EIGRP_TLV_IP_INT:
tlv_ptr.eigrp_tlv_ip_int = (const struct eigrp_tlv_ip_int_t *)tlv_tptr;
bit_length = tlv_ptr.eigrp_tlv_ip_int->plen;
if (bit_length > 32) {
printf("\n\t illegal prefix length %u",bit_length);
break;
}
byte_length = (bit_length + 7) / 8; /* variable length encoding */
memset(prefix, 0, 4);
memcpy(prefix,&tlv_ptr.eigrp_tlv_ip_int->destination,byte_length);
printf("\n\t IPv4 prefix: %15s/%u, nexthop: ",
ipaddr_string(prefix),
bit_length);
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->nexthop) == 0)
printf("self");
else
printf("%s",ipaddr_string(&tlv_ptr.eigrp_tlv_ip_int->nexthop));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_ip_int->mtu),
tlv_ptr.eigrp_tlv_ip_int->hopcount,
tlv_ptr.eigrp_tlv_ip_int->reliability,
tlv_ptr.eigrp_tlv_ip_int->load);
break;
case EIGRP_TLV_IP_EXT:
tlv_ptr.eigrp_tlv_ip_ext = (const struct eigrp_tlv_ip_ext_t *)tlv_tptr;
bit_length = tlv_ptr.eigrp_tlv_ip_ext->plen;
if (bit_length > 32) {
printf("\n\t illegal prefix length %u",bit_length);
break;
}
byte_length = (bit_length + 7) / 8; /* variable length encoding */
memset(prefix, 0, 4);
memcpy(prefix,&tlv_ptr.eigrp_tlv_ip_ext->destination,byte_length);
printf("\n\t IPv4 prefix: %15s/%u, nexthop: ",
ipaddr_string(prefix),
bit_length);
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->nexthop) == 0)
printf("self");
else
printf("%s",ipaddr_string(&tlv_ptr.eigrp_tlv_ip_ext->nexthop));
printf("\n\t origin-router %s, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u",
ipaddr_string(tlv_ptr.eigrp_tlv_ip_ext->origin_router),
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->origin_as),
tok2str(eigrp_ext_proto_id_values,"unknown",tlv_ptr.eigrp_tlv_ip_ext->proto_id),
tlv_ptr.eigrp_tlv_ip_ext->flags,
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->tag),
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->metric));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_ip_ext->mtu),
tlv_ptr.eigrp_tlv_ip_ext->hopcount,
tlv_ptr.eigrp_tlv_ip_ext->reliability,
tlv_ptr.eigrp_tlv_ip_ext->load);
break;
case EIGRP_TLV_AT_CABLE_SETUP:
tlv_ptr.eigrp_tlv_at_cable_setup = (const struct eigrp_tlv_at_cable_setup_t *)tlv_tptr;
printf("\n\t Cable-range: %u-%u, Router-ID %u",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->cable_start),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->cable_end),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->router_id));
break;
case EIGRP_TLV_AT_INT:
tlv_ptr.eigrp_tlv_at_int = (const struct eigrp_tlv_at_int_t *)tlv_tptr;
printf("\n\t Cable-Range: %u-%u, nexthop: ",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->cable_start),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->cable_end));
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop) == 0)
printf("self");
else
printf("%u.%u",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop[2]));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_at_int->mtu),
tlv_ptr.eigrp_tlv_at_int->hopcount,
tlv_ptr.eigrp_tlv_at_int->reliability,
tlv_ptr.eigrp_tlv_at_int->load);
break;
case EIGRP_TLV_AT_EXT:
tlv_ptr.eigrp_tlv_at_ext = (const struct eigrp_tlv_at_ext_t *)tlv_tptr;
printf("\n\t Cable-Range: %u-%u, nexthop: ",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->cable_start),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->cable_end));
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop) == 0)
printf("self");
else
printf("%u.%u",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop[2]));
printf("\n\t origin-router %u, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u",
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->origin_router),
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->origin_as),
tok2str(eigrp_ext_proto_id_values,"unknown",tlv_ptr.eigrp_tlv_at_ext->proto_id),
tlv_ptr.eigrp_tlv_at_ext->flags,
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->tag),
EXTRACT_16BITS(tlv_ptr.eigrp_tlv_at_ext->metric));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_at_ext->mtu),
tlv_ptr.eigrp_tlv_at_ext->hopcount,
tlv_ptr.eigrp_tlv_at_ext->reliability,
tlv_ptr.eigrp_tlv_at_ext->load);
break;
/*
* FIXME those are the defined TLVs that lack a decoder
* you are welcome to contribute code ;-)
*/
case EIGRP_TLV_AUTH:
case EIGRP_TLV_SEQ:
case EIGRP_TLV_MCAST_SEQ:
case EIGRP_TLV_IPX_INT:
case EIGRP_TLV_IPX_EXT:
default:
if (vflag <= 1)
print_unknown_data(tlv_tptr,"\n\t ",tlv_tlen);
break;
}
/* do we want to see an additionally hexdump ? */
if (vflag > 1)
print_unknown_data(tptr+sizeof(sizeof(struct eigrp_tlv_header)),"\n\t ",
eigrp_tlv_len-sizeof(struct eigrp_tlv_header));
tptr+=eigrp_tlv_len;
tlen-=eigrp_tlv_len;
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");
}

14
dist/tcpdump/print-enc.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-enc.c,v 1.1.1.1 2004/09/27 17:07:03 dyoung Exp $ */
/* $NetBSD: print-enc.c,v 1.1.1.2 2007/07/24 11:42:59 drochner Exp $ */
/* $OpenBSD: print-enc.c,v 1.7 2002/02/19 19:39:40 millert Exp $ */
@ -25,7 +25,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-enc.c,v 1.1.2.2 2003/11/16 08:51:19 guy Exp (LBL)";
"@(#) Header: /tcpdump/master/tcpdump/print-enc.c,v 1.4 2005/04/06 21:32:39 mcr Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -73,8 +73,16 @@ enc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
length -= ENC_HDRLEN;
/* XXX - use the address family */
ip_print(p + ENC_HDRLEN, length);
ip_print(gndo, p + ENC_HDRLEN, length);
out:
return (ENC_HDRLEN);
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

840
dist/tcpdump/print-fr.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-fr.c,v 1.1.1.1 2004/09/27 17:07:03 dyoung Exp $ */
/* $NetBSD: print-fr.c,v 1.1.1.2 2007/07/24 11:43:04 drochner Exp $ */
/*
* Copyright (c) 1990, 1991, 1993, 1994, 1995, 1996
@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#)Header: /tcpdump/master/tcpdump/print-fr.c,v 1.17.2.3 2003/12/15 03:37:45 guy Exp (LBL)";
"@(#)Header: /tcpdump/master/tcpdump/print-fr.c,v 1.32.2.15 2006/02/01 14:39:56 hannes Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -39,50 +39,82 @@ static const char rcsid[] _U_ =
#include "addrtoname.h"
#include "interface.h"
#include "ethertype.h"
#include "nlpid.h"
#include "extract.h"
#include "oui.h"
static void lmi_print(const u_char *, u_int);
static void frf15_print(const u_char *, u_int);
#define NLPID_LMI 0x08 /* ANSI T1.617 Annex D or ITU-T Q.933 Annex A */
#define NLPID_CISCO_LMI 0x09 /* The original, aka Cisco, aka Gang of Four */
#define NLPID_SNAP 0x80
#define NLPID_CLNP 0x81
#define NLPID_ESIS 0x82
#define NLPID_ISIS 0x83
#define NLPID_CONS 0x84
#define NLPID_IDRP 0x85
#define NLPID_X25_ESIS 0x8a
#define NLPID_IPV6 0x8e
#define NLPID_IP 0xcc
/*
* the frame relay header has a variable length
*
* the EA bit determines if there is another byte
* in the header
*
* minimum header length is 2 bytes
* maximum header length is 4 bytes
*
* 7 6 5 4 3 2 1 0
* +----+----+----+----+----+----+----+----+
* | DLCI (6 bits) | CR | EA |
* +----+----+----+----+----+----+----+----+
* | DLCI (4 bits) |FECN|BECN| DE | EA |
* +----+----+----+----+----+----+----+----+
* | DLCI (7 bits) | EA |
* +----+----+----+----+----+----+----+----+
* | DLCI (6 bits) |SDLC| EA |
* +----+----+----+----+----+----+----+----+
*/
#define FR_EA_BIT 0x01
#define FR_CR_BIT 0x02000000
#define FR_DE_BIT 0x00020000
#define FR_BECN_BIT 0x00040000
#define FR_FECN_BIT 0x00080000
#define FR_SDLC_BIT 0x00000002
/* Finds out Q.922 address length, DLCI and flags. Returns 0 on success */
static int parse_q922_addr(const u_char *p, u_int *dlci, u_int *addr_len,
char **flags_ptr)
struct tok fr_header_flag_values[] = {
{ FR_CR_BIT, "C!" },
{ FR_DE_BIT, "DE" },
{ FR_BECN_BIT, "BECN" },
{ FR_FECN_BIT, "FECN" },
{ FR_SDLC_BIT, "sdlcore" },
{ 0, NULL }
};
/* FRF.15 / FRF.16 */
#define MFR_B_BIT 0x80
#define MFR_E_BIT 0x40
#define MFR_C_BIT 0x20
#define MFR_BEC_MASK (MFR_B_BIT | MFR_E_BIT | MFR_C_BIT)
#define MFR_CTRL_FRAME (MFR_B_BIT | MFR_E_BIT | MFR_C_BIT)
#define MFR_FRAG_FRAME (MFR_B_BIT | MFR_E_BIT )
struct tok frf_flag_values[] = {
{ MFR_B_BIT, "Begin" },
{ MFR_E_BIT, "End" },
{ MFR_C_BIT, "Control" },
{ 0, NULL }
};
/* Finds out Q.922 address length, DLCI and flags. Returns 0 on success
* save the flags dep. on address length
*/
static int parse_q922_addr(const u_char *p, u_int *dlci, u_int *sdlcore,
u_int *addr_len, u_int8_t *flags)
{
static char flags[32];
size_t len;
if ((p[0] & FR_EA_BIT))
return -1;
*flags_ptr = flags;
*addr_len = 2;
*dlci = ((p[0] & 0xFC) << 2) | ((p[1] & 0xF0) >> 4);
strcpy(flags, (p[0] & 0x02) ? "C!, " : "");
if (p[1] & 0x08)
strcat(flags, "FECN, ");
if (p[1] & 0x04)
strcat(flags, "BECN, ");
if (p[1] & 0x02)
strcat(flags, "DE, ");
len = strlen(flags);
if (len > 1)
flags[len - 2] = '\x0'; /* delete trailing comma and space */
flags[0] = p[0] & 0x02; /* populate the first flag fields */
flags[1] = p[1] & 0x0c;
flags[2] = 0; /* clear the rest of the flags */
flags[3] = 0;
if (p[1] & FR_EA_BIT)
return 0; /* 2-byte Q.922 address */
@ -98,42 +130,16 @@ static int parse_q922_addr(const u_char *p, u_int *dlci, u_int *addr_len,
if ((p[0] & FR_EA_BIT) == 0)
return -1; /* more than 4 bytes of Q.922 address? */
if (p[0] & 0x02) {
len = strlen(flags);
snprintf(flags + len, sizeof(flags) - len,
"%sdlcore %x", len ? ", " : "", p[0] >> 2);
} else
flags[3] = p[0] & 0x02;
if (p[0] & 0x02)
*sdlcore = p[0] >> 2;
else
*dlci = (*dlci << 6) | (p[0] >> 2);
return 0;
}
static const char *fr_nlpids[256];
static void
init_fr_nlpids(void)
{
int i;
static int fr_nlpid_flag = 0;
if (!fr_nlpid_flag) {
for (i=0; i < 256; i++)
fr_nlpids[i] = NULL;
fr_nlpids[NLPID_LMI] = "LMI";
fr_nlpids[NLPID_CISCO_LMI] = "Cisco LMI";
fr_nlpids[NLPID_SNAP] = "SNAP";
fr_nlpids[NLPID_CLNP] = "CLNP";
fr_nlpids[NLPID_ESIS] = "ESIS";
fr_nlpids[NLPID_ISIS] = "ISIS";
fr_nlpids[NLPID_CONS] = "CONS";
fr_nlpids[NLPID_IDRP] = "IDRP";
fr_nlpids[NLPID_X25_ESIS] = "X25_ESIS";
fr_nlpids[NLPID_IP] = "IP";
}
fr_nlpid_flag = 1;
}
/* Frame Relay packet structure, with flags and CRC removed
+---------------------------+
@ -161,39 +167,39 @@ init_fr_nlpids(void)
*/
static u_int
fr_hdrlen(const u_char *p, u_int addr_len, u_int caplen)
fr_hdrlen(const u_char *p, u_int addr_len)
{
if ((caplen > addr_len + 1 /* UI */ + 1 /* pad */) &&
!p[addr_len + 1] /* pad exist */)
if (!p[addr_len + 1] /* pad exist */)
return addr_len + 1 /* UI */ + 1 /* pad */ + 1 /* NLPID */;
else
return addr_len + 1 /* UI */ + 1 /* NLPID */;
}
static const char *
fr_protostring(u_int8_t proto)
{
static char buf[5+1+2+1];
init_fr_nlpids();
if (nflag || fr_nlpids[proto] == NULL) {
snprintf(buf, sizeof(buf), "proto %02x", proto);
return buf;
}
return fr_nlpids[proto];
}
static void
fr_hdr_print(int length, u_int dlci, char *flags, u_char nlpid)
fr_hdr_print(int length, u_int addr_len, u_int dlci, u_int8_t *flags, u_int16_t nlpid)
{
if (qflag)
(void)printf("DLCI %u, %s%slength %d: ",
dlci, flags, *flags ? ", " : "", length);
else
(void)printf("DLCI %u, %s%s%s, length %d: ",
dlci, flags, *flags ? ", " : "",
fr_protostring(nlpid), length);
if (qflag) {
(void)printf("Q.922, DLCI %u, length %u: ",
dlci,
length);
} else {
if (nlpid <= 0xff) /* if its smaller than 256 then its a NLPID */
(void)printf("Q.922, hdr-len %u, DLCI %u, Flags [%s], NLPID %s (0x%02x), length %u: ",
addr_len,
dlci,
bittok2str(fr_header_flag_values, "none", EXTRACT_32BITS(flags)),
tok2str(nlpid_values,"unknown", nlpid),
nlpid,
length);
else /* must be an ethertype */
(void)printf("Q.922, hdr-len %u, DLCI %u, Flags [%s], cisco-ethertype %s (0x%04x), length %u: ",
addr_len,
dlci,
bittok2str(fr_header_flag_values, "none", EXTRACT_32BITS(flags)),
tok2str(ethertype_values, "unknown", nlpid),
nlpid,
length);
}
}
u_int
@ -201,34 +207,56 @@ fr_if_print(const struct pcap_pkthdr *h, register const u_char *p)
{
register u_int length = h->len;
register u_int caplen = h->caplen;
u_short extracted_ethertype;
u_int32_t orgcode;
register u_short et;
TCHECK2(*p, 4); /* minimum frame header length */
if ((length = fr_print(p, length)) == 0)
return (0);
else
return length;
trunc:
printf("[|fr]");
return caplen;
}
u_int
fr_print(register const u_char *p, u_int length)
{
u_int16_t extracted_ethertype;
u_int dlci;
int addr_len;
u_char nlpid;
u_int sdlcore;
u_int addr_len;
u_int16_t nlpid;
u_int hdr_len;
char *flags;
u_int8_t flags[4];
if (caplen < 4) { /* minimum frame header length */
printf("[|fr]");
return caplen;
if (parse_q922_addr(p, &dlci, &sdlcore, &addr_len, flags)) {
printf("Q.922, invalid address");
return 0;
}
if (parse_q922_addr(p, &dlci, &addr_len, &flags)) {
printf("Invalid Q.922 address");
return caplen;
}
TCHECK2(*p,addr_len+1+1);
hdr_len = fr_hdrlen(p, addr_len);
TCHECK2(*p,hdr_len);
hdr_len = fr_hdrlen(p, addr_len, caplen);
if (p[addr_len] != 0x03 && dlci != 0) {
if (caplen < hdr_len) {
printf("[|fr]");
return caplen;
}
/* lets figure out if we have cisco style encapsulation: */
extracted_ethertype = EXTRACT_16BITS(p+addr_len);
if (p[addr_len] != 0x03)
printf("UI %02x! ", p[addr_len]);
if (eflag)
fr_hdr_print(length, addr_len, dlci, flags, extracted_ethertype);
if (ether_encap_print(extracted_ethertype,
p+addr_len+ETHERTYPE_LEN,
length-addr_len-ETHERTYPE_LEN,
length-addr_len-ETHERTYPE_LEN,
&extracted_ethertype) == 0)
/* ether_type not known, probably it wasn't one */
printf("UI %02x! ", p[addr_len]);
else
return hdr_len;
}
if (!p[addr_len + 1]) { /* pad byte should be used with 3-byte Q.922 */
if (addr_len != 3)
@ -238,61 +266,309 @@ fr_if_print(const struct pcap_pkthdr *h, register const u_char *p)
nlpid = p[hdr_len - 1];
if (eflag)
fr_hdr_print(length, addr_len, dlci, flags, nlpid);
p += hdr_len;
length -= hdr_len;
caplen -= hdr_len;
if (eflag)
fr_hdr_print(length, dlci, flags, nlpid);
switch (nlpid) {
case NLPID_IP:
ip_print(p, length);
ip_print(gndo, p, length);
break;
#ifdef INET6
case NLPID_IPV6:
case NLPID_IP6:
ip6_print(p, length);
break;
#endif
case NLPID_CLNP:
case NLPID_ESIS:
case NLPID_ISIS:
isoclns_print(p, length, caplen);
isoclns_print(p-1, length+1, length+1); /* OSI printers need the NLPID field */
break;
case NLPID_SNAP:
orgcode = EXTRACT_24BITS(p);
et = EXTRACT_16BITS(p + 3);
if (snap_print((const u_char *)(p + 5), length - 5,
caplen - 5, &extracted_ethertype, orgcode, et,
0) == 0) {
if (snap_print(p, length, length, &extracted_ethertype, 0) == 0) {
/* ether_type not known, print raw packet */
if (!eflag)
fr_hdr_print(length + hdr_len,
dlci, flags, nlpid);
if (extracted_ethertype) {
printf("(SNAP %s) ",
etherproto_string(htons(extracted_ethertype)));
}
if (!xflag && !qflag)
default_print(p - hdr_len, caplen + hdr_len);
if (!eflag)
fr_hdr_print(length + hdr_len, hdr_len,
dlci, flags, nlpid);
if (!suppress_default_print)
default_print(p - hdr_len, length + hdr_len);
}
break;
case NLPID_LMI:
lmi_print(p, length);
case NLPID_Q933:
q933_print(p, length);
break;
case NLPID_MFR:
frf15_print(p, length);
break;
case NLPID_PPP:
ppp_print(p, length);
break;
default:
if (!eflag)
fr_hdr_print(length + hdr_len,
fr_hdr_print(length + hdr_len, addr_len,
dlci, flags, nlpid);
if (!xflag)
default_print(p, caplen);
default_print(p, length);
}
return hdr_len;
trunc:
printf("[|fr]");
return 0;
}
u_int
mfr_if_print(const struct pcap_pkthdr *h, register const u_char *p)
{
register u_int length = h->len;
register u_int caplen = h->caplen;
TCHECK2(*p, 2); /* minimum frame header length */
if ((length = mfr_print(p, length)) == 0)
return (0);
else
return length;
trunc:
printf("[|mfr]");
return caplen;
}
#define MFR_CTRL_MSG_ADD_LINK 1
#define MFR_CTRL_MSG_ADD_LINK_ACK 2
#define MFR_CTRL_MSG_ADD_LINK_REJ 3
#define MFR_CTRL_MSG_HELLO 4
#define MFR_CTRL_MSG_HELLO_ACK 5
#define MFR_CTRL_MSG_REMOVE_LINK 6
#define MFR_CTRL_MSG_REMOVE_LINK_ACK 7
struct tok mfr_ctrl_msg_values[] = {
{ MFR_CTRL_MSG_ADD_LINK, "Add Link" },
{ MFR_CTRL_MSG_ADD_LINK_ACK, "Add Link ACK" },
{ MFR_CTRL_MSG_ADD_LINK_REJ, "Add Link Reject" },
{ MFR_CTRL_MSG_HELLO, "Hello" },
{ MFR_CTRL_MSG_HELLO_ACK, "Hello ACK" },
{ MFR_CTRL_MSG_REMOVE_LINK, "Remove Link" },
{ MFR_CTRL_MSG_REMOVE_LINK_ACK, "Remove Link ACK" },
{ 0, NULL }
};
#define MFR_CTRL_IE_BUNDLE_ID 1
#define MFR_CTRL_IE_LINK_ID 2
#define MFR_CTRL_IE_MAGIC_NUM 3
#define MFR_CTRL_IE_TIMESTAMP 5
#define MFR_CTRL_IE_VENDOR_EXT 6
#define MFR_CTRL_IE_CAUSE 7
struct tok mfr_ctrl_ie_values[] = {
{ MFR_CTRL_IE_BUNDLE_ID, "Bundle ID"},
{ MFR_CTRL_IE_LINK_ID, "Link ID"},
{ MFR_CTRL_IE_MAGIC_NUM, "Magic Number"},
{ MFR_CTRL_IE_TIMESTAMP, "Timestamp"},
{ MFR_CTRL_IE_VENDOR_EXT, "Vendor Extension"},
{ MFR_CTRL_IE_CAUSE, "Cause"},
{ 0, NULL }
};
#define MFR_ID_STRING_MAXLEN 50
struct ie_tlv_header_t {
u_int8_t ie_type;
u_int8_t ie_len;
};
u_int
mfr_print(register const u_char *p, u_int length)
{
u_int tlen,idx,hdr_len = 0;
u_int16_t sequence_num;
u_int8_t ie_type,ie_len;
const u_int8_t *tptr;
/*
* FRF.16 Link Integrity Control Frame
*
* 7 6 5 4 3 2 1 0
* +----+----+----+----+----+----+----+----+
* | B | E | C=1| 0 0 0 0 | EA |
* +----+----+----+----+----+----+----+----+
* | 0 0 0 0 0 0 0 0 |
* +----+----+----+----+----+----+----+----+
* | message type |
* +----+----+----+----+----+----+----+----+
*/
TCHECK2(*p, 4); /* minimum frame header length */
if ((p[0] & MFR_BEC_MASK) == MFR_CTRL_FRAME && p[1] == 0) {
printf("FRF.16 Control, Flags [%s], %s, length %u",
bittok2str(frf_flag_values,"none",(p[0] & MFR_BEC_MASK)),
tok2str(mfr_ctrl_msg_values,"Unknown Message (0x%02x)",p[2]),
length);
tptr = p + 3;
tlen = length -3;
hdr_len = 3;
if (!vflag)
return hdr_len;
while (tlen>sizeof(struct ie_tlv_header_t)) {
TCHECK2(*tptr, sizeof(struct ie_tlv_header_t));
ie_type=tptr[0];
ie_len=tptr[1];
printf("\n\tIE %s (%u), length %u: ",
tok2str(mfr_ctrl_ie_values,"Unknown",ie_type),
ie_type,
ie_len);
/* infinite loop check */
if (ie_type == 0 || ie_len <= sizeof(struct ie_tlv_header_t))
return hdr_len;
TCHECK2(*tptr,ie_len);
tptr+=sizeof(struct ie_tlv_header_t);
/* tlv len includes header */
ie_len-=sizeof(struct ie_tlv_header_t);
tlen-=sizeof(struct ie_tlv_header_t);
switch (ie_type) {
case MFR_CTRL_IE_MAGIC_NUM:
printf("0x%08x",EXTRACT_32BITS(tptr));
break;
case MFR_CTRL_IE_BUNDLE_ID: /* same message format */
case MFR_CTRL_IE_LINK_ID:
for (idx = 0; idx < ie_len && idx < MFR_ID_STRING_MAXLEN; idx++) {
if (*(tptr+idx) != 0) /* don't print null termination */
safeputchar(*(tptr+idx));
else
break;
}
break;
case MFR_CTRL_IE_TIMESTAMP:
if (ie_len == sizeof(struct timeval)) {
ts_print((const struct timeval *)tptr);
break;
}
/* fall through and hexdump if no unix timestamp */
/*
* FIXME those are the defined IEs that lack a decoder
* you are welcome to contribute code ;-)
*/
case MFR_CTRL_IE_VENDOR_EXT:
case MFR_CTRL_IE_CAUSE:
default:
if (vflag <= 1)
print_unknown_data(tptr,"\n\t ",ie_len);
break;
}
/* do we want to see a hexdump of the IE ? */
if (vflag > 1 )
print_unknown_data(tptr,"\n\t ",ie_len);
tlen-=ie_len;
tptr+=ie_len;
}
return hdr_len;
}
/*
* FRF.16 Fragmentation Frame
*
* 7 6 5 4 3 2 1 0
* +----+----+----+----+----+----+----+----+
* | B | E | C=0|seq. (high 4 bits) | EA |
* +----+----+----+----+----+----+----+----+
* | sequence (low 8 bits) |
* +----+----+----+----+----+----+----+----+
* | DLCI (6 bits) | CR | EA |
* +----+----+----+----+----+----+----+----+
* | DLCI (4 bits) |FECN|BECN| DE | EA |
* +----+----+----+----+----+----+----+----+
*/
sequence_num = (p[0]&0x1e)<<7 | p[1];
/* whole packet or first fragment ? */
if ((p[0] & MFR_BEC_MASK) == MFR_FRAG_FRAME ||
(p[0] & MFR_BEC_MASK) == MFR_B_BIT) {
printf("FRF.16 Frag, seq %u, Flags [%s], ",
sequence_num,
bittok2str(frf_flag_values,"none",(p[0] & MFR_BEC_MASK)));
hdr_len = 2;
fr_print(p+hdr_len,length-hdr_len);
return hdr_len;
}
/* must be a middle or the last fragment */
printf("FRF.16 Frag, seq %u, Flags [%s]",
sequence_num,
bittok2str(frf_flag_values,"none",(p[0] & MFR_BEC_MASK)));
print_unknown_data(p,"\n\t",length);
return hdr_len;
trunc:
printf("[|mfr]");
return length;
}
/* an NLPID of 0xb1 indicates a 2-byte
* FRF.15 header
*
* 7 6 5 4 3 2 1 0
* +----+----+----+----+----+----+----+----+
* ~ Q.922 header ~
* +----+----+----+----+----+----+----+----+
* | NLPID (8 bits) | NLPID=0xb1
* +----+----+----+----+----+----+----+----+
* | B | E | C |seq. (high 4 bits) | R |
* +----+----+----+----+----+----+----+----+
* | sequence (low 8 bits) |
* +----+----+----+----+----+----+----+----+
*/
#define FR_FRF15_FRAGTYPE 0x01
static void
frf15_print (const u_char *p, u_int length) {
u_int16_t sequence_num, flags;
flags = p[0]&MFR_BEC_MASK;
sequence_num = (p[0]&0x1e)<<7 | p[1];
printf("FRF.15, seq 0x%03x, Flags [%s],%s Fragmentation, length %u",
sequence_num,
bittok2str(frf_flag_values,"none",flags),
p[0]&FR_FRF15_FRAGTYPE ? "Interface" : "End-to-End",
length);
/* TODO:
* depending on all permutations of the B, E and C bit
* dig as deep as we can - e.g. on the first (B) fragment
* there is enough payload to print the IP header
* on non (B) fragments it depends if the fragmentation
* model is end-to-end or interface based wether we want to print
* another Q.922 header
*/
}
/*
@ -342,148 +618,240 @@ fr_if_print(const struct pcap_pkthdr *h, register const u_char *p)
#define MSG_TYPE_STATUS 0x7D
#define MSG_TYPE_STATUS_ENQ 0x75
#define MSG_ANSI_LOCKING_SHIFT 0x95
#define ONE_BYTE_IE_MASK 0xF0 /* details? */
#define ANSI_REPORT_TYPE_IE 0x01
#define ANSI_LINK_VERIFY_IE_91 0x19 /* details? */
#define ANSI_LINK_VERIFY_IE 0x03
#define ANSI_PVC_STATUS_IE 0x07
#define CCITT_REPORT_TYPE_IE 0x51
#define CCITT_LINK_VERIFY_IE 0x53
#define CCITT_PVC_STATUS_IE 0x57
struct common_ie_header {
u_int8_t ie_id;
u_int8_t ie_len;
struct tok fr_q933_msg_values[] = {
{ MSG_TYPE_ESC_TO_NATIONAL, "ESC to National" },
{ MSG_TYPE_ALERT, "Alert" },
{ MSG_TYPE_CALL_PROCEEDING, "Call proceeding" },
{ MSG_TYPE_CONNECT, "Connect" },
{ MSG_TYPE_CONNECT_ACK, "Connect ACK" },
{ MSG_TYPE_PROGRESS, "Progress" },
{ MSG_TYPE_SETUP, "Setup" },
{ MSG_TYPE_DISCONNECT, "Disconnect" },
{ MSG_TYPE_RELEASE, "Release" },
{ MSG_TYPE_RELEASE_COMPLETE, "Release Complete" },
{ MSG_TYPE_RESTART, "Restart" },
{ MSG_TYPE_RESTART_ACK, "Restart ACK" },
{ MSG_TYPE_STATUS, "Status Reply" },
{ MSG_TYPE_STATUS_ENQ, "Status Enquiry" },
{ 0, NULL }
};
#define FULL_STATUS 0
#define LINK_VERIFY 1
#define ASYNC_PVC 2
#define MSG_ANSI_LOCKING_SHIFT 0x95
#define FR_LMI_ANSI_REPORT_TYPE_IE 0x01
#define FR_LMI_ANSI_LINK_VERIFY_IE_91 0x19 /* details? */
#define FR_LMI_ANSI_LINK_VERIFY_IE 0x03
#define FR_LMI_ANSI_PVC_STATUS_IE 0x07
/* Parses DLCI information element. */
static const char * parse_dlci_ie(const u_char *p, u_int ie_len, char *buffer,
size_t buffer_len)
{
u_int dlci;
#define FR_LMI_CCITT_REPORT_TYPE_IE 0x51
#define FR_LMI_CCITT_LINK_VERIFY_IE 0x53
#define FR_LMI_CCITT_PVC_STATUS_IE 0x57
if ((ie_len < 3) ||
(p[0] & 0x80) ||
((ie_len == 3) && !(p[1] & 0x80)) ||
((ie_len == 4) && ((p[1] & 0x80) || !(p[2] & 0x80))) ||
((ie_len == 5) && ((p[1] & 0x80) || (p[2] & 0x80) ||
!(p[3] & 0x80))) ||
(ie_len > 5) ||
!(p[ie_len - 1] & 0x80))
return "Invalid DLCI IE";
struct tok fr_q933_ie_values_codeset5[] = {
{ FR_LMI_ANSI_REPORT_TYPE_IE, "ANSI Report Type" },
{ FR_LMI_ANSI_LINK_VERIFY_IE_91, "ANSI Link Verify" },
{ FR_LMI_ANSI_LINK_VERIFY_IE, "ANSI Link Verify" },
{ FR_LMI_ANSI_PVC_STATUS_IE, "ANSI PVC Status" },
{ FR_LMI_CCITT_REPORT_TYPE_IE, "CCITT Report Type" },
{ FR_LMI_CCITT_LINK_VERIFY_IE, "CCITT Link Verify" },
{ FR_LMI_CCITT_PVC_STATUS_IE, "CCITT PVC Status" },
{ 0, NULL }
};
dlci = ((p[0] & 0x3F) << 4) | ((p[1] & 0x78) >> 3);
if (ie_len == 4)
dlci = (dlci << 6) | ((p[2] & 0x7E) >> 1);
else if (ie_len == 5)
dlci = (dlci << 13) | (p[2] & 0x7F) | ((p[3] & 0x7E) >> 1);
#define FR_LMI_REPORT_TYPE_IE_FULL_STATUS 0
#define FR_LMI_REPORT_TYPE_IE_LINK_VERIFY 1
#define FR_LMI_REPORT_TYPE_IE_ASYNC_PVC 2
snprintf(buffer, buffer_len, "DLCI %d: status %s%s", dlci,
p[ie_len - 1] & 0x8 ? "New, " : "",
p[ie_len - 1] & 0x2 ? "Active" : "Inactive");
struct tok fr_lmi_report_type_ie_values[] = {
{ FR_LMI_REPORT_TYPE_IE_FULL_STATUS, "Full Status" },
{ FR_LMI_REPORT_TYPE_IE_LINK_VERIFY, "Link verify" },
{ FR_LMI_REPORT_TYPE_IE_ASYNC_PVC, "Async PVC Status" },
{ 0, NULL }
};
return buffer;
}
/* array of 16 codepages - currently we only support codepage 1,5 */
static struct tok *fr_q933_ie_codesets[] = {
NULL,
fr_q933_ie_values_codeset5,
NULL,
NULL,
NULL,
fr_q933_ie_values_codeset5,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
};
static int fr_q933_print_ie_codeset5(const struct ie_tlv_header_t *ie_p,
const u_char *p);
static void
lmi_print(const u_char *p, u_int length)
typedef int (*codeset_pr_func_t)(const struct ie_tlv_header_t *ie_p,
const u_char *p);
/* array of 16 codepages - currently we only support codepage 1,5 */
static codeset_pr_func_t fr_q933_print_ie_codeset[] = {
NULL,
fr_q933_print_ie_codeset5,
NULL,
NULL,
NULL,
fr_q933_print_ie_codeset5,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
};
void
q933_print(const u_char *p, u_int length)
{
const u_char *ptemp = p;
const char *decode_str;
char temp_str[255];
struct common_ie_header *ie_p;
struct ie_tlv_header_t *ie_p;
int olen;
int is_ansi = 0;
u_int codeset;
u_int ie_is_known = 0;
if (length < 9) { /* shortest: Q.933a LINK VERIFY */
printf("[|lmi]");
printf("[|q.933]");
return;
}
codeset = p[2]&0x0f; /* extract the codeset */
if (p[2] == MSG_ANSI_LOCKING_SHIFT)
is_ansi = 1;
printf("%s", eflag ? "" : "Q.933, ");
/* printing out header part */
printf(is_ansi ? "ANSI" : "CCITT");
printf("%s, codeset %u", is_ansi ? "ANSI" : "CCITT", codeset);
if (p[0])
printf(" Call Ref: %02x!", p[0]);
printf(", Call Ref: 0x%02x", p[0]);
switch(p[1]) {
if (vflag)
printf(", %s (0x%02x), length %u",
tok2str(fr_q933_msg_values,"unknown message",p[1]),
p[1],
length);
else
printf(", %s",
tok2str(fr_q933_msg_values,"unknown message 0x%02x",p[1]));
case MSG_TYPE_STATUS:
printf(" STATUS REPLY\n");
break;
case MSG_TYPE_STATUS_ENQ:
printf(" STATUS ENQUIRY\n");
break;
default:
printf(" UNKNOWN MSG Type %02x\n", p[1]);
break;
}
olen = length; /* preserve the original length for non verbose mode */
if (length < (u_int)(2 - is_ansi)) {
printf("[|lmi]");
printf("[|q.933]");
return;
}
length -= 2 - is_ansi;
ptemp += 2 + is_ansi;
/* Loop through the rest of IE */
while (length > 0) {
ie_p = (struct common_ie_header *)ptemp;
if (length < sizeof(struct common_ie_header) ||
length < sizeof(struct common_ie_header) + ie_p->ie_len) {
printf("[|lmi]");
return;
while (length > sizeof(struct ie_tlv_header_t )) {
ie_p = (struct ie_tlv_header_t *)ptemp;
if (length < sizeof(struct ie_tlv_header_t ) ||
length < sizeof(struct ie_tlv_header_t ) + ie_p->ie_len) {
if (vflag) /* not bark if there is just a trailer */
printf("\n[|q.933]");
else
printf(", length %u",olen);
return;
}
if ((is_ansi && ie_p->ie_id == ANSI_REPORT_TYPE_IE) ||
(!is_ansi && ie_p->ie_id == CCITT_REPORT_TYPE_IE)) {
switch(ptemp[2]) {
/* lets do the full IE parsing only in verbose mode
* however some IEs (DLCI Status, Link Verify)
* are also intereststing in non-verbose mode */
if (vflag)
printf("\n\t%s IE (0x%02x), length %u: ",
tok2str(fr_q933_ie_codesets[codeset],"unknown",ie_p->ie_type),
ie_p->ie_type,
ie_p->ie_len);
/* sanity check */
if (ie_p->ie_type == 0 || ie_p->ie_len == 0)
return;
case FULL_STATUS:
decode_str = "FULL STATUS";
break;
if (fr_q933_print_ie_codeset[codeset] != NULL)
ie_is_known = fr_q933_print_ie_codeset[codeset](ie_p, ptemp);
if (vflag >= 1 && !ie_is_known)
print_unknown_data(ptemp+2,"\n\t",ie_p->ie_len);
case LINK_VERIFY:
decode_str = "LINK VERIFY";
break;
/* do we want to see a hexdump of the IE ? */
if (vflag> 1 && ie_is_known)
print_unknown_data(ptemp+2,"\n\t ",ie_p->ie_len);
case ASYNC_PVC:
decode_str = "Async PVC Status";
break;
default:
decode_str = "Reserved Value";
break;
}
} else if ((is_ansi && (ie_p->ie_id == ANSI_LINK_VERIFY_IE_91 ||
ie_p->ie_id == ANSI_LINK_VERIFY_IE)) ||
(!is_ansi && ie_p->ie_id == CCITT_LINK_VERIFY_IE)) {
snprintf(temp_str, sizeof(temp_str),
"TX Seq: %3d, RX Seq: %3d",
ptemp[2], ptemp[3]);
decode_str = temp_str;
} else if ((is_ansi && ie_p->ie_id == ANSI_PVC_STATUS_IE) ||
(!is_ansi && ie_p->ie_id == CCITT_PVC_STATUS_IE)) {
decode_str = parse_dlci_ie(ptemp + 2, ie_p->ie_len,
temp_str, sizeof(temp_str));
} else
decode_str = "Non-decoded Value";
printf("\t\tIE: %02X Len: %d, %s\n",
ie_p->ie_id, ie_p->ie_len, decode_str);
length = length - ie_p->ie_len - 2;
ptemp = ptemp + ie_p->ie_len + 2;
}
if (!vflag)
printf(", length %u",olen);
}
static int
fr_q933_print_ie_codeset5(const struct ie_tlv_header_t *ie_p, const u_char *p)
{
u_int dlci;
switch (ie_p->ie_type) {
case FR_LMI_ANSI_REPORT_TYPE_IE: /* fall through */
case FR_LMI_CCITT_REPORT_TYPE_IE:
if (vflag)
printf("%s (%u)",
tok2str(fr_lmi_report_type_ie_values,"unknown",p[2]),
p[2]);
return 1;
case FR_LMI_ANSI_LINK_VERIFY_IE: /* fall through */
case FR_LMI_CCITT_LINK_VERIFY_IE:
case FR_LMI_ANSI_LINK_VERIFY_IE_91:
if (!vflag)
printf(", ");
printf("TX Seq: %3d, RX Seq: %3d", p[2], p[3]);
return 1;
case FR_LMI_ANSI_PVC_STATUS_IE: /* fall through */
case FR_LMI_CCITT_PVC_STATUS_IE:
if (!vflag)
printf(", ");
/* now parse the DLCI information element. */
if ((ie_p->ie_len < 3) ||
(p[2] & 0x80) ||
((ie_p->ie_len == 3) && !(p[3] & 0x80)) ||
((ie_p->ie_len == 4) && ((p[3] & 0x80) || !(p[4] & 0x80))) ||
((ie_p->ie_len == 5) && ((p[3] & 0x80) || (p[4] & 0x80) ||
!(p[5] & 0x80))) ||
(ie_p->ie_len > 5) ||
!(p[ie_p->ie_len + 1] & 0x80))
printf("Invalid DLCI IE");
dlci = ((p[2] & 0x3F) << 4) | ((p[3] & 0x78) >> 3);
if (ie_p->ie_len == 4)
dlci = (dlci << 6) | ((p[4] & 0x7E) >> 1);
else if (ie_p->ie_len == 5)
dlci = (dlci << 13) | (p[4] & 0x7F) | ((p[5] & 0x7E) >> 1);
printf("DLCI %u: status %s%s", dlci,
p[ie_p->ie_len + 1] & 0x8 ? "New, " : "",
p[ie_p->ie_len + 1] & 0x2 ? "Active" : "Inactive");
return 1;
}
return 0;
}

10
dist/tcpdump/print-ipfc.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-ipfc.c,v 1.1.1.1 2004/09/27 17:07:07 dyoung Exp $ */
/* $NetBSD: print-ipfc.c,v 1.1.1.2 2007/07/24 11:42:59 drochner Exp $ */
/*
* Copyright (c) 1991, 1992, 1993, 1994, 1995, 1996, 1997
@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-ipfc.c,v 1.4.2.2 2003/11/16 08:51:28 guy Exp (LBL)";
"@(#) Header: /tcpdump/master/tcpdump/print-ipfc.c,v 1.7.2.2 2005/11/13 12:12:59 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -103,8 +103,6 @@ ipfc_print(const u_char *p, u_int length, u_int caplen)
p += IPFC_HDRLEN;
caplen -= IPFC_HDRLEN;
/* Frame Control field determines interpretation of packet */
extracted_ethertype = 0;
/* Try to print the LLC-layer header & higher layers */
if (llc_print(p, length, caplen, ESRC(&ehdr), EDST(&ehdr),
&extracted_ethertype) == 0) {
@ -119,7 +117,7 @@ ipfc_print(const u_char *p, u_int length, u_int caplen)
printf("(LLC %s) ",
etherproto_string(htons(extracted_ethertype)));
}
if (!xflag && !qflag)
if (!suppress_default_print)
default_print(p, caplen);
}
}
@ -127,7 +125,7 @@ ipfc_print(const u_char *p, u_int length, u_int caplen)
/*
* This is the top level routine of the printer. 'p' points
* to the Network_Header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int

1034
dist/tcpdump/print-juniper.c vendored Normal file
View File

File diff suppressed because it is too large Load Diff

292
dist/tcpdump/print-ldp.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-ldp.c,v 1.1.1.1 2004/09/27 17:07:12 dyoung Exp $ */
/* $NetBSD: print-ldp.c,v 1.1.1.2 2007/07/24 11:43:14 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
@ -13,11 +13,12 @@
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
* and Steinar Haug (sthaug@nethelp.no)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.4.2.2 2003/11/16 08:51:31 guy Exp";
"@(#) Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.8.2.10 2007/02/26 13:31:33 hannes Exp";
#endif
#ifdef HAVE_CONFIG_H
@ -31,8 +32,12 @@ static const char rcsid[] _U_ =
#include <string.h>
#include "interface.h"
#include "decode_prefix.h"
#include "extract.h"
#include "addrtoname.h"
#include "af.h"
#include "l2vpn.h"
/*
* ldp common header
@ -114,7 +119,7 @@ static const struct tok ldp_msg_values[] = {
{ LDP_MSG_INIT, "Initialization" },
{ LDP_MSG_KEEPALIVE, "Keepalive" },
{ LDP_MSG_ADDRESS, "Address" },
{ LDP_MSG_ADDRESS_WITHDRAW, "Address Widthdraw" },
{ LDP_MSG_ADDRESS_WITHDRAW, "Address Withdraw" },
{ LDP_MSG_LABEL_MAPPING, "Label Mapping" },
{ LDP_MSG_LABEL_REQUEST, "Label Request" },
{ LDP_MSG_LABEL_WITHDRAW, "Label Withdraw" },
@ -144,6 +149,7 @@ static const struct tok ldp_msg_values[] = {
#define LDP_TLV_COMMON_SESSION 0x0500
#define LDP_TLV_ATM_SESSION_PARM 0x0501
#define LDP_TLV_FR_SESSION_PARM 0x0502
#define LDP_TLV_FT_SESSION 0x0503
#define LDP_TLV_LABEL_REQUEST_MSG_ID 0x0600
static const struct tok ldp_tlv_values[] = {
@ -165,13 +171,55 @@ static const struct tok ldp_tlv_values[] = {
{ LDP_TLV_COMMON_SESSION, "Common Session Parameters" },
{ LDP_TLV_ATM_SESSION_PARM, "ATM Session Parameters" },
{ LDP_TLV_FR_SESSION_PARM, "Frame-Relay Session Parameters" },
{ LDP_TLV_FT_SESSION, "Fault-Tolerant Session Parameters" },
{ LDP_TLV_LABEL_REQUEST_MSG_ID, "Label Request Message ID" },
{ 0, NULL}
};
#define FALSE 0
#define TRUE 1
#define LDP_FEC_WILDCARD 0x01
#define LDP_FEC_PREFIX 0x02
#define LDP_FEC_HOSTADDRESS 0x03
/* From draft-martini-l2circuit-trans-mpls-13.txt */
#define LDP_FEC_MARTINI_VC 0x80
static const struct tok ldp_fec_values[] = {
{ LDP_FEC_WILDCARD, "Wildcard" },
{ LDP_FEC_PREFIX, "Prefix" },
{ LDP_FEC_HOSTADDRESS, "Host address" },
{ LDP_FEC_MARTINI_VC, "Martini VC" },
{ 0, NULL}
};
#define LDP_FEC_MARTINI_IFPARM_MTU 0x01
#define LDP_FEC_MARTINI_IFPARM_DESC 0x03
#define LDP_FEC_MARTINI_IFPARM_VCCV 0x0c
static const struct tok ldp_fec_martini_ifparm_values[] = {
{ LDP_FEC_MARTINI_IFPARM_MTU, "MTU" },
{ LDP_FEC_MARTINI_IFPARM_DESC, "Description" },
{ LDP_FEC_MARTINI_IFPARM_VCCV, "VCCV" },
{ 0, NULL}
};
/* draft-ietf-pwe3-vccv-04.txt */
static const struct tok ldp_fec_martini_ifparm_vccv_cc_values[] = {
{ 0x01, "PWE3 control word" },
{ 0x02, "MPLS Router Alert Label" },
{ 0x04, "MPLS inner label TTL = 1" },
{ 0, NULL}
};
/* draft-ietf-pwe3-vccv-04.txt */
static const struct tok ldp_fec_martini_ifparm_vccv_cv_values[] = {
{ 0x01, "ICMP Ping" },
{ 0x02, "LSP Ping" },
{ 0x04, "BFD" },
{ 0, NULL}
};
#define AFNUM_LEN 2
int ldp_msg_print(register const u_char *);
int ldp_tlv_print(register const u_char *);
/*
@ -200,7 +248,11 @@ ldp_tlv_print(register const u_char *tptr) {
};
const struct ldp_tlv_header *ldp_tlv_header;
u_short tlv_type,tlv_len,tlv_tlen;
u_short tlv_type,tlv_len,tlv_tlen,af,ft_flags;
u_char fec_type;
u_int ui,vc_info_len, vc_info_tlv_type, vc_info_tlv_len,idx;
char buf[100];
int i;
ldp_tlv_header = (const struct ldp_tlv_header *)tptr;
tlv_len=EXTRACT_16BITS(ldp_tlv_header->length);
@ -240,23 +292,179 @@ ldp_tlv_print(register const u_char *tptr) {
printf("\n\t Sequence Number: %u", EXTRACT_32BITS(tptr));
break;
case LDP_TLV_ADDRESS_LIST:
af = EXTRACT_16BITS(tptr);
tptr+=AFNUM_LEN;
tlv_tlen -= AFNUM_LEN;
printf("\n\t Address Family: ");
if (af == AFNUM_INET) {
printf("IPv4, addresses:");
while(tlv_tlen >= sizeof(struct in_addr)) {
printf(" %s",ipaddr_string(tptr));
tlv_tlen-=sizeof(struct in_addr);
tptr+=sizeof(struct in_addr);
}
}
#ifdef INET6
else if (af == AFNUM_INET6) {
printf("IPv6, addresses:");
while(tlv_tlen >= sizeof(struct in6_addr)) {
printf(" %s",ip6addr_string(tptr));
tlv_tlen-=sizeof(struct in6_addr);
tptr+=sizeof(struct in6_addr);
}
}
#endif
break;
case LDP_TLV_COMMON_SESSION:
printf("\n\t Version: %u, Keepalive: %us, Flags: [Downstream %s, Loop Detection %s]",
EXTRACT_16BITS(tptr), EXTRACT_16BITS(tptr+2),
(EXTRACT_16BITS(tptr+6)&0x8000) ? "On Demand" : "Unsolicited",
(EXTRACT_16BITS(tptr+6)&0x4000) ? "Enabled" : "Disabled"
);
break;
case LDP_TLV_FEC:
fec_type = *tptr;
printf("\n\t %s FEC (0x%02x)",
tok2str(ldp_fec_values, "Unknown", fec_type),
fec_type);
tptr+=1;
switch(fec_type) {
case LDP_FEC_WILDCARD:
break;
case LDP_FEC_PREFIX:
af = EXTRACT_16BITS(tptr);
tptr+=2;
if (af == AFNUM_INET) {
i=decode_prefix4(tptr,buf,sizeof(buf));
printf(": IPv4 prefix %s",buf);
}
#ifdef INET6
else if (af == AFNUM_INET6) {
i=decode_prefix6(tptr,buf,sizeof(buf));
printf(": IPv6 prefix %s",buf);
}
#endif
break;
case LDP_FEC_HOSTADDRESS:
break;
case LDP_FEC_MARTINI_VC:
if (!TTEST2(*tptr, 11))
goto trunc;
vc_info_len = *(tptr+2);
printf(": %s, %scontrol word, group-ID %u, VC-ID %u, VC-info-length: %u",
tok2str(l2vpn_encaps_values, "Unknown", EXTRACT_16BITS(tptr)&0x7fff),
EXTRACT_16BITS(tptr)&0x8000 ? "" : "no ",
EXTRACT_32BITS(tptr+3),
EXTRACT_32BITS(tptr+7),
vc_info_len);
if (vc_info_len == 0) /* infinite loop protection */
break;
tptr+=11;
if (!TTEST2(*tptr, vc_info_len))
goto trunc;
while (vc_info_len > 2) {
vc_info_tlv_type = *tptr;
vc_info_tlv_len = *(tptr+1);
if (vc_info_tlv_len < 2)
break;
if (vc_info_len < vc_info_tlv_len)
break;
printf("\n\t\tInterface Parameter: %s (0x%02x), len %u",
tok2str(ldp_fec_martini_ifparm_values,"Unknown",vc_info_tlv_type),
vc_info_tlv_type,
vc_info_tlv_len);
switch(vc_info_tlv_type) {
case LDP_FEC_MARTINI_IFPARM_MTU:
printf(": %u",EXTRACT_16BITS(tptr+2));
break;
case LDP_FEC_MARTINI_IFPARM_DESC:
printf(": ");
for (idx = 2; idx < vc_info_tlv_len; idx++)
safeputchar(*(tptr+idx));
break;
case LDP_FEC_MARTINI_IFPARM_VCCV:
printf("\n\t\t Control Channels (0x%02x) = [%s]",
*(tptr+2),
bittok2str(ldp_fec_martini_ifparm_vccv_cc_values,"none",*(tptr+2)));
printf("\n\t\t CV Types (0x%02x) = [%s]",
*(tptr+3),
bittok2str(ldp_fec_martini_ifparm_vccv_cv_values,"none",*(tptr+3)));
break;
default:
print_unknown_data(tptr+2,"\n\t\t ",vc_info_tlv_len-2);
break;
}
vc_info_len -= vc_info_tlv_len;
tptr += vc_info_tlv_len;
}
break;
}
break;
case LDP_TLV_GENERIC_LABEL:
printf("\n\t Label: %u", EXTRACT_32BITS(tptr) & 0xfffff);
break;
case LDP_TLV_STATUS:
ui = EXTRACT_32BITS(tptr);
tptr+=4;
printf("\n\t Status: 0x%02x, Flags: [%s and %s forward]",
ui&0x3fffffff,
ui&0x80000000 ? "Fatal error" : "Advisory Notification",
ui&0x40000000 ? "do" : "don't");
ui = EXTRACT_32BITS(tptr);
tptr+=4;
if (ui)
printf(", causing Message ID: 0x%08x", ui);
break;
case LDP_TLV_FT_SESSION:
ft_flags = EXTRACT_16BITS(tptr);
printf("\n\t Flags: [%sReconnect, %sSave State, %sAll-Label Protection, %s Checkpoint, %sRe-Learn State]",
ft_flags&0x8000 ? "" : "No ",
ft_flags&0x8 ? "" : "Don't ",
ft_flags&0x4 ? "" : "No ",
ft_flags&0x2 ? "Sequence Numbered Label" : "All Labels",
ft_flags&0x1 ? "" : "Don't ");
tptr+=4;
ui = EXTRACT_32BITS(tptr);
if (ui)
printf(", Reconnect Timeout: %ums", ui);
tptr+=4;
ui = EXTRACT_32BITS(tptr);
if (ui)
printf(", Recovery Time: %ums", ui);
break;
/*
* FIXME those are the defined TLVs that lack a decoder
* you are welcome to contribute code ;-)
*/
case LDP_TLV_FEC:
case LDP_TLV_ADDRESS_LIST:
case LDP_TLV_HOP_COUNT:
case LDP_TLV_PATH_VECTOR:
case LDP_TLV_GENERIC_LABEL:
case LDP_TLV_ATM_LABEL:
case LDP_TLV_FR_LABEL:
case LDP_TLV_STATUS:
case LDP_TLV_EXTD_STATUS:
case LDP_TLV_RETURNED_PDU:
case LDP_TLV_RETURNED_MSG:
case LDP_TLV_COMMON_SESSION:
case LDP_TLV_ATM_SESSION_PARM:
case LDP_TLV_FR_SESSION_PARM:
case LDP_TLV_LABEL_REQUEST_MSG_ID:
@ -267,16 +475,34 @@ ldp_tlv_print(register const u_char *tptr) {
break;
}
return(tlv_len+4); /* Type & Length fields not included */
trunc:
printf("\n\t\t packet exceeded snapshot");
return 0;
}
void
ldp_print(register const u_char *pptr, register u_int len) {
int processed;
while (len > (sizeof(struct ldp_common_header) + sizeof(struct ldp_msg_header))) {
processed = ldp_msg_print(pptr);
if (processed == 0)
return;
len -= processed;
pptr += processed;
}
}
int
ldp_msg_print(register const u_char *pptr) {
const struct ldp_common_header *ldp_com_header;
const struct ldp_msg_header *ldp_msg_header;
const u_char *tptr,*msg_tptr;
u_short tlen;
u_short msg_len,msg_type,msg_tlen;
u_short pdu_len,msg_len,msg_type,msg_tlen;
int hexdump,processed;
tptr=pptr;
@ -287,27 +513,29 @@ ldp_print(register const u_char *pptr, register u_int len) {
* Sanity checking of the header.
*/
if (EXTRACT_16BITS(&ldp_com_header->version) != LDP_VERSION) {
printf("LDP version %u packet not supported",
printf("%sLDP version %u packet not supported",
(vflag < 1) ? "" : "\n\t",
EXTRACT_16BITS(&ldp_com_header->version));
return;
return 0;
}
/* print the LSR-ID, label-space & length */
printf("%sLDP, Label-Space-ID: %s:%u, length: %u",
pdu_len = EXTRACT_16BITS(&ldp_com_header->pdu_length);
printf("%sLDP, Label-Space-ID: %s:%u, pdu-length: %u",
(vflag < 1) ? "" : "\n\t",
ipaddr_string(&ldp_com_header->lsr_id),
EXTRACT_16BITS(&ldp_com_header->label_space),
len);
pdu_len);
/* bail out if non-verbose */
if (vflag < 1)
return;
return 0;
/* ok they seem to want to know everything - lets fully decode it */
tlen=EXTRACT_16BITS(ldp_com_header->pdu_length);
tlen=pdu_len;
tptr+=sizeof(const struct ldp_common_header);
tlen-=sizeof(const struct ldp_common_header);
tptr += sizeof(const struct ldp_common_header);
tlen -= sizeof(const struct ldp_common_header)-4; /* Type & Length fields not included */
while(tlen>0) {
/* did we capture enough for fully decoding the msg header ? */
@ -328,6 +556,9 @@ ldp_print(register const u_char *pptr, register u_int len) {
EXTRACT_32BITS(&ldp_msg_header->id),
LDP_MASK_U_BIT(EXTRACT_16BITS(&ldp_msg_header->type)) ? "continue processing" : "ignore");
if (msg_len == 0) /* infinite loop protection */
return 0;
msg_tptr=tptr+sizeof(struct ldp_msg_header);
msg_tlen=msg_len-sizeof(struct ldp_msg_header)+4; /* Type & Length fields not included */
@ -338,7 +569,14 @@ ldp_print(register const u_char *pptr, register u_int len) {
switch(msg_type) {
case LDP_MSG_NOTIF:
case LDP_MSG_HELLO:
case LDP_MSG_INIT:
case LDP_MSG_KEEPALIVE:
case LDP_MSG_ADDRESS:
case LDP_MSG_LABEL_MAPPING:
case LDP_MSG_ADDRESS_WITHDRAW:
case LDP_MSG_LABEL_WITHDRAW:
while(msg_tlen >= 4) {
processed = ldp_tlv_print(msg_tptr);
if (processed == 0)
@ -353,14 +591,7 @@ ldp_print(register const u_char *pptr, register u_int len) {
* you are welcome to contribute code ;-)
*/
case LDP_MSG_NOTIF:
case LDP_MSG_INIT:
case LDP_MSG_KEEPALIVE:
case LDP_MSG_ADDRESS:
case LDP_MSG_ADDRESS_WITHDRAW:
case LDP_MSG_LABEL_MAPPING:
case LDP_MSG_LABEL_REQUEST:
case LDP_MSG_LABEL_WITHDRAW:
case LDP_MSG_LABEL_RELEASE:
case LDP_MSG_LABEL_ABORT_REQUEST:
@ -374,11 +605,12 @@ ldp_print(register const u_char *pptr, register u_int len) {
print_unknown_data(tptr+sizeof(sizeof(struct ldp_msg_header)),"\n\t ",
msg_len);
tptr+=msg_len;
tlen-=msg_len;
tptr += msg_len+4;
tlen -= msg_len+4;
}
return;
return pdu_len+4;
trunc:
printf("\n\t\t packet exceeded snapshot");
return 0;
}

883
dist/tcpdump/print-lmp.c vendored Normal file
View File

@ -0,0 +1,883 @@
/* $NetBSD: print-lmp.c,v 1.1.1.1 2007/07/24 11:43:05 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
* Support for LMP service discovery extensions (defined by UNI 1.0) added
* by Manu Pathak (mapathak@cisco.com), May 2005
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.5.2.4 2006/06/23 02:07:27 hannes Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
#include "gmpls.h"
/*
* LMP common header
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Vers | (Reserved) | Flags | Msg Type |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | LMP Length | (Reserved) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lmp_common_header {
u_int8_t version_res[2];
u_int8_t flags;
u_int8_t msg_type;
u_int8_t length[2];
u_int8_t reserved[2];
};
#define LMP_VERSION 1
#define LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4)
static const struct tok lmp_header_flag_values[] = {
{ 0x01, "Control Channel Down"},
{ 0x02, "LMP restart"},
{ 0, NULL}
};
static const struct tok lmp_obj_te_link_flag_values[] = {
{ 0x01, "Fault Management Supported"},
{ 0x02, "Link Verification Supported"},
{ 0, NULL}
};
static const struct tok lmp_obj_data_link_flag_values[] = {
{ 0x01, "Data Link Port"},
{ 0x02, "Allocated for user traffic"},
{ 0x04, "Failed link"},
{ 0, NULL}
};
static const struct tok lmp_obj_channel_status_values[] = {
{ 1, "Signal Okay"},
{ 2, "Signal Degraded"},
{ 3, "Signal Fail"},
{ 0, NULL}
};
static const struct tok lmp_obj_begin_verify_flag_values[] = {
{ 0x0001, "Verify all links"},
{ 0x0002, "Data link type"},
{ 0, NULL}
};
static const struct tok lmp_obj_begin_verify_error_values[] = {
{ 0x01, "\n\t\tLink Verification Procedure Not supported"},
{ 0x02, "\n\t\tUnwilling to verify"},
{ 0x04, "\n\t\tUnsupported verification transport mechanism"},
{ 0x08, "\n\t\tLink_Id configuration error"},
{ 0x10, "\n\t\tUnknown object c-type"},
{ 0, NULL}
};
static const struct tok lmp_obj_link_summary_error_values[] = {
{ 0x01, "\n\t\tUnacceptable non-negotiable LINK_SUMMARY parameters"},
{ 0x02, "\n\t\tRenegotiate LINK_SUMMARY parameters"},
{ 0x04, "\n\t\tInvalid TE-LINK Object"},
{ 0x08, "\n\t\tInvalid DATA-LINK Object"},
{ 0x10, "\n\t\tUnknown TE-LINK Object c-type"},
{ 0x20, "\n\t\tUnknown DATA-LINK Object c-type"},
{ 0, NULL}
};
/* Service Config Supported Protocols Flags */
static const struct tok lmp_obj_service_config_sp_flag_values[] = {
{ 0x01, "RSVP Supported"},
{ 0x02, "LDP Supported"},
{ 0, NULL}
};
/* Service Config Client Port Service Attribute Transparency Flags */
static const struct tok lmp_obj_service_config_cpsa_tp_flag_values[] = {
{ 0x01, "Path/VC Overhead Transparency Supported"},
{ 0x02, "Line/MS Overhead Transparency Supported"},
{ 0x04, "Section/RS Overhead Transparency Supported"},
{ 0, NULL}
};
/* Service Config Client Port Service Attribute Contiguous Concatenation Types Flags */
static const struct tok lmp_obj_service_config_cpsa_cct_flag_values[] = {
{ 0x01, "Contiguous Concatenation Types Supported"},
{ 0, NULL}
};
/* Service Config Network Service Attributes Transparency Flags */
static const struct tok lmp_obj_service_config_nsa_transparency_flag_values[] = {
{ 0x01, "Standard SOH/RSOH Transparency Supported"},
{ 0x02, "Standard LOH/MSOH Transparency Supported"},
{ 0, NULL}
};
/* Service Config Network Service Attributes TCM Monitoring Flags */
static const struct tok lmp_obj_service_config_nsa_tcm_flag_values[] = {
{ 0x01, "Transparent Tandem Connection Monitoring Supported"},
{ 0, NULL}
};
/* Network Service Attributes Network Diversity Flags */
static const struct tok lmp_obj_service_config_nsa_network_diversity_flag_values[] = {
{ 0x01, "Node Diversity Supported"},
{ 0x02, "Link Diversity Supported"},
{ 0x04, "SRLG Diversity Supported"},
{ 0, NULL}
};
#define LMP_MSGTYPE_CONFIG 1
#define LMP_MSGTYPE_CONFIG_ACK 2
#define LMP_MSGTYPE_CONFIG_NACK 3
#define LMP_MSGTYPE_HELLO 4
#define LMP_MSGTYPE_VERIFY_BEGIN 5
#define LMP_MSGTYPE_VERIFY_BEGIN_ACK 6
#define LMP_MSGTYPE_VERIFY_BEGIN_NACK 7
#define LMP_MSGTYPE_VERIFY_END 8
#define LMP_MSGTYPE_VERIFY_END_ACK 9
#define LMP_MSGTYPE_TEST 10
#define LMP_MSGTYPE_TEST_STATUS_SUCCESS 11
#define LMP_MSGTYPE_TEST_STATUS_FAILURE 12
#define LMP_MSGTYPE_TEST_STATUS_ACK 13
#define LMP_MSGTYPE_LINK_SUMMARY 14
#define LMP_MSGTYPE_LINK_SUMMARY_ACK 15
#define LMP_MSGTYPE_LINK_SUMMARY_NACK 16
#define LMP_MSGTYPE_CHANNEL_STATUS 17
#define LMP_MSGTYPE_CHANNEL_STATUS_ACK 18
#define LMP_MSGTYPE_CHANNEL_STATUS_REQ 19
#define LMP_MSGTYPE_CHANNEL_STATUS_RESP 20
/* LMP Service Discovery message types defined by UNI 1.0 */
#define LMP_MSGTYPE_SERVICE_CONFIG 50
#define LMP_MSGTYPE_SERVICE_CONFIG_ACK 51
#define LMP_MSGTYPE_SERVICE_CONFIG_NACK 52
static const struct tok lmp_msg_type_values[] = {
{ LMP_MSGTYPE_CONFIG, "Config"},
{ LMP_MSGTYPE_CONFIG_ACK, "Config ACK"},
{ LMP_MSGTYPE_CONFIG_NACK, "Config NACK"},
{ LMP_MSGTYPE_HELLO, "Hello"},
{ LMP_MSGTYPE_VERIFY_BEGIN, "Begin Verify"},
{ LMP_MSGTYPE_VERIFY_BEGIN_ACK, "Begin Verify ACK"},
{ LMP_MSGTYPE_VERIFY_BEGIN_NACK, "Begin Verify NACK"},
{ LMP_MSGTYPE_VERIFY_END, "End Verify"},
{ LMP_MSGTYPE_VERIFY_END_ACK, "End Verify ACK"},
{ LMP_MSGTYPE_TEST, "Test"},
{ LMP_MSGTYPE_TEST_STATUS_SUCCESS, "Test Status Success"},
{ LMP_MSGTYPE_TEST_STATUS_FAILURE, "Test Status Failure"},
{ LMP_MSGTYPE_TEST_STATUS_ACK, "Test Status ACK"},
{ LMP_MSGTYPE_LINK_SUMMARY, "Link Summary"},
{ LMP_MSGTYPE_LINK_SUMMARY_ACK, "Link Summary ACK"},
{ LMP_MSGTYPE_LINK_SUMMARY_NACK, "Link Summary NACK"},
{ LMP_MSGTYPE_CHANNEL_STATUS, "Channel Status"},
{ LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"},
{ LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"},
{ LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"},
{ LMP_MSGTYPE_SERVICE_CONFIG, "Service Config"},
{ LMP_MSGTYPE_SERVICE_CONFIG_ACK, "Service Config ACK"},
{ LMP_MSGTYPE_SERVICE_CONFIG_NACK, "Service Config NACK"},
{ 0, NULL}
};
/*
* LMP object header
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* |N| C-Type | Class | Length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* // (object contents) //
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lmp_object_header {
u_int8_t ctype;
u_int8_t class_num;
u_int8_t length[2];
};
#define LMP_OBJ_CC_ID 1
#define LMP_OBJ_NODE_ID 2
#define LMP_OBJ_LINK_ID 3
#define LMP_OBJ_INTERFACE_ID 4
#define LMP_OBJ_MESSAGE_ID 5
#define LMP_OBJ_CONFIG 6
#define LMP_OBJ_HELLO 7
#define LMP_OBJ_VERIFY_BEGIN 8
#define LMP_OBJ_VERIFY_BEGIN_ACK 9
#define LMP_OBJ_VERIFY_ID 10
#define LMP_OBJ_TE_LINK 11
#define LMP_OBJ_DATA_LINK 12
#define LMP_OBJ_CHANNEL_STATUS 13
#define LMP_OBJ_CHANNEL_STATUS_REQ 14
#define LMP_OBJ_ERROR_CODE 20
#define LMP_OBJ_SERVICE_CONFIG 51 /* defined in UNI 1.0 */
static const struct tok lmp_obj_values[] = {
{ LMP_OBJ_CC_ID, "Control Channel ID" },
{ LMP_OBJ_NODE_ID, "Node ID" },
{ LMP_OBJ_LINK_ID, "Link ID" },
{ LMP_OBJ_INTERFACE_ID, "Interface ID" },
{ LMP_OBJ_MESSAGE_ID, "Message ID" },
{ LMP_OBJ_CONFIG, "Configuration" },
{ LMP_OBJ_HELLO, "Hello" },
{ LMP_OBJ_VERIFY_BEGIN, "Verify Begin" },
{ LMP_OBJ_VERIFY_BEGIN_ACK, "Verify Begin ACK" },
{ LMP_OBJ_VERIFY_ID, "Verify ID" },
{ LMP_OBJ_TE_LINK, "TE Link" },
{ LMP_OBJ_DATA_LINK, "Data Link" },
{ LMP_OBJ_CHANNEL_STATUS, "Channel Status" },
{ LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" },
{ LMP_OBJ_ERROR_CODE, "Error Code" },
{ LMP_OBJ_SERVICE_CONFIG, "Service Config" },
{ 0, NULL}
};
#define INT_SWITCHING_TYPE_SUBOBJ 1
#define WAVELENGTH_SUBOBJ 2
static const struct tok lmp_data_link_subobj[] = {
{ INT_SWITCHING_TYPE_SUBOBJ, "Interface Switching Type" },
{ WAVELENGTH_SUBOBJ , "Wavelength" },
{ 0, NULL}
};
#define LMP_CTYPE_IPV4 1
#define LMP_CTYPE_IPV6 2
#define LMP_CTYPE_LOC 1
#define LMP_CTYPE_RMT 2
#define LMP_CTYPE_UNMD 3
#define LMP_CTYPE_IPV4_LOC 1
#define LMP_CTYPE_IPV4_RMT 2
#define LMP_CTYPE_IPV6_LOC 3
#define LMP_CTYPE_IPV6_RMT 4
#define LMP_CTYPE_UNMD_LOC 5
#define LMP_CTYPE_UNMD_RMT 6
#define LMP_CTYPE_1 1
#define LMP_CTYPE_2 2
#define LMP_CTYPE_HELLO_CONFIG 1
#define LMP_CTYPE_HELLO 1
#define LMP_CTYPE_BEGIN_VERIFY_ERROR 1
#define LMP_CTYPE_LINK_SUMMARY_ERROR 2
/* C-Types for Service Config Object */
#define LMP_CTYPE_SERVICE_CONFIG_SP 1
#define LMP_CTYPE_SERVICE_CONFIG_CPSA 2
#define LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM 3
#define LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY 4
/*
* Different link types allowed in the Client Port Service Attributes
* subobject defined for LMP Service Discovery in the UNI 1.0 spec
*/
#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH 5 /* UNI 1.0 Sec 9.4.2 */
#define LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET 6 /* UNI 1.0 Sec 9.4.2 */
/*
* the ctypes are not globally unique so for
* translating it to strings we build a table based
* on objects offsetted by the ctype
*/
static const struct tok lmp_ctype_values[] = {
{ 256*LMP_OBJ_CC_ID+LMP_CTYPE_LOC, "Local" },
{ 256*LMP_OBJ_CC_ID+LMP_CTYPE_RMT, "Remote" },
{ 256*LMP_OBJ_NODE_ID+LMP_CTYPE_LOC, "Local" },
{ 256*LMP_OBJ_NODE_ID+LMP_CTYPE_RMT, "Remote" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
{ 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_2, "2" },
{ 256*LMP_OBJ_CONFIG+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_HELLO+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_VERIFY_BEGIN+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_VERIFY_BEGIN_ACK+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_VERIFY_ID+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_TE_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" },
{ 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_SP, "1" },
{ 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_CPSA, "2" },
{ 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM, "3" },
{ 256*LMP_OBJ_SERVICE_CONFIG+LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY, "4" },
{ 0, NULL}
};
void
lmp_print(register const u_char *pptr, register u_int len) {
const struct lmp_common_header *lmp_com_header;
const struct lmp_object_header *lmp_obj_header;
const u_char *tptr,*obj_tptr;
int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen;
int hexdump;
int offset,subobj_type,subobj_len,total_subobj_len;
int link_type;
union { /* int to float conversion buffer */
float f;
u_int32_t i;
} bw;
tptr=pptr;
lmp_com_header = (const struct lmp_common_header *)pptr;
TCHECK(*lmp_com_header);
/*
* Sanity checking of the header.
*/
if (LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]) != LMP_VERSION) {
printf("LMP version %u packet not supported",
LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]));
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("LMPv%u %s Message, length: %u",
LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
tok2str(lmp_msg_type_values, "unknown (%u)",lmp_com_header->msg_type),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=EXTRACT_16BITS(lmp_com_header->length);
printf("\n\tLMPv%u, msg-type: %s, Flags: [%s], length: %u",
LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
tok2str(lmp_msg_type_values, "unknown, type: %u",lmp_com_header->msg_type),
bittok2str(lmp_header_flag_values,"none",lmp_com_header->flags),
tlen);
tptr+=sizeof(const struct lmp_common_header);
tlen-=sizeof(const struct lmp_common_header);
while(tlen>0) {
/* did we capture enough for fully decoding the object header ? */
if (!TTEST2(*tptr, sizeof(struct lmp_object_header)))
goto trunc;
lmp_obj_header = (const struct lmp_object_header *)tptr;
lmp_obj_len=EXTRACT_16BITS(lmp_obj_header->length);
lmp_obj_ctype=(lmp_obj_header->ctype)&0x7f;
if(lmp_obj_len % 4 || lmp_obj_len < 4)
return;
printf("\n\t %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u",
tok2str(lmp_obj_values,
"Unknown",
lmp_obj_header->class_num),
lmp_obj_header->class_num,
tok2str(lmp_ctype_values,
"Unknown",
((lmp_obj_header->class_num)<<8)+lmp_obj_ctype),
lmp_obj_ctype,
(lmp_obj_header->ctype)&0x80 ? "" : "non-",
lmp_obj_len);
obj_tptr=tptr+sizeof(struct lmp_object_header);
obj_tlen=lmp_obj_len-sizeof(struct lmp_object_header);
/* did we capture enough for fully decoding the object ? */
if (!TTEST2(*tptr, lmp_obj_len))
goto trunc;
hexdump=FALSE;
switch(lmp_obj_header->class_num) {
case LMP_OBJ_CC_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_LOC:
case LMP_CTYPE_RMT:
printf("\n\t Control Channel ID: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_LINK_ID:
case LMP_OBJ_INTERFACE_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4_LOC:
case LMP_CTYPE_IPV4_RMT:
printf("\n\t IPv4 Link ID: %s (0x%08x)",
ipaddr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
#ifdef INET6
case LMP_CTYPE_IPV6_LOC:
case LMP_CTYPE_IPV6_RMT:
printf("\n\t IPv6 Link ID: %s (0x%08x)",
ip6addr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
#endif
case LMP_CTYPE_UNMD_LOC:
case LMP_CTYPE_UNMD_RMT:
printf("\n\t Link ID: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_MESSAGE_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Message ID: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
case LMP_CTYPE_2:
printf("\n\t Message ID Ack: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_NODE_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_LOC:
case LMP_CTYPE_RMT:
printf("\n\t Node ID: %s (0x%08x)",
ipaddr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_CONFIG:
switch(lmp_obj_ctype) {
case LMP_CTYPE_HELLO_CONFIG:
printf("\n\t Hello Interval: %u\n\t Hello Dead Interval: %u",
EXTRACT_16BITS(obj_tptr),
EXTRACT_16BITS(obj_tptr+2));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_HELLO:
switch(lmp_obj_ctype) {
case LMP_CTYPE_HELLO:
printf("\n\t TxSeqNum: %u\n\t RcvSeqNum: %u",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr+4));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_TE_LINK:
printf("\n\t Flags: [%s]",
bittok2str(lmp_obj_te_link_flag_values,
"none",
EXTRACT_16BITS(obj_tptr)>>8));
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
printf("\n\t Local Link-ID: %s (0x%08x) \
\n\t Remote Link-ID: %s (0x%08x)",
ipaddr_string(obj_tptr+4),
EXTRACT_32BITS(obj_tptr+4),
ipaddr_string(obj_tptr+8),
EXTRACT_32BITS(obj_tptr+8));
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
case LMP_CTYPE_UNMD:
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_DATA_LINK:
printf("\n\t Flags: [%s]",
bittok2str(lmp_obj_data_link_flag_values,
"none",
EXTRACT_16BITS(obj_tptr)>>8));
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
case LMP_CTYPE_UNMD:
printf("\n\t Local Interface ID: %s (0x%08x) \
\n\t Remote Interface ID: %s (0x%08x)",
ipaddr_string(obj_tptr+4),
EXTRACT_32BITS(obj_tptr+4),
ipaddr_string(obj_tptr+8),
EXTRACT_32BITS(obj_tptr+8));
total_subobj_len = lmp_obj_len - 16;
offset = 12;
while (total_subobj_len > 0 && hexdump == FALSE ) {
subobj_type = EXTRACT_16BITS(obj_tptr+offset)>>8;
subobj_len = EXTRACT_16BITS(obj_tptr+offset)&0x00FF;
printf("\n\t Subobject, Type: %s (%u), Length: %u",
tok2str(lmp_data_link_subobj,
"Unknown",
subobj_type),
subobj_type,
subobj_len);
switch(subobj_type) {
case INT_SWITCHING_TYPE_SUBOBJ:
printf("\n\t Switching Type: %s (%u)",
tok2str(gmpls_switch_cap_values,
"Unknown",
EXTRACT_16BITS(obj_tptr+offset+2)>>8),
EXTRACT_16BITS(obj_tptr+offset+2)>>8);
printf("\n\t Encoding Type: %s (%u)",
tok2str(gmpls_encoding_values,
"Unknown",
EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF),
EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF);
bw.i = EXTRACT_32BITS(obj_tptr+offset+4);
printf("\n\t Min Reservable Bandwidth: %.3f Mbps",
bw.f*8/1000000);
bw.i = EXTRACT_32BITS(obj_tptr+offset+8);
printf("\n\t Max Reservable Bandwidth: %.3f Mbps",
bw.f*8/1000000);
break;
case WAVELENGTH_SUBOBJ:
printf("\n\t Wavelength: %u",
EXTRACT_32BITS(obj_tptr+offset+4));
break;
default:
/* Any Unknown Subobject ==> Exit loop */
hexdump=TRUE;
break;
}
total_subobj_len-=subobj_len;
offset+=subobj_len;
}
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_VERIFY_BEGIN:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Flags: %s",
bittok2str(lmp_obj_begin_verify_flag_values,
"none",
EXTRACT_16BITS(obj_tptr)));
printf("\n\t Verify Interval: %u",
EXTRACT_16BITS(obj_tptr+2));
printf("\n\t Data links: %u",
EXTRACT_32BITS(obj_tptr+4));
printf("\n\t Encoding type: %s",
tok2str(gmpls_encoding_values, "Unknown", *(obj_tptr+8)));
printf("\n\t Verify Tranport Mechanism: %u (0x%x) %s",
EXTRACT_16BITS(obj_tptr+10),
EXTRACT_16BITS(obj_tptr+10),
EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : "");
bw.i = EXTRACT_32BITS(obj_tptr+12);
printf("\n\t Transmission Rate: %.3f Mbps",bw.f*8/1000000);
printf("\n\t Wavelength: %u",
EXTRACT_32BITS(obj_tptr+16));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_VERIFY_BEGIN_ACK:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Verify Dead Interval: %u \
\n\t Verify Transport Response: %u",
EXTRACT_16BITS(obj_tptr),
EXTRACT_16BITS(obj_tptr+2));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_VERIFY_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Verify ID: %u",
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_CHANNEL_STATUS:
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
case LMP_CTYPE_UNMD:
offset = 0;
/* Decode pairs: <Interface_ID (4 bytes), Channel_status (4 bytes)> */
while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
printf("\n\t Interface ID: %s (0x%08x)",
ipaddr_string(obj_tptr+offset),
EXTRACT_32BITS(obj_tptr+offset));
printf("\n\t\t Active: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>31) ?
"Allocated" : "Non-allocated",
(EXTRACT_32BITS(obj_tptr+offset+4)>>31));
printf("\n\t\t Direction: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ?
"Transmit" : "Receive",
(EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1);
printf("\n\t\t Channel Status: %s (%u)",
tok2str(lmp_obj_channel_status_values,
"Unknown",
EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF),
EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF);
offset+=8;
}
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_CHANNEL_STATUS_REQ:
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
case LMP_CTYPE_UNMD:
offset = 0;
while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
printf("\n\t Interface ID: %s (0x%08x)",
ipaddr_string(obj_tptr+offset),
EXTRACT_32BITS(obj_tptr+offset));
offset+=4;
}
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_ERROR_CODE:
switch(lmp_obj_ctype) {
case LMP_CTYPE_BEGIN_VERIFY_ERROR:
printf("\n\t Error Code: %s",
bittok2str(lmp_obj_begin_verify_error_values,
"none",
EXTRACT_32BITS(obj_tptr)));
break;
case LMP_CTYPE_LINK_SUMMARY_ERROR:
printf("\n\t Error Code: %s",
bittok2str(lmp_obj_link_summary_error_values,
"none",
EXTRACT_32BITS(obj_tptr)));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_SERVICE_CONFIG:
switch (lmp_obj_ctype) {
case LMP_CTYPE_SERVICE_CONFIG_SP:
printf("\n\t Flags: %s",
bittok2str(lmp_obj_service_config_sp_flag_values,
"none",
EXTRACT_16BITS(obj_tptr)>>8));
printf("\n\t UNI Version: %u",
EXTRACT_16BITS(obj_tptr) & 0x00FF);
break;
case LMP_CTYPE_SERVICE_CONFIG_CPSA:
link_type = EXTRACT_16BITS(obj_tptr)>>8;
printf("\n\t Link Type: %s (%u)",
tok2str(lmp_sd_service_config_cpsa_link_type_values,
"Unknown", link_type),
link_type);
if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SDH) {
printf("\n\t Signal Type: %s (%u)",
tok2str(lmp_sd_service_config_cpsa_signal_type_sdh_values,
"Unknown",
EXTRACT_16BITS(obj_tptr) & 0x00FF),
EXTRACT_16BITS(obj_tptr) & 0x00FF);
}
if (link_type == LMP_SD_SERVICE_CONFIG_CPSA_LINK_TYPE_SONET) {
printf("\n\t Signal Type: %s (%u)",
tok2str(lmp_sd_service_config_cpsa_signal_type_sonet_values,
"Unknown",
EXTRACT_16BITS(obj_tptr) & 0x00FF),
EXTRACT_16BITS(obj_tptr) & 0x00FF);
}
printf("\n\t Transparency: %s",
bittok2str(lmp_obj_service_config_cpsa_tp_flag_values,
"none",
EXTRACT_16BITS(obj_tptr+2)>>8));
printf("\n\t Contiguous Concatenation Types: %s",
bittok2str(lmp_obj_service_config_cpsa_cct_flag_values,
"none",
EXTRACT_16BITS(obj_tptr+2)>>8 & 0x00FF));
printf("\n\t Minimum NCC: %u",
EXTRACT_16BITS(obj_tptr+4));
printf("\n\t Maximum NCC: %u",
EXTRACT_16BITS(obj_tptr+6));
printf("\n\t Minimum NVC:%u",
EXTRACT_16BITS(obj_tptr+8));
printf("\n\t Maximum NVC:%u",
EXTRACT_16BITS(obj_tptr+10));
printf("\n\t Local Interface ID: %s (0x%08x)",
ipaddr_string(obj_tptr+12),
EXTRACT_32BITS(obj_tptr+12));
break;
case LMP_CTYPE_SERVICE_CONFIG_TRANSPARENCY_TCM:
printf("\n\t Transparency Flags: %s",
bittok2str(
lmp_obj_service_config_nsa_transparency_flag_values,
"none",
EXTRACT_32BITS(obj_tptr)));
printf("\n\t TCM Monitoring Flags: %s",
bittok2str(
lmp_obj_service_config_nsa_tcm_flag_values,
"none",
EXTRACT_16BITS(obj_tptr+6) & 0x00FF));
break;
case LMP_CTYPE_SERVICE_CONFIG_NETWORK_DIVERSITY:
printf("\n\t Diversity: Flags: %s",
bittok2str(
lmp_obj_service_config_nsa_network_diversity_flag_values,
"none",
EXTRACT_16BITS(obj_tptr+2) & 0x00FF));
break;
default:
hexdump = TRUE;
};
break;
default:
if (vflag <= 1)
print_unknown_data(obj_tptr,"\n\t ",obj_tlen);
break;
}
/* do we want to see an additionally hexdump ? */
if (vflag > 1 || hexdump==TRUE)
print_unknown_data(tptr+sizeof(sizeof(struct lmp_object_header)),"\n\t ",
lmp_obj_len-sizeof(struct lmp_object_header));
tptr+=lmp_obj_len;
tlen-=lmp_obj_len;
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");
}

869
dist/tcpdump/print-lspping.c vendored Normal file
View File

@ -0,0 +1,869 @@
/* $NetBSD: print-lspping.c,v 1.1.1.1 2007/07/24 11:43:03 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-lspping.c,v 1.12.2.6 2006/06/23 02:07:27 hannes Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
#include "bgp.h"
#include "l2vpn.h"
/*
* LSPPING common header
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Version Number | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Message Type | Reply mode | Return Code | Return Subcode|
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender's Handle |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sequence Number |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Sent (seconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Sent (microseconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Received (seconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Received (microseconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TLVs ... |
* . .
* . .
* . .
*/
struct lspping_common_header {
u_int8_t version[2];
u_int8_t reserved[2];
u_int8_t msg_type;
u_int8_t reply_mode;
u_int8_t return_code;
u_int8_t return_subcode;
u_int8_t sender_handle[4];
u_int8_t seq_number[4];
u_int8_t ts_sent_sec[4];
u_int8_t ts_sent_usec[4];
u_int8_t ts_rcvd_sec[4];
u_int8_t ts_rcvd_usec[4];
};
#define LSPPING_VERSION 1
static const struct tok lspping_msg_type_values[] = {
{ 1, "MPLS Echo Request"},
{ 2, "MPLS Echo Reply"},
{ 0, NULL}
};
static const struct tok lspping_reply_mode_values[] = {
{ 1, "Do not reply"},
{ 2, "Reply via an IPv4/IPv6 UDP packet"},
{ 3, "Reply via an IPv4/IPv6 UDP packet with Router Alert"},
{ 4, "Reply via application level control channel"},
{ 0, NULL}
};
static const struct tok lspping_return_code_values[] = {
{ 0, "No return code or return code contained in the Error Code TLV"},
{ 1, "Malformed echo request received"},
{ 2, "One or more of the TLVs was not understood"},
{ 3, "Replying router is an egress for the FEC at stack depth"},
{ 4, "Replying router has no mapping for the FEC at stack depth"},
{ 5, "Reserved"},
{ 6, "Reserved"},
{ 7, "Reserved"},
{ 8, "Label switched at stack-depth"},
{ 9, "Label switched but no MPLS forwarding at stack-depth"},
{ 10, "Mapping for this FEC is not the given label at stack depth"},
{ 11, "No label entry at stack-depth"},
{ 12, "Protocol not associated with interface at FEC stack depth"},
};
/*
* LSPPING TLV header
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Type | Length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Value |
* . .
* . .
* . .
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_header {
u_int8_t type[2];
u_int8_t length[2];
};
#define LSPPING_TLV_TARGET_FEC_STACK 1
#define LSPPING_TLV_DOWNSTREAM_MAPPING 2
#define LSPPING_TLV_PAD 3
#define LSPPING_TLV_ERROR_CODE 4
#define LSPPING_TLV_BFD_DISCRIMINATOR 15 /* draft-ietf-bfd-mpls-02 */
#define LSPPING_TLV_BFD_DISCRIMINATOR_LEN 4
#define LSPPING_TLV_VENDOR_PRIVATE 0xfc00
static const struct tok lspping_tlv_values[] = {
{ LSPPING_TLV_TARGET_FEC_STACK, "Target FEC Stack" },
{ LSPPING_TLV_DOWNSTREAM_MAPPING, "Downstream Mapping" },
{ LSPPING_TLV_PAD, "Pad" },
{ LSPPING_TLV_ERROR_CODE, "Error Code" },
{ LSPPING_TLV_BFD_DISCRIMINATOR, "BFD Discriminator" },
{ LSPPING_TLV_VENDOR_PRIVATE, "Vendor Enterprise Code" },
{ 0, NULL}
};
#define LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4 1
#define LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6 2
#define LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4 3
#define LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6 4
#define LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4 6
#define LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6 7
#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT 8
#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD 9
#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID 10
#define LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4 11
#define LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6 12
static const struct tok lspping_tlvtargetfec_subtlv_values[] = {
{ LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4, "LDP IPv4 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6, "LDP IPv6 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4, "RSVP IPv4 Session Query"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6, "RSVP IPv6 Session Query"},
{ 5, "Reserved"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4, "VPN IPv4 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6, "VPN IPv6 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT, "L2 VPN endpoint"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD, "L2 circuit ID (old)"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID, "L2 circuit ID"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4, "BGP labeled IPv4 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6, "BGP labeled IPv6 prefix"},
{ 0, NULL}
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 prefix |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t {
u_int8_t prefix [4];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 prefix |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t {
u_int8_t prefix [16];
u_int8_t prefix_len;
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender identifier |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 prefix |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t {
u_int8_t sender_id [4];
u_int8_t prefix [4];
u_int8_t prefix_len;
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender identifier |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 prefix |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t {
u_int8_t sender_id [16];
u_int8_t prefix [16];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 tunnel end point address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | Tunnel ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Extended Tunnel ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 tunnel sender address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | LSP ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t {
u_int8_t tunnel_endpoint [4];
u_int8_t res[2];
u_int8_t tunnel_id[2];
u_int8_t extended_tunnel_id[4];
u_int8_t tunnel_sender [4];
u_int8_t res2[2];
u_int8_t lsp_id [2];
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 tunnel end point address |
* | |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | Tunnel ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Extended Tunnel ID |
* | |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 tunnel sender address |
* | |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | LSP ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t {
u_int8_t tunnel_endpoint [16];
u_int8_t res[2];
u_int8_t tunnel_id[2];
u_int8_t extended_tunnel_id[16];
u_int8_t tunnel_sender [16];
u_int8_t res2[2];
u_int8_t lsp_id [2];
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Route Distinguisher |
* | (8 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 prefix |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t {
u_int8_t rd [8];
u_int8_t prefix [4];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Route Distinguisher |
* | (8 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 prefix |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t {
u_int8_t rd [8];
u_int8_t prefix [16];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Route Distinguisher |
* | (8 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender's CE ID | Receiver's CE ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Encapsulation Type | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* 0 1 2 3
*/
struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t {
u_int8_t rd [8];
u_int8_t sender_ce_id [2];
u_int8_t receiver_ce_id [2];
u_int8_t encapsulation[2];
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Remote PE Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | VC ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Encapsulation Type | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t {
u_int8_t remote_pe_address [4];
u_int8_t vc_id [4];
u_int8_t encapsulation[2];
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender's PE Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Remote PE Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | VC ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Encapsulation Type | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t {
u_int8_t sender_pe_address [4];
u_int8_t remote_pe_address [4];
u_int8_t vc_id [4];
u_int8_t encapsulation[2];
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | MTU | Address Type | Resvd (SBZ) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream IP Address (4 or 16 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream Interface Address (4 or 16 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Hash Key Type | Depth Limit | Multipath Length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* . .
* . (Multipath Information) .
* . .
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream Label | Protocol |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* . .
* . .
* . .
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream Label | Protocol |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_downstream_map_ipv4_t {
u_int8_t mtu [2];
u_int8_t address_type;
u_int8_t res;
u_int8_t downstream_ip[4];
u_int8_t downstream_interface[4];
};
struct lspping_tlv_downstream_map_ipv6_t {
u_int8_t mtu [2];
u_int8_t address_type;
u_int8_t res;
u_int8_t downstream_ip[16];
u_int8_t downstream_interface[16];
};
struct lspping_tlv_downstream_map_info_t {
u_int8_t hash_key_type;
u_int8_t depth_limit;
u_int8_t multipath_length [2];
};
#define LSPPING_AFI_IPV4 1
#define LSPPING_AFI_UNMB 2
#define LSPPING_AFI_IPV6 3
static const struct tok lspping_tlv_downstream_addr_values[] = {
{ LSPPING_AFI_IPV4, "IPv4"},
{ LSPPING_AFI_IPV6, "IPv6"},
{ LSPPING_AFI_UNMB, "Unnumbered"},
{ 0, NULL}
};
void
lspping_print(register const u_char *pptr, register u_int len) {
const struct lspping_common_header *lspping_com_header;
const struct lspping_tlv_header *lspping_tlv_header;
const struct lspping_tlv_header *lspping_subtlv_header;
const u_char *tptr,*tlv_tptr,*subtlv_tptr;
int tlen,lspping_tlv_len,lspping_tlv_type,tlv_tlen;
int tlv_hexdump,subtlv_hexdump;
int lspping_subtlv_len,lspping_subtlv_type;
struct timeval timestamp;
union {
const struct lspping_tlv_downstream_map_ipv4_t *lspping_tlv_downstream_map_ipv4;
const struct lspping_tlv_downstream_map_ipv6_t *lspping_tlv_downstream_map_ipv6;
const struct lspping_tlv_downstream_map_info_t *lspping_tlv_downstream_map_info;
} tlv_ptr;
union {
const struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t *lspping_tlv_targetfec_subtlv_ldp_ipv4;
const struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t *lspping_tlv_targetfec_subtlv_ldp_ipv6;
const struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t *lspping_tlv_targetfec_subtlv_rsvp_ipv4;
const struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t *lspping_tlv_targetfec_subtlv_rsvp_ipv6;
const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t *lspping_tlv_targetfec_subtlv_l3vpn_ipv4;
const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t *lspping_tlv_targetfec_subtlv_l3vpn_ipv6;
const struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t *lspping_tlv_targetfec_subtlv_l2vpn_endpt;
const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t *lspping_tlv_targetfec_subtlv_l2vpn_vcid_old;
const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t *lspping_tlv_targetfec_subtlv_l2vpn_vcid;
const struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t *lspping_tlv_targetfec_subtlv_bgp_ipv4;
const struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t *lspping_tlv_targetfec_subtlv_bgp_ipv6;
} subtlv_ptr;
tptr=pptr;
lspping_com_header = (const struct lspping_common_header *)pptr;
TCHECK(*lspping_com_header);
/*
* Sanity checking of the header.
*/
if (EXTRACT_16BITS(&lspping_com_header->version[0]) != LSPPING_VERSION) {
printf("LSP-PING version %u packet not supported",
EXTRACT_16BITS(&lspping_com_header->version[0]));
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("LSP-PINGv%u, %s, seq %u, length: %u",
EXTRACT_16BITS(&lspping_com_header->version[0]),
tok2str(lspping_msg_type_values, "unknown (%u)",lspping_com_header->msg_type),
EXTRACT_32BITS(lspping_com_header->seq_number),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=len;
printf("\n\tLSP-PINGv%u, msg-type: %s (%u), length: %u\n\t reply-mode: %s (%u)",
EXTRACT_16BITS(&lspping_com_header->version[0]),
tok2str(lspping_msg_type_values, "unknown",lspping_com_header->msg_type),
lspping_com_header->msg_type,
len,
tok2str(lspping_reply_mode_values, "unknown",lspping_com_header->reply_mode),
lspping_com_header->reply_mode);
/*
* the following return codes require that the subcode is attached
* at the end of the translated token output
*/
if (lspping_com_header->return_code == 3 ||
lspping_com_header->return_code == 4 ||
lspping_com_header->return_code == 8 ||
lspping_com_header->return_code == 10 ||
lspping_com_header->return_code == 11 ||
lspping_com_header->return_code == 12 )
printf("\n\t Return Code: %s %u (%u)\n\t Return Subcode: (%u)",
tok2str(lspping_return_code_values, "unknown",lspping_com_header->return_code),
lspping_com_header->return_subcode,
lspping_com_header->return_code,
lspping_com_header->return_subcode);
else
printf("\n\t Return Code: %s (%u)\n\t Return Subcode: (%u)",
tok2str(lspping_return_code_values, "unknown",lspping_com_header->return_code),
lspping_com_header->return_code,
lspping_com_header->return_subcode);
printf("\n\t Sender Handle: 0x%08x, Sequence: %u",
EXTRACT_32BITS(lspping_com_header->sender_handle),
EXTRACT_32BITS(lspping_com_header->seq_number));
timestamp.tv_sec=EXTRACT_32BITS(lspping_com_header->ts_sent_sec);
timestamp.tv_usec=EXTRACT_32BITS(lspping_com_header->ts_sent_usec);
printf("\n\t Sender Timestamp: ");
ts_print(&timestamp);
timestamp.tv_sec=EXTRACT_32BITS(lspping_com_header->ts_rcvd_sec);
timestamp.tv_usec=EXTRACT_32BITS(lspping_com_header->ts_rcvd_usec);
printf("Receiver Timestamp: ");
if ((timestamp.tv_sec != 0) && (timestamp.tv_usec != 0))
ts_print(&timestamp);
else
printf("no timestamp");
tptr+=sizeof(const struct lspping_common_header);
tlen-=sizeof(const struct lspping_common_header);
while(tlen>(int)sizeof(struct lspping_tlv_header)) {
/* did we capture enough for fully decoding the tlv header ? */
if (!TTEST2(*tptr, sizeof(struct lspping_tlv_header)))
goto trunc;
lspping_tlv_header = (const struct lspping_tlv_header *)tptr;
lspping_tlv_type=EXTRACT_16BITS(lspping_tlv_header->type);
lspping_tlv_len=EXTRACT_16BITS(lspping_tlv_header->length);
if (lspping_tlv_len == 0)
return;
if(lspping_tlv_len % 4 || lspping_tlv_len < 4) { /* aligned to four octet boundary */
printf("\n\t ERROR: TLV %u bogus size %u",lspping_tlv_type,lspping_tlv_len);
return;
}
printf("\n\t %s TLV (%u), length: %u",
tok2str(lspping_tlv_values,
"Unknown",
lspping_tlv_type),
lspping_tlv_type,
lspping_tlv_len);
tlv_tptr=tptr+sizeof(struct lspping_tlv_header);
tlv_tlen=lspping_tlv_len; /* header not included -> no adjustment */
/* did we capture enough for fully decoding the tlv ? */
if (!TTEST2(*tptr, lspping_tlv_len))
goto trunc;
tlv_hexdump=FALSE;
switch(lspping_tlv_type) {
case LSPPING_TLV_TARGET_FEC_STACK:
while(tlv_tlen>(int)sizeof(struct lspping_tlv_header)) {
/* did we capture enough for fully decoding the subtlv header ? */
if (!TTEST2(*tptr, sizeof(struct lspping_tlv_header)))
goto trunc;
subtlv_hexdump=FALSE;
lspping_subtlv_header = (const struct lspping_tlv_header *)tlv_tptr;
lspping_subtlv_type=EXTRACT_16BITS(lspping_subtlv_header->type);
lspping_subtlv_len=EXTRACT_16BITS(lspping_subtlv_header->length);
subtlv_tptr=tlv_tptr+sizeof(struct lspping_tlv_header);
if (lspping_subtlv_len == 0)
break;
printf("\n\t %s subTLV (%u), length: %u",
tok2str(lspping_tlvtargetfec_subtlv_values,
"Unknown",
lspping_subtlv_type),
lspping_subtlv_type,
lspping_subtlv_len);
switch(lspping_subtlv_type) {
case LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t *)subtlv_tptr;
printf("\n\t %s/%u",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix_len);
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t *)subtlv_tptr;
printf("\n\t %s/%u",
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix_len);
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t *)subtlv_tptr;
printf("\n\t %s/%u, sender-id %s",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix_len,
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->sender_id));
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t *)subtlv_tptr;
printf("\n\t %s/%u, sender-id %s",
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix_len,
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->sender_id));
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t *)subtlv_tptr;
printf("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" \
"\n\t tunnel-id 0x%04x, extended tunnel-id %s",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_endpoint),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_sender),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->lsp_id),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_id),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->extended_tunnel_id));
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t *)subtlv_tptr;
printf("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" \
"\n\t tunnel-id 0x%04x, extended tunnel-id %s",
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_endpoint),
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_sender),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->lsp_id),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_id),
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->extended_tunnel_id));
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t *)subtlv_tptr;
printf("\n\t RD: %s, %s/%u",
bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->rd),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix_len);
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t *)subtlv_tptr;
printf("\n\t RD: %s, %s/%u",
bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->rd),
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix_len);
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt = \
(const struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t *)subtlv_tptr;
printf("\n\t RD: %s, Sender CE-ID: %u, Receiver CE-ID: %u" \
"\n\t Encapsulation Type: %s (%u)",
bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->rd),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->sender_ce_id),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->receiver_ce_id),
tok2str(l2vpn_encaps_values,
"unknown",
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation)),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation));
break;
/* the old L2VPN VCID subTLV does not have support for the sender field */
case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old = \
(const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t *)subtlv_tptr;
printf("\n\t Remote PE: %s" \
"\n\t VC-ID: 0x%08x, Encapsulation Type: %s (%u)",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->remote_pe_address),
EXTRACT_32BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->vc_id),
tok2str(l2vpn_encaps_values,
"unknown",
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->encapsulation)),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->encapsulation));
break;
case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid = \
(const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t *)subtlv_tptr;
printf("\n\t Sender PE: %s, Remote PE: %s" \
"\n\t VC-ID: 0x%08x, Encapsulation Type: %s (%u)",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->sender_pe_address),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->remote_pe_address),
EXTRACT_32BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->vc_id),
tok2str(l2vpn_encaps_values,
"unknown",
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->encapsulation)),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->encapsulation));
break;
default:
subtlv_hexdump=TRUE; /* unknown subTLV just hexdump it */
break;
}
/* do we want to see an additionally subtlv hexdump ? */
if (vflag > 1 || subtlv_hexdump==TRUE)
print_unknown_data(tlv_tptr+sizeof(struct lspping_tlv_header), \
"\n\t ",
lspping_subtlv_len);
tlv_tptr+=lspping_subtlv_len;
tlv_tlen-=lspping_subtlv_len+sizeof(struct lspping_tlv_header);
}
break;
case LSPPING_TLV_DOWNSTREAM_MAPPING:
/* that strange thing with the downstream map TLV is that until now
* we do not know if its IPv4 or IPv6 , after we found the adress-type
* lets recast the tlv_tptr and move on */
tlv_ptr.lspping_tlv_downstream_map_ipv4= \
(const struct lspping_tlv_downstream_map_ipv4_t *)tlv_tptr;
tlv_ptr.lspping_tlv_downstream_map_ipv6= \
(const struct lspping_tlv_downstream_map_ipv6_t *)tlv_tptr;
printf("\n\t MTU: %u, Address-Type: %s (%u)",
EXTRACT_16BITS(tlv_ptr.lspping_tlv_downstream_map_ipv4->mtu),
tok2str(lspping_tlv_downstream_addr_values,
"unknown",
tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type),
tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type);
switch(tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type) {
case LSPPING_AFI_IPV4:
printf("\n\t Downstream IP: %s" \
"\n\t Downstream Interface IP: %s",
ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip),
ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface));
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
break;
#ifdef INET6
case LSPPING_AFI_IPV6:
printf("\n\t Downstream IP: %s" \
"\n\t Downstream Interface IP: %s",
ip6addr_string(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_ip),
ip6addr_string(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_interface));
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv6_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv6_t);
break;
#endif
case LSPPING_AFI_UNMB:
printf("\n\t Downstream IP: %s" \
"\n\t Downstream Interface Index: 0x%08x",
ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip),
EXTRACT_32BITS(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface));
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
break;
default:
/* should not happen ! - no error message - tok2str() has barked already */
break;
}
tlv_ptr.lspping_tlv_downstream_map_info= \
(const struct lspping_tlv_downstream_map_info_t *)tlv_tptr;
/* FIXME add hash-key type, depth limit, multipath processing */
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_info_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_info_t);
/* FIXME print downstream labels */
tlv_hexdump=TRUE; /* dump the TLV until code complete */
break;
case LSPPING_TLV_BFD_DISCRIMINATOR:
tptr += sizeof(struct lspping_tlv_header);
if (!TTEST2(*tptr, LSPPING_TLV_BFD_DISCRIMINATOR_LEN))
goto trunc;
printf("\n\t BFD Discriminator 0x%08x", EXTRACT_32BITS(tptr));
break;
/*
* FIXME those are the defined TLVs that lack a decoder
* you are welcome to contribute code ;-)
*/
case LSPPING_TLV_PAD:
case LSPPING_TLV_ERROR_CODE:
case LSPPING_TLV_VENDOR_PRIVATE:
default:
if (vflag <= 1)
print_unknown_data(tlv_tptr,"\n\t ",tlv_tlen);
break;
}
/* do we want to see an additionally tlv hexdump ? */
if (vflag > 1 || tlv_hexdump==TRUE)
print_unknown_data(tptr+sizeof(sizeof(struct lspping_tlv_header)),"\n\t ",
lspping_tlv_len);
tptr+=lspping_tlv_len+sizeof(struct lspping_tlv_header);
tlen-=lspping_tlv_len+sizeof(struct lspping_tlv_header);
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");
}

8
dist/tcpdump/print-mobility.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-mobility.c,v 1.1.1.1 2004/09/27 17:07:14 dyoung Exp $ */
/* $NetBSD: print-mobility.c,v 1.1.1.2 2007/07/24 11:42:50 drochner Exp $ */
/*
* Copyright (C) 2002 WIDE Project.
@ -35,7 +35,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-mobility.c,v 1.9.2.2 2003/11/16 08:51:33 guy Exp";
"@(#) Header: /tcpdump/master/tcpdump/print-mobility.c,v 1.11.2.1 2005/04/20 22:21:16 guy Exp";
#endif
#ifdef INET6
@ -170,15 +170,13 @@ trunc:
* Mobility Header
*/
int
mobility_print(const u_char *bp, const u_char *bp2)
mobility_print(const u_char *bp, const u_char *bp2 _U_)
{
const struct ip6_mobility *mh;
const struct ip6_hdr *ip6;
const u_char *ep;
int mhlen, hlen, type;
mh = (struct ip6_mobility *)bp;
ip6 = (struct ip6_hdr *)bp2;
/* 'ep' points to the end of available data. */
ep = snapend;

399
dist/tcpdump/print-olsr.c vendored Normal file
View File

@ -0,0 +1,399 @@
/* $NetBSD: print-olsr.c,v 1.1.1.1 2007/07/24 11:42:51 drochner Exp $ */
/*
* Copyright (c) 1998-2007 The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Optimized Link State Protocl (OLSR) as per rfc3626
*
* Original code by Hannes Gredler <hannes@juniper.net>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <string.h>
#include "interface.h"
#include "addrtoname.h"
#include "extract.h"
#include "ip.h"
/*
* RFC 3626 common header
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Packet Length | Packet Sequence Number |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Message Type | Vtime | Message Size |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Originator Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Time To Live | Hop Count | Message Sequence Number |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* : MESSAGE :
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Message Type | Vtime | Message Size |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Originator Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Time To Live | Hop Count | Message Sequence Number |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* : MESSAGE :
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* : :
*/
struct olsr_common {
u_int8_t packet_len[2];
u_int8_t packet_seq[2];
};
#define OLSR_HELLO_MSG 1 /* rfc3626 */
#define OLSR_TC_MSG 2 /* rfc3626 */
#define OLSR_MID_MSG 3 /* rfc3626 */
#define OLSR_HNA_MSG 4 /* rfc3626 */
#define OLSR_POWERINFO_MSG 128
#define OLSR_NAMESERVICE_MSG 130
#define OLSR_HELLO_LQ_MSG 201 /* LQ extensions olsr.org */
#define OLSR_TC_LQ_MSG 202 /* LQ extensions olsr.org */
static struct tok olsr_msg_values[] = {
{ OLSR_HELLO_MSG, "Hello" },
{ OLSR_TC_MSG, "TC" },
{ OLSR_MID_MSG, "MID" },
{ OLSR_HNA_MSG, "HNA" },
{ OLSR_POWERINFO_MSG, "Powerinfo" },
{ OLSR_NAMESERVICE_MSG, "Nameservice" },
{ OLSR_HELLO_LQ_MSG, "Hello-LQ" },
{ OLSR_TC_LQ_MSG, "TC-LQ" },
{ 0, NULL}
};
struct olsr_msg {
u_int8_t msg_type;
u_int8_t vtime;
u_int8_t msg_len[2];
u_int8_t originator[4];
u_int8_t ttl;
u_int8_t hopcount;
u_int8_t msg_seq[2];
};
struct olsr_hello {
u_int8_t res[2];
u_int8_t htime;
u_int8_t will;
};
struct olsr_hello_link {
u_int8_t link_code;
u_int8_t res;
u_int8_t len[2];
};
struct olsr_tc {
u_int8_t ans_seq[2];
u_int8_t res[2];
};
struct olsr_hna {
u_int8_t network[4];
u_int8_t mask[4];
};
#define OLSR_EXTRACT_LINK_TYPE(link_code) (link_code & 0x3)
#define OLSR_EXTRACT_NEIGHBOR_TYPE(link_code) (link_code >> 2)
static struct tok olsr_link_type_values[] = {
{ 0, "Unspecified" },
{ 1, "Asymmetric" },
{ 2, "Symmetric" },
{ 3, "Lost" },
{ 0, NULL}
};
static struct tok olsr_neighbor_type_values[] = {
{ 0, "Not-Neighbor" },
{ 1, "Symmetric" },
{ 2, "Symmetric-MPR" },
{ 0, NULL}
};
struct olsr_lq_neighbor {
u_int8_t neighbor[4];
u_int8_t link_quality;
u_int8_t neighbor_link_quality;
u_int8_t res[2];
};
/*
* macro to convert the 8-bit mantissa/exponent to a double float
* taken from olsr.org.
*/
#define VTIME_SCALE_FACTOR 0.0625
#define ME_TO_DOUBLE(me) \
(double)(VTIME_SCALE_FACTOR*(1+(double)(me>>4)/16)*(double)(1<<(me&0x0F)))
/*
* print a neighbor list with LQ extensions.
*/
static void
olsr_print_lq_neighbor (const u_char *msg_data, u_int hello_len)
{
struct olsr_lq_neighbor *lq_neighbor;
while (hello_len >= sizeof(struct olsr_lq_neighbor)) {
lq_neighbor = (struct olsr_lq_neighbor *)msg_data;
printf("\n\t neighbor %s, link-quality %.2lf%%"
", neighbor-link-quality %.2lf%%",
ipaddr_string(lq_neighbor->neighbor),
((double)lq_neighbor->link_quality/2.55),
((double)lq_neighbor->neighbor_link_quality/2.55));
msg_data += sizeof(struct olsr_lq_neighbor);
hello_len -= sizeof(struct olsr_lq_neighbor);
}
}
/*
* print a neighbor list.
*/
static void
olsr_print_neighbor (const u_char *msg_data, u_int hello_len)
{
int neighbor;
printf("\n\t neighbor\n\t\t");
neighbor = 1;
while (hello_len >= sizeof(struct in_addr)) {
/* print 4 neighbors per line */
printf("%s%s", ipaddr_string(msg_data),
neighbor % 4 == 0 ? "\n\t\t" : " ");
msg_data += sizeof(struct in_addr);
hello_len -= sizeof(struct in_addr);
}
}
void
olsr_print (const u_char *pptr, u_int length)
{
union {
const struct olsr_common *common;
const struct olsr_msg *msg;
const struct olsr_hello *hello;
const struct olsr_hello_link *hello_link;
const struct olsr_lq_neighbor *lq_neighbor;
const struct olsr_tc *tc;
const struct olsr_hna *hna;
} ptr;
u_int msg_type, msg_len, msg_tlen, hello_len, prefix;
u_int8_t link_type, neighbor_type;
const u_char *tptr, *msg_data;
tptr = pptr;
if (length < sizeof(struct olsr_common)) {
goto trunc;
}
if (!TTEST2(*tptr, sizeof(struct olsr_common))) {
goto trunc;
}
ptr.common = (struct olsr_common *)tptr;
length = MIN(length, EXTRACT_16BITS(ptr.common->packet_len));
printf("OLSR, seq 0x%04x, length %u",
EXTRACT_16BITS(ptr.common->packet_seq),
length);
tptr += sizeof(struct olsr_common);
/*
* In non-verbose mode, just print version.
*/
if (vflag < 1) {
return;
}
while (tptr < (pptr+length)) {
if (!TTEST2(*tptr, sizeof(struct olsr_msg)))
goto trunc;
ptr.msg = (struct olsr_msg *)tptr;
msg_type = ptr.msg->msg_type;
msg_len = EXTRACT_16BITS(ptr.msg->msg_len);
/* infinite loop check */
if (msg_type == 0 || msg_len == 0) {
return;
}
printf("\n\t%s Message (%u), originator %s, ttl %u, hop %u"
"\n\t vtime %.3lfs, msg-seq 0x%04x, length %u",
tok2str(olsr_msg_values, "Unknown", msg_type),
msg_type, ipaddr_string(ptr.msg->originator),
ptr.msg->ttl,
ptr.msg->hopcount,
ME_TO_DOUBLE(ptr.msg->vtime),
EXTRACT_16BITS(ptr.msg->msg_seq),
msg_len);
msg_tlen = msg_len - sizeof(struct olsr_msg);
msg_data = tptr + sizeof(struct olsr_msg);
switch (msg_type) {
case OLSR_HELLO_MSG:
case OLSR_HELLO_LQ_MSG:
if (!TTEST2(*msg_data, sizeof(struct olsr_hello)))
goto trunc;
ptr.hello = (struct olsr_hello *)msg_data;
printf("\n\t hello-time %.3lfs, MPR willingness %u",
ME_TO_DOUBLE(ptr.hello->htime), ptr.hello->will);
msg_data += sizeof(struct olsr_hello);
msg_tlen -= sizeof(struct olsr_hello);
while (msg_tlen >= sizeof(struct olsr_hello_link)) {
/*
* link-type.
*/
if (!TTEST2(*msg_data, sizeof(struct olsr_hello_link)))
goto trunc;
ptr.hello_link = (struct olsr_hello_link *)msg_data;
hello_len = EXTRACT_16BITS(ptr.hello_link->len);
link_type = OLSR_EXTRACT_LINK_TYPE(ptr.hello_link->link_code);
neighbor_type = OLSR_EXTRACT_NEIGHBOR_TYPE(ptr.hello_link->link_code);
printf("\n\t link-type %s, neighbor-type %s, len %u",
tok2str(olsr_link_type_values, "Unknown", link_type),
tok2str(olsr_neighbor_type_values, "Unknown", neighbor_type),
hello_len);
msg_data += sizeof(struct olsr_hello_link);
msg_tlen -= sizeof(struct olsr_hello_link);
hello_len -= sizeof(struct olsr_hello_link);
if (msg_type == OLSR_HELLO_MSG) {
olsr_print_neighbor(msg_data, hello_len);
} else {
olsr_print_lq_neighbor(msg_data, hello_len);
}
msg_data += hello_len;
msg_tlen -= hello_len;
}
break;
case OLSR_TC_MSG:
case OLSR_TC_LQ_MSG:
if (!TTEST2(*msg_data, sizeof(struct olsr_tc)))
goto trunc;
ptr.tc = (struct olsr_tc *)msg_data;
printf("\n\t advertised neighbor seq 0x%04x",
EXTRACT_16BITS(ptr.tc->ans_seq));
msg_data += sizeof(struct olsr_tc);
msg_tlen -= sizeof(struct olsr_tc);
if (msg_type == OLSR_TC_MSG) {
olsr_print_neighbor(msg_data, msg_tlen);
} else {
olsr_print_lq_neighbor(msg_data, msg_tlen);
}
break;
case OLSR_MID_MSG:
if (!TTEST2(*msg_data, sizeof(struct in_addr)))
goto trunc;
while (msg_tlen >= sizeof(struct in_addr)) {
printf("\n\t interface address %s", ipaddr_string(msg_data));
msg_data += sizeof(struct in_addr);
msg_tlen -= sizeof(struct in_addr);
}
break;
case OLSR_HNA_MSG:
prefix = 1;
printf("\n\t advertised networks\n\t ");
while (msg_tlen >= sizeof(struct olsr_hna)) {
if (!TTEST2(*msg_data, sizeof(struct olsr_hna)))
goto trunc;
ptr.hna = (struct olsr_hna *)msg_data;
/* print 4 prefixes per line */
printf("%s/%u%s",
ipaddr_string(ptr.hna->network),
mask2plen(EXTRACT_32BITS(ptr.hna->mask)),
prefix % 4 == 0 ? "\n\t " : " ");
msg_data += sizeof(struct olsr_hna);
msg_tlen -= sizeof(struct olsr_hna);
prefix ++;
}
break;
/*
* FIXME those are the defined messages that lack a decoder
* you are welcome to contribute code ;-)
*/
case OLSR_POWERINFO_MSG:
case OLSR_NAMESERVICE_MSG:
default:
print_unknown_data(msg_data, "\n\t ", msg_tlen);
break;
}
tptr += msg_len;
}
return;
trunc:
printf("[|olsr]");
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 4
* End:
*/

761
dist/tcpdump/print-pgm.c vendored Normal file
View File

@ -0,0 +1,761 @@
/* $NetBSD: print-pgm.c,v 1.1.1.1 2007/07/24 11:43:01 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Andy Heffernan (ahh@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-pgm.c,v 1.1.2.5 2005/06/07 22:06:16 guy Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
#include "ip.h"
#ifdef INET6
#include "ip6.h"
#endif
#include "ipproto.h"
/*
* PGM header (RFC 3208)
*/
struct pgm_header {
u_int16_t pgm_sport;
u_int16_t pgm_dport;
u_int8_t pgm_type;
u_int8_t pgm_options;
u_int16_t pgm_sum;
u_int8_t pgm_gsid[6];
u_int16_t pgm_length;
};
struct pgm_spm {
u_int32_t pgms_seq;
u_int32_t pgms_trailseq;
u_int32_t pgms_leadseq;
u_int16_t pgms_nla_afi;
u_int16_t pgms_reserved;
/* ... u_int8_t pgms_nla[0]; */
/* ... options */
};
struct pgm_nak {
u_int32_t pgmn_seq;
u_int16_t pgmn_source_afi;
u_int16_t pgmn_reserved;
/* ... u_int8_t pgmn_source[0]; */
/* ... u_int16_t pgmn_group_afi */
/* ... u_int16_t pgmn_reserved2; */
/* ... u_int8_t pgmn_group[0]; */
/* ... options */
};
struct pgm_poll {
u_int32_t pgmp_seq;
u_int16_t pgmp_round;
u_int16_t pgmp_reserved;
/* ... options */
};
struct pgm_polr {
u_int32_t pgmp_seq;
u_int16_t pgmp_round;
u_int16_t pgmp_subtype;
u_int16_t pgmp_nla_afi;
u_int16_t pgmp_reserved;
/* ... u_int8_t pgmp_nla[0]; */
/* ... options */
};
struct pgm_data {
u_int32_t pgmd_seq;
u_int32_t pgmd_trailseq;
/* ... options */
};
typedef enum _pgm_type {
PGM_SPM = 0, /* source path message */
PGM_POLL = 1, /* POLL Request */
PGM_POLR = 2, /* POLL Response */
PGM_ODATA = 4, /* original data */
PGM_RDATA = 5, /* repair data */
PGM_NAK = 8, /* NAK */
PGM_NULLNAK = 9, /* Null NAK */
PGM_NCF = 10, /* NAK Confirmation */
PGM_ACK = 11, /* ACK for congestion control */
PGM_SPMR = 12, /* SPM request */
PGM_MAX = 255
} pgm_type;
#define PGM_OPT_BIT_PRESENT 0x01
#define PGM_OPT_BIT_NETWORK 0x02
#define PGM_OPT_BIT_VAR_PKTLEN 0x40
#define PGM_OPT_BIT_PARITY 0x80
#define PGM_OPT_LENGTH 0x00
#define PGM_OPT_FRAGMENT 0x01
#define PGM_OPT_NAK_LIST 0x02
#define PGM_OPT_JOIN 0x03
#define PGM_OPT_NAK_BO_IVL 0x04
#define PGM_OPT_NAK_BO_RNG 0x05
#define PGM_OPT_REDIRECT 0x07
#define PGM_OPT_PARITY_PRM 0x08
#define PGM_OPT_PARITY_GRP 0x09
#define PGM_OPT_CURR_TGSIZE 0x0A
#define PGM_OPT_NBR_UNREACH 0x0B
#define PGM_OPT_PATH_NLA 0x0C
#define PGM_OPT_SYN 0x0D
#define PGM_OPT_FIN 0x0E
#define PGM_OPT_RST 0x0F
#define PGM_OPT_CR 0x10
#define PGM_OPT_CRQST 0x11
#define PGM_OPT_MASK 0x7f
#define PGM_OPT_END 0x80 /* end of options marker */
#define PGM_MIN_OPT_LEN 4
#ifndef AFI_IP
#define AFI_IP 1
#define AFI_IP6 2
#endif
void
pgm_print(register const u_char *bp, register u_int length,
register const u_char *bp2)
{
register const struct pgm_header *pgm;
register const struct ip *ip;
register char ch;
u_int16_t sport, dport;
int addr_size;
const void *nla;
int nla_af;
#ifdef INET6
char nla_buf[INET6_ADDRSTRLEN];
register const struct ip6_hdr *ip6;
#else
char nla_buf[INET_ADDRSTRLEN];
#endif
u_int8_t opt_type, opt_len, flags1, flags2;
u_int32_t seq, opts_len, len, offset;
pgm = (struct pgm_header *)bp;
ip = (struct ip *)bp2;
#ifdef INET6
if (IP_V(ip) == 6)
ip6 = (struct ip6_hdr *)bp2;
else
ip6 = NULL;
#else /* INET6 */
if (IP_V(ip) == 6) {
(void)printf("Can't handle IPv6");
return;
}
#endif /* INET6 */
ch = '\0';
if (!TTEST(pgm->pgm_dport)) {
#ifdef INET6
if (ip6) {
(void)printf("%s > %s: [|pgm]",
ip6addr_string(&ip6->ip6_src),
ip6addr_string(&ip6->ip6_dst));
return;
} else
#endif /* INET6 */
{
(void)printf("%s > %s: [|pgm]",
ipaddr_string(&ip->ip_src),
ipaddr_string(&ip->ip_dst));
return;
}
}
sport = EXTRACT_16BITS(&pgm->pgm_sport);
dport = EXTRACT_16BITS(&pgm->pgm_dport);
#ifdef INET6
if (ip6) {
if (ip6->ip6_nxt == IPPROTO_PGM) {
(void)printf("%s.%s > %s.%s: ",
ip6addr_string(&ip6->ip6_src),
tcpport_string(sport),
ip6addr_string(&ip6->ip6_dst),
tcpport_string(dport));
} else {
(void)printf("%s > %s: ",
tcpport_string(sport), tcpport_string(dport));
}
} else
#endif /*INET6*/
{
if (ip->ip_p == IPPROTO_PGM) {
(void)printf("%s.%s > %s.%s: ",
ipaddr_string(&ip->ip_src),
tcpport_string(sport),
ipaddr_string(&ip->ip_dst),
tcpport_string(dport));
} else {
(void)printf("%s > %s: ",
tcpport_string(sport), tcpport_string(dport));
}
}
TCHECK(*pgm);
(void)printf("PGM, length %u", pgm->pgm_length);
if (!vflag)
return;
if (length > pgm->pgm_length)
length = pgm->pgm_length;
(void)printf(" 0x%02x%02x%02x%02x%02x%02x ",
pgm->pgm_gsid[0],
pgm->pgm_gsid[1],
pgm->pgm_gsid[2],
pgm->pgm_gsid[3],
pgm->pgm_gsid[4],
pgm->pgm_gsid[5]);
switch (pgm->pgm_type) {
case PGM_SPM: {
struct pgm_spm *spm;
spm = (struct pgm_spm *)(pgm + 1);
TCHECK(*spm);
switch (EXTRACT_16BITS(&spm->pgms_nla_afi)) {
case AFI_IP:
addr_size = sizeof(struct in_addr);
nla_af = AF_INET;
break;
#ifdef INET6
case AFI_IP6:
addr_size = sizeof(struct in6_addr);
nla_af = AF_INET6;
break;
#endif
default:
goto trunc;
break;
}
bp = (u_char *) (spm + 1);
TCHECK2(*bp, addr_size);
nla = bp;
bp += addr_size;
inet_ntop(nla_af, nla, nla_buf, sizeof(nla_buf));
(void)printf("SPM seq %u trail %u lead %u nla %s",
EXTRACT_32BITS(&spm->pgms_seq),
EXTRACT_32BITS(&spm->pgms_trailseq),
EXTRACT_32BITS(&spm->pgms_leadseq),
nla_buf);
break;
}
case PGM_POLL: {
struct pgm_poll *poll;
poll = (struct pgm_poll *)(pgm + 1);
TCHECK(*poll);
(void)printf("POLL seq %u round %u",
EXTRACT_32BITS(&poll->pgmp_seq),
EXTRACT_16BITS(&poll->pgmp_round));
bp = (u_char *) (poll + 1);
break;
}
case PGM_POLR: {
struct pgm_polr *polr;
u_int32_t ivl, rnd, mask;
polr = (struct pgm_polr *)(pgm + 1);
TCHECK(*polr);
switch (EXTRACT_16BITS(&polr->pgmp_nla_afi)) {
case AFI_IP:
addr_size = sizeof(struct in_addr);
nla_af = AF_INET;
break;
#ifdef INET6
case AFI_IP6:
addr_size = sizeof(struct in6_addr);
nla_af = AF_INET6;
break;
#endif
default:
goto trunc;
break;
}
bp = (u_char *) (polr + 1);
TCHECK2(*bp, addr_size);
nla = bp;
bp += addr_size;
inet_ntop(nla_af, nla, nla_buf, sizeof(nla_buf));
TCHECK2(*bp, sizeof(u_int32_t));
ivl = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
TCHECK2(*bp, sizeof(u_int32_t));
rnd = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
TCHECK2(*bp, sizeof(u_int32_t));
mask = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf("POLR seq %u round %u nla %s ivl %u rnd 0x%08x "
"mask 0x%08x", EXTRACT_32BITS(&polr->pgmp_seq),
EXTRACT_16BITS(&polr->pgmp_round), nla_buf, ivl, rnd, mask);
break;
}
case PGM_ODATA: {
struct pgm_data *odata;
odata = (struct pgm_data *)(pgm + 1);
TCHECK(*odata);
(void)printf("ODATA trail %u seq %u",
EXTRACT_32BITS(&odata->pgmd_trailseq),
EXTRACT_32BITS(&odata->pgmd_seq));
bp = (u_char *) (odata + 1);
break;
}
case PGM_RDATA: {
struct pgm_data *rdata;
rdata = (struct pgm_data *)(pgm + 1);
TCHECK(*rdata);
(void)printf("RDATA trail %u seq %u",
EXTRACT_32BITS(&rdata->pgmd_trailseq),
EXTRACT_32BITS(&rdata->pgmd_seq));
bp = (u_char *) (rdata + 1);
break;
}
case PGM_NAK:
case PGM_NULLNAK:
case PGM_NCF: {
struct pgm_nak *nak;
const void *source, *group;
int source_af, group_af;
#ifdef INET6
char source_buf[INET6_ADDRSTRLEN], group_buf[INET6_ADDRSTRLEN];
#else
char source_buf[INET_ADDRSTRLEN], group_buf[INET_ADDRSTRLEN];
#endif
nak = (struct pgm_nak *)(pgm + 1);
TCHECK(*nak);
/*
* Skip past the source, saving info along the way
* and stopping if we don't have enough.
*/
switch (EXTRACT_16BITS(&nak->pgmn_source_afi)) {
case AFI_IP:
addr_size = sizeof(struct in_addr);
source_af = AF_INET;
break;
#ifdef INET6
case AFI_IP6:
addr_size = sizeof(struct in6_addr);
source_af = AF_INET6;
break;
#endif
default:
goto trunc;
break;
}
bp = (u_char *) (nak + 1);
TCHECK2(*bp, addr_size);
source = bp;
bp += addr_size;
/*
* Skip past the group, saving info along the way
* and stopping if we don't have enough.
*/
switch (EXTRACT_16BITS(bp)) {
case AFI_IP:
addr_size = sizeof(struct in_addr);
group_af = AF_INET;
break;
#ifdef INET6
case AFI_IP6:
addr_size = sizeof(struct in6_addr);
group_af = AF_INET6;
break;
#endif
default:
goto trunc;
break;
}
bp += (2 * sizeof(u_int16_t));
TCHECK2(*bp, addr_size);
group = bp;
bp += addr_size;
/*
* Options decoding can go here.
*/
inet_ntop(source_af, source, source_buf, sizeof(source_buf));
inet_ntop(group_af, group, group_buf, sizeof(group_buf));
switch (pgm->pgm_type) {
case PGM_NAK:
(void)printf("NAK ");
break;
case PGM_NULLNAK:
(void)printf("NNAK ");
break;
case PGM_NCF:
(void)printf("NCF ");
break;
default:
break;
}
(void)printf("(%s -> %s), seq %u",
source_buf, group_buf, EXTRACT_32BITS(&nak->pgmn_seq));
break;
}
case PGM_SPMR:
(void)printf("SPMR");
break;
default:
(void)printf("UNKNOWN type %0x02x", pgm->pgm_type);
break;
}
if (pgm->pgm_options & PGM_OPT_BIT_PRESENT) {
/*
* make sure there's enough for the first option header
*/
if (!TTEST2(*bp, PGM_MIN_OPT_LEN)) {
(void)printf("[|OPT]");
return;
}
/*
* That option header MUST be an OPT_LENGTH option
* (see the first paragraph of section 9.1 in RFC 3208).
*/
opt_type = *bp++;
if ((opt_type & PGM_OPT_MASK) != PGM_OPT_LENGTH) {
(void)printf("[First option bad, should be PGM_OPT_LENGTH, is %u]", opt_type & PGM_OPT_MASK);
return;
}
opt_len = *bp++;
if (opt_len != 4) {
(void)printf("[Bad OPT_LENGTH option, length %u != 4]", opt_len);
return;
}
opts_len = EXTRACT_16BITS(bp);
if (opts_len < 4) {
(void)printf("[Bad total option length %u < 4]", opts_len);
return;
}
bp += sizeof(u_int16_t);
(void)printf(" OPTS LEN %d", opts_len);
opts_len -= 4;
while (opts_len) {
if (opts_len < PGM_MIN_OPT_LEN) {
(void)printf("[Total option length leaves no room for final option]");
return;
}
opt_type = *bp++;
opt_len = *bp++;
if (opt_len < PGM_MIN_OPT_LEN) {
(void)printf("[Bad option, length %u < %u]", opt_len,
PGM_MIN_OPT_LEN);
break;
}
if (opts_len < opt_len) {
(void)printf("[Total option length leaves no room for final option]");
return;
}
if (!TTEST2(*bp, opt_len - 2)) {
(void)printf(" [|OPT]");
return;
}
switch (opt_type & PGM_OPT_MASK) {
case PGM_OPT_LENGTH:
if (opt_len != 4) {
(void)printf("[Bad OPT_LENGTH option, length %u != 4]", opt_len);
return;
}
(void)printf(" OPTS LEN (extra?) %d", EXTRACT_16BITS(bp));
bp += sizeof(u_int16_t);
opts_len -= 4;
break;
case PGM_OPT_FRAGMENT:
if (opt_len != 16) {
(void)printf("[Bad OPT_FRAGMENT option, length %u != 16]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
seq = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
offset = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
len = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf(" FRAG seq %u off %u len %u", seq, offset, len);
opts_len -= 16;
break;
case PGM_OPT_NAK_LIST:
flags1 = *bp++;
flags2 = *bp++;
opt_len -= sizeof(u_int32_t); /* option header */
(void)printf(" NAK LIST");
while (opt_len) {
if (opt_len < sizeof(u_int32_t)) {
(void)printf("[Option length not a multiple of 4]");
return;
}
TCHECK2(*bp, sizeof(u_int32_t));
(void)printf(" %u", EXTRACT_32BITS(bp));
bp += sizeof(u_int32_t);
opt_len -= sizeof(u_int32_t);
opts_len -= sizeof(u_int32_t);
}
break;
case PGM_OPT_JOIN:
if (opt_len != 8) {
(void)printf("[Bad OPT_JOIN option, length %u != 8]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
seq = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf(" JOIN %u", seq);
opts_len -= 8;
break;
case PGM_OPT_NAK_BO_IVL:
if (opt_len != 12) {
(void)printf("[Bad OPT_NAK_BO_IVL option, length %u != 12]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
offset = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
seq = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf(" BACKOFF ivl %u ivlseq %u", offset, seq);
opts_len -= 12;
break;
case PGM_OPT_NAK_BO_RNG:
if (opt_len != 12) {
(void)printf("[Bad OPT_NAK_BO_RNG option, length %u != 12]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
offset = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
seq = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf(" BACKOFF max %u min %u", offset, seq);
opts_len -= 12;
break;
case PGM_OPT_REDIRECT:
flags1 = *bp++;
flags2 = *bp++;
switch (EXTRACT_16BITS(bp)) {
case AFI_IP:
addr_size = sizeof(struct in_addr);
nla_af = AF_INET;
break;
#ifdef INET6
case AFI_IP6:
addr_size = sizeof(struct in6_addr);
nla_af = AF_INET6;
break;
#endif
default:
goto trunc;
break;
}
bp += (2 * sizeof(u_int16_t));
if (opt_len != 4 + addr_size) {
(void)printf("[Bad OPT_REDIRECT option, length %u != 4 + address size]", opt_len);
return;
}
TCHECK2(*bp, addr_size);
nla = bp;
bp += addr_size;
inet_ntop(nla_af, nla, nla_buf, sizeof(nla_buf));
(void)printf(" REDIRECT %s", (char *)nla);
opts_len -= 4 + addr_size;
break;
case PGM_OPT_PARITY_PRM:
if (opt_len != 8) {
(void)printf("[Bad OPT_PARITY_PRM option, length %u != 8]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
len = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf(" PARITY MAXTGS %u", len);
opts_len -= 8;
break;
case PGM_OPT_PARITY_GRP:
if (opt_len != 8) {
(void)printf("[Bad OPT_PARITY_GRP option, length %u != 8]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
seq = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf(" PARITY GROUP %u", seq);
opts_len -= 8;
break;
case PGM_OPT_CURR_TGSIZE:
if (opt_len != 8) {
(void)printf("[Bad OPT_CURR_TGSIZE option, length %u != 8]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
len = EXTRACT_32BITS(bp);
bp += sizeof(u_int32_t);
(void)printf(" PARITY ATGS %u", len);
opts_len -= 8;
break;
case PGM_OPT_NBR_UNREACH:
if (opt_len != 4) {
(void)printf("[Bad OPT_NBR_UNREACH option, length %u != 4]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
(void)printf(" NBR_UNREACH");
opts_len -= 4;
break;
case PGM_OPT_PATH_NLA:
(void)printf(" PATH_NLA [%d]", opt_len);
bp += opt_len;
opts_len -= opt_len;
break;
case PGM_OPT_SYN:
if (opt_len != 4) {
(void)printf("[Bad OPT_SYN option, length %u != 4]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
(void)printf(" SYN");
opts_len -= 4;
break;
case PGM_OPT_FIN:
if (opt_len != 4) {
(void)printf("[Bad OPT_FIN option, length %u != 4]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
(void)printf(" FIN");
opts_len -= 4;
break;
case PGM_OPT_RST:
if (opt_len != 4) {
(void)printf("[Bad OPT_RST option, length %u != 4]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
(void)printf(" RST");
opts_len -= 4;
break;
case PGM_OPT_CR:
(void)printf(" CR");
bp += opt_len;
opts_len -= opt_len;
break;
case PGM_OPT_CRQST:
if (opt_len != 4) {
(void)printf("[Bad OPT_CRQST option, length %u != 4]", opt_len);
return;
}
flags1 = *bp++;
flags2 = *bp++;
(void)printf(" CRQST");
opts_len -= 4;
break;
default:
(void)printf(" OPT_%02X [%d] ", opt_type, opt_len);
bp += opt_len;
opts_len -= opt_len;
break;
}
if (opt_type & PGM_OPT_END)
break;
}
}
(void)printf(" [%u]", EXTRACT_16BITS(&pgm->pgm_length));
return;
trunc:
fputs("[|pgm]", stdout);
if (ch != '\0')
putchar('>');
}

888
dist/tcpdump/print-rsvp.c vendored
View File

File diff suppressed because it is too large Load Diff

62
dist/tcpdump/print-sip.c vendored Normal file
View File

@ -0,0 +1,62 @@
/* $NetBSD: print-sip.c,v 1.1.1.1 2007/07/24 11:42:58 drochner Exp $ */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-sip.c,v 1.1 2004/07/27 17:04:20 hannes Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include "interface.h"
#include "extract.h"
#include "udp.h"
void
sip_print(register const u_char *pptr, register u_int len)
{
u_int idx;
printf("SIP, length: %u%s", len, vflag ? "\n\t" : "");
/* in non-verbose mode just lets print the protocol and length */
if (vflag < 1)
return;
for (idx = 0; idx < len; idx++) {
if (EXTRACT_16BITS(pptr+idx) != 0x0d0a) { /* linefeed ? */
safeputchar(*(pptr+idx));
} else {
printf("\n\t");
idx+=1;
}
}
/* do we want to see an additionally hexdump ? */
if (vflag> 1)
print_unknown_data(pptr,"\n\t",len);
return;
}

266
dist/tcpdump/print-slow.c vendored Normal file
View File

@ -0,0 +1,266 @@
/* $NetBSD: print-slow.c,v 1.1.1.1 2007/07/24 11:42:58 drochner Exp $ */
/*
* Copyright (c) 1998-2005 The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* support for the IEEE "slow protocols" LACP, MARKER as per 802.3ad
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-slow.c,v 1.1.2.1 2005/07/10 14:47:56 hannes Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
#include "ether.h"
struct slow_common_header {
u_int8_t proto_subtype;
u_int8_t version;
};
#define SLOW_PROTO_LACP 1
#define SLOW_PROTO_MARKER 2
#define LACP_VERSION 1
#define MARKER_VERSION 1
static const struct tok slow_proto_values[] = {
{ SLOW_PROTO_LACP, "LACP" },
{ SLOW_PROTO_MARKER, "MARKER" },
{ 0, NULL}
};
struct tlv_header_t {
u_int8_t type;
u_int8_t length;
};
#define LACP_TLV_TERMINATOR 0x00
#define LACP_TLV_ACTOR_INFO 0x01
#define LACP_TLV_PARTNER_INFO 0x02
#define LACP_TLV_COLLECTOR_INFO 0x03
#define MARKER_TLV_TERMINATOR 0x00
#define MARKER_TLV_MARKER_INFO 0x01
static const struct tok slow_tlv_values[] = {
{ (SLOW_PROTO_LACP << 8) + LACP_TLV_TERMINATOR, "Terminator"},
{ (SLOW_PROTO_LACP << 8) + LACP_TLV_ACTOR_INFO, "Actor Information"},
{ (SLOW_PROTO_LACP << 8) + LACP_TLV_PARTNER_INFO, "Partner Information"},
{ (SLOW_PROTO_LACP << 8) + LACP_TLV_COLLECTOR_INFO, "Collector Information"},
{ (SLOW_PROTO_MARKER << 8) + MARKER_TLV_TERMINATOR, "Terminator"},
{ (SLOW_PROTO_MARKER << 8) + MARKER_TLV_MARKER_INFO, "Marker Information"},
{ 0, NULL}
};
struct lacp_tlv_actor_partner_info_t {
u_int8_t sys_pri[2];
u_int8_t sys[ETHER_ADDR_LEN];
u_int8_t key[2];
u_int8_t port_pri[2];
u_int8_t port[2];
u_int8_t state;
u_int8_t pad[3];
};
static const struct tok lacp_tlv_actor_partner_info_state_values[] = {
{ 0x01, "Activity"},
{ 0x02, "Timeout"},
{ 0x04, "Aggregation"},
{ 0x08, "Synchronization"},
{ 0x10, "Collecting"},
{ 0x20, "Distributing"},
{ 0x40, "Default"},
{ 0x80, "Expired"},
{ 0, NULL}
};
struct lacp_tlv_collector_info_t {
u_int8_t max_delay[2];
u_int8_t pad[12];
};
struct marker_tlv_marker_info_t {
u_int8_t req_port[2];
u_int8_t req_sys[ETHER_ADDR_LEN];
u_int8_t req_trans_id[4];
u_int8_t pad[2];
};
struct lacp_marker_tlv_terminator_t {
u_int8_t pad[50];
};
void
slow_print(register const u_char *pptr, register u_int len) {
const struct slow_common_header *slow_com_header;
const struct tlv_header_t *tlv_header;
const u_char *tptr,*tlv_tptr;
u_int tlv_len,tlen,tlv_tlen;
union {
const struct lacp_marker_tlv_terminator_t *lacp_marker_tlv_terminator;
const struct lacp_tlv_actor_partner_info_t *lacp_tlv_actor_partner_info;
const struct lacp_tlv_collector_info_t *lacp_tlv_collector_info;
const struct marker_tlv_marker_info_t *marker_tlv_marker_info;
} tlv_ptr;
tptr=pptr;
slow_com_header = (const struct slow_common_header *)pptr;
TCHECK(*slow_com_header);
/*
* Sanity checking of the header.
*/
if (slow_com_header->proto_subtype == SLOW_PROTO_LACP &&
slow_com_header->version != LACP_VERSION) {
printf("LACP version %u packet not supported",slow_com_header->version);
return;
}
if (slow_com_header->proto_subtype == SLOW_PROTO_MARKER &&
slow_com_header->version != MARKER_VERSION) {
printf("MARKER version %u packet not supported",slow_com_header->version);
return;
}
printf("%sv%u, length: %u",
tok2str(slow_proto_values, "unknown (%u)",slow_com_header->proto_subtype),
slow_com_header->version,
len);
if (!vflag)
return;
/* ok they seem to want to know everything - lets fully decode it */
tlen=len-sizeof(struct slow_common_header);
tptr+=sizeof(const struct slow_common_header);
while(tlen>0) {
/* did we capture enough for fully decoding the tlv header ? */
TCHECK2(*tptr, sizeof(struct tlv_header_t));
tlv_header = (const struct tlv_header_t *)tptr;
tlv_len = tlv_header->length;
printf("\n\t%s TLV (0x%02x), length: %u",
tok2str(slow_tlv_values,
"Unknown",
(slow_com_header->proto_subtype << 8) + tlv_header->type),
tlv_header->type,
tlv_len);
if ((tlv_len < sizeof(struct tlv_header_t) ||
tlv_len > tlen) &&
tlv_header->type != LACP_TLV_TERMINATOR &&
tlv_header->type != MARKER_TLV_TERMINATOR) {
printf("\n\t-----trailing data-----");
print_unknown_data(tptr+sizeof(sizeof(struct tlv_header_t)),"\n\t ",tlen);
return;
}
tlv_tptr=tptr+sizeof(struct tlv_header_t);
tlv_tlen=tlv_len-sizeof(struct tlv_header_t);
/* did we capture enough for fully decoding the tlv ? */
TCHECK2(*tptr, tlv_len);
switch((slow_com_header->proto_subtype << 8) + tlv_header->type) {
/* those two TLVs have the same structure -> fall through */
case ((SLOW_PROTO_LACP << 8) + LACP_TLV_ACTOR_INFO):
case ((SLOW_PROTO_LACP << 8) + LACP_TLV_PARTNER_INFO):
tlv_ptr.lacp_tlv_actor_partner_info = (const struct lacp_tlv_actor_partner_info_t *)tlv_tptr;
printf("\n\t System %s, System Priority %u, Key %u" \
", Port %u, Port Priority %u\n\t State Flags [%s]",
etheraddr_string(tlv_ptr.lacp_tlv_actor_partner_info->sys),
EXTRACT_16BITS(tlv_ptr.lacp_tlv_actor_partner_info->sys_pri),
EXTRACT_16BITS(tlv_ptr.lacp_tlv_actor_partner_info->key),
EXTRACT_16BITS(tlv_ptr.lacp_tlv_actor_partner_info->port),
EXTRACT_16BITS(tlv_ptr.lacp_tlv_actor_partner_info->port_pri),
bittok2str(lacp_tlv_actor_partner_info_state_values,
"none",
tlv_ptr.lacp_tlv_actor_partner_info->state));
break;
case ((SLOW_PROTO_LACP << 8) + LACP_TLV_COLLECTOR_INFO):
tlv_ptr.lacp_tlv_collector_info = (const struct lacp_tlv_collector_info_t *)tlv_tptr;
printf("\n\t Max Delay %u",
EXTRACT_16BITS(tlv_ptr.lacp_tlv_collector_info->max_delay));
break;
case ((SLOW_PROTO_MARKER << 8) + MARKER_TLV_MARKER_INFO):
tlv_ptr.marker_tlv_marker_info = (const struct marker_tlv_marker_info_t *)tlv_tptr;
printf("\n\t Request System %s, Request Port %u, Request Transaction ID 0x%08x",
etheraddr_string(tlv_ptr.marker_tlv_marker_info->req_sys),
EXTRACT_16BITS(tlv_ptr.marker_tlv_marker_info->req_port),
EXTRACT_32BITS(tlv_ptr.marker_tlv_marker_info->req_trans_id));
break;
/* those two TLVs have the same structure -> fall through */
case ((SLOW_PROTO_LACP << 8) + LACP_TLV_TERMINATOR):
case ((SLOW_PROTO_MARKER << 8) + LACP_TLV_TERMINATOR):
tlv_ptr.lacp_marker_tlv_terminator = (const struct lacp_marker_tlv_terminator_t *)tlv_tptr;
if (tlv_len == 0) {
tlv_len = sizeof(tlv_ptr.lacp_marker_tlv_terminator->pad) +
sizeof(struct tlv_header_t);
/* tell the user that we modified the length field */
if (vflag>1)
printf(" (=%u)",tlv_len);
/* we have messed around with the length field - now we need to check
* again if there are enough bytes on the wire for the hexdump */
TCHECK2(tlv_ptr.lacp_marker_tlv_terminator->pad[0],
sizeof(tlv_ptr.lacp_marker_tlv_terminator->pad));
}
break;
default:
if (vflag <= 1)
print_unknown_data(tlv_tptr,"\n\t ",tlv_tlen);
break;
}
/* do we want to see an additionally hexdump ? */
if (vflag > 1)
print_unknown_data(tptr+sizeof(sizeof(struct tlv_header_t)),"\n\t ",
tlv_len-sizeof(struct tlv_header_t));
tptr+=tlv_len;
tlen-=tlv_len;
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");
}

6
dist/tcpdump/print-sunatm.c vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: print-sunatm.c,v 1.1.1.1 2004/09/27 17:07:30 dyoung Exp $ */
/* $NetBSD: print-sunatm.c,v 1.1.1.2 2007/07/24 11:42:54 drochner Exp $ */
/*
* Copyright (c) 1997 Yen Yen Lim and North Dakota State University
@ -33,7 +33,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-sunatm.c,v 1.5.2.2 2003/11/16 08:51:47 guy Exp (LBL)";
"@(#) Header: /tcpdump/master/tcpdump/print-sunatm.c,v 1.8 2004/03/17 23:24:38 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -68,7 +68,7 @@ struct rtentry;
/*
* This is the top level routine of the printer. 'p' points
* to the SunATM pseudo-header for the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int

123
dist/tcpdump/print-symantec.c vendored Normal file
View File

@ -0,0 +1,123 @@
/* $NetBSD: print-symantec.c,v 1.1.1.1 2007/07/24 11:42:56 drochner Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2000
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-symantec.c,v 1.4.2.1 2005/07/07 01:24:39 guy Exp (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <pcap.h>
#include "interface.h"
#include "addrtoname.h"
#include "ethertype.h"
#include "ether.h"
struct symantec_header {
u_int8_t stuff1[6];
u_int16_t ether_type;
u_int8_t stuff2[36];
};
static inline void
symantec_hdr_print(register const u_char *bp, u_int length)
{
register const struct symantec_header *sp;
u_int16_t etype;
sp = (const struct symantec_header *)bp;
etype = ntohs(sp->ether_type);
if (!qflag) {
if (etype <= ETHERMTU)
(void)printf("invalid ethertype %u", etype);
else
(void)printf("ethertype %s (0x%04x)",
tok2str(ethertype_values,"Unknown", etype),
etype);
} else {
if (etype <= ETHERMTU)
(void)printf("invalid ethertype %u", etype);
else
(void)printf("%s", tok2str(ethertype_values,"Unknown Ethertype (0x%04x)", etype));
}
(void)printf(", length %u: ", length);
}
/*
* This is the top level routine of the printer. 'p' points
* to the ether header of the packet, 'h->ts' is the timestamp,
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int
symantec_if_print(const struct pcap_pkthdr *h, const u_char *p)
{
u_int length = h->len;
u_int caplen = h->caplen;
struct symantec_header *sp;
u_short ether_type;
u_short extracted_ether_type;
if (caplen < sizeof (struct symantec_header)) {
printf("[|symantec]");
return caplen;
}
if (eflag)
symantec_hdr_print(p, length);
length -= sizeof (struct symantec_header);
caplen -= sizeof (struct symantec_header);
sp = (struct symantec_header *)p;
p += sizeof (struct symantec_header);
ether_type = ntohs(sp->ether_type);
if (ether_type <= ETHERMTU) {
/* ether_type not known, print raw packet */
if (!eflag)
symantec_hdr_print((u_char *)sp, length + sizeof (struct symantec_header));
if (!suppress_default_print)
default_print(p, caplen);
} else if (ether_encap_print(ether_type, p, length, caplen,
&extracted_ether_type) == 0) {
/* ether_type not known, print raw packet */
if (!eflag)
symantec_hdr_print((u_char *)sp, length + sizeof (struct symantec_header));
if (!suppress_default_print)
default_print(p, caplen);
}
return (sizeof (struct symantec_header));
}

165
dist/tcpdump/print-syslog.c vendored Normal file
View File

@ -0,0 +1,165 @@
/* $NetBSD: print-syslog.c,v 1.1.1.1 2007/07/24 11:43:14 drochner Exp $ */
/*
* Copyright (c) 1998-2004 Hannes Gredler <hannes@tcpdump.org>
* The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) Header: /tcpdump/master/tcpdump/print-syslog.c,v 1.1 2004/10/29 11:42:53 hannes Exp";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
/*
* tokenlists and #defines taken from Ethereal - Network traffic analyzer
* by Gerald Combs <gerald@ethereal.com>
*/
#define SYSLOG_SEVERITY_MASK 0x0007 /* 0000 0000 0000 0111 */
#define SYSLOG_FACILITY_MASK 0x03f8 /* 0000 0011 1111 1000 */
#define SYSLOG_MAX_DIGITS 3 /* The maximum number if priority digits to read in. */
static const struct tok syslog_severity_values[] = {
{ 0, "emergency" },
{ 1, "alert" },
{ 2, "critical" },
{ 3, "error" },
{ 4, "warning" },
{ 5, "notice" },
{ 6, "info" },
{ 7, "debug" },
{ 0, NULL },
};
static const struct tok syslog_facility_values[] = {
{ 0, "kernel" },
{ 1, "user" },
{ 2, "mail" },
{ 3, "daemon" },
{ 4, "auth" },
{ 5, "syslog" },
{ 6, "lpr" },
{ 7, "news" },
{ 8, "uucp" },
{ 9, "cron" },
{ 10, "authpriv" },
{ 11, "ftp" },
{ 12, "ntp" },
{ 13, "security" },
{ 14, "console" },
{ 15, "cron" },
{ 16, "local0" },
{ 17, "local1" },
{ 18, "local2" },
{ 19, "local3" },
{ 20, "local4" },
{ 21, "local5" },
{ 22, "local6" },
{ 23, "local7" },
{ 0, NULL },
};
void
syslog_print(register const u_char *pptr, register u_int len)
{
u_int16_t msg_off = 0;
u_int16_t pri = 0;
u_int16_t facility,severity;
/* extract decimal figures that are
* encapsulated within < > tags
* based on this decimal figure extract the
* severity and facility values
*/
if (!TTEST2(*pptr, 1))
goto trunc;
if (*(pptr+msg_off) == '<') {
msg_off++;
if (!TTEST2(*(pptr+msg_off), 1))
goto trunc;
while ( *(pptr+msg_off) >= '0' &&
*(pptr+msg_off) <= '9' &&
msg_off <= SYSLOG_MAX_DIGITS) {
if (!TTEST2(*(pptr+msg_off), 1))
goto trunc;
pri = pri * 10 + (*(pptr+msg_off) - '0');
msg_off++;
if (!TTEST2(*(pptr+msg_off), 1))
goto trunc;
if (*(pptr+msg_off) == '>')
msg_off++;
}
} else {
printf("[|syslog]");
return;
}
facility = (pri & SYSLOG_FACILITY_MASK) >> 3;
severity = pri & SYSLOG_SEVERITY_MASK;
if (vflag < 1 )
{
printf("SYSLOG %s.%s, length: %u",
tok2str(syslog_facility_values, "unknown (%u)", facility),
tok2str(syslog_severity_values, "unknown (%u)", severity),
len);
return;
}
printf("SYSLOG, length: %u\n\tFacility %s (%u), Severity %s (%u)\n\tMsg: ",
len,
tok2str(syslog_facility_values, "unknown (%u)", facility),
facility,
tok2str(syslog_severity_values, "unknown (%u)", severity),
severity);
/* print the syslog text in verbose mode */
for (; msg_off < len; msg_off++) {
if (!TTEST2(*(pptr+msg_off), 1))
goto trunc;
safeputchar(*(pptr+msg_off));
}
if (vflag > 1) {
if(!print_unknown_data(pptr,"\n\t",len))
return;
}
return;
trunc:
printf("[|syslog]");
}

81
dist/tcpdump/rpc_auth.h vendored Normal file
View File

@ -0,0 +1,81 @@
/* $NetBSD: rpc_auth.h,v 1.1.1.1 2007/07/24 11:42:50 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/rpc_auth.h,v 1.1.2.1 2005/04/27 21:44:07 guy Exp (LBL) */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*
* from: @(#)auth.h 1.17 88/02/08 SMI
* from: @(#)auth.h 2.3 88/08/07 4.0 RPCSRC
* $FreeBSD: src/include/rpc/auth.h,v 1.14.2.1 1999/08/29 14:39:02 peter Exp $
*/
/*
* auth.h, Authentication interface.
*
* Copyright (C) 1984, Sun Microsystems, Inc.
*
* The data structures are completely opaque to the client. The client
* is required to pass a AUTH * to routines that create rpc
* "sessions".
*/
/*
* Status returned from authentication check
*/
enum sunrpc_auth_stat {
SUNRPC_AUTH_OK=0,
/*
* failed at remote end
*/
SUNRPC_AUTH_BADCRED=1, /* bogus credentials (seal broken) */
SUNRPC_AUTH_REJECTEDCRED=2, /* client should begin new session */
SUNRPC_AUTH_BADVERF=3, /* bogus verifier (seal broken) */
SUNRPC_AUTH_REJECTEDVERF=4, /* verifier expired or was replayed */
SUNRPC_AUTH_TOOWEAK=5, /* rejected due to security reasons */
/*
* failed locally
*/
SUNRPC_AUTH_INVALIDRESP=6, /* bogus response verifier */
SUNRPC_AUTH_FAILED=7 /* some unknown reason */
};
/*
* Authentication info. Opaque to client.
*/
struct sunrpc_opaque_auth {
u_int32_t oa_flavor; /* flavor of auth */
u_int32_t oa_len; /* length of opaque body */
/* zero or more bytes of body */
};
#define SUNRPC_AUTH_NONE 0 /* no authentication */
#define SUNRPC_AUTH_NULL 0 /* backward compatibility */
#define SUNRPC_AUTH_UNIX 1 /* unix style (uid, gids) */
#define SUNRPC_AUTH_SYS 1 /* forward compatibility */
#define SUNRPC_AUTH_SHORT 2 /* short hand unix style */
#define SUNRPC_AUTH_DES 3 /* des style (encrypted timestamps) */

130
dist/tcpdump/rpc_msg.h vendored Normal file
View File

@ -0,0 +1,130 @@
/* $NetBSD: rpc_msg.h,v 1.1.1.1 2007/07/24 11:42:54 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/rpc_msg.h,v 1.1.2.1 2005/04/27 21:44:07 guy Exp (LBL) */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*
* from: @(#)rpc_msg.h 1.7 86/07/16 SMI
* from: @(#)rpc_msg.h 2.1 88/07/29 4.0 RPCSRC
* $FreeBSD: src/include/rpc/rpc_msg.h,v 1.11.2.1 1999/08/29 14:39:07 peter Exp $
*/
/*
* rpc_msg.h
* rpc message definition
*
* Copyright (C) 1984, Sun Microsystems, Inc.
*/
#define SUNRPC_MSG_VERSION ((u_int32_t) 2)
/*
* Bottom up definition of an rpc message.
* NOTE: call and reply use the same overall stuct but
* different parts of unions within it.
*/
enum sunrpc_msg_type {
SUNRPC_CALL=0,
SUNRPC_REPLY=1
};
enum sunrpc_reply_stat {
SUNRPC_MSG_ACCEPTED=0,
SUNRPC_MSG_DENIED=1
};
enum sunrpc_accept_stat {
SUNRPC_SUCCESS=0,
SUNRPC_PROG_UNAVAIL=1,
SUNRPC_PROG_MISMATCH=2,
SUNRPC_PROC_UNAVAIL=3,
SUNRPC_GARBAGE_ARGS=4,
SUNRPC_SYSTEM_ERR=5
};
enum sunrpc_reject_stat {
SUNRPC_RPC_MISMATCH=0,
SUNRPC_AUTH_ERROR=1
};
/*
* Reply part of an rpc exchange
*/
/*
* Reply to an rpc request that was rejected by the server.
*/
struct sunrpc_rejected_reply {
u_int32_t rj_stat; /* enum reject_stat */
union {
struct {
u_int32_t low;
u_int32_t high;
} RJ_versions;
u_int32_t RJ_why; /* enum auth_stat - why authentication did not work */
} ru;
#define rj_vers ru.RJ_versions
#define rj_why ru.RJ_why
};
/*
* Body of a reply to an rpc request.
*/
struct sunrpc_reply_body {
u_int32_t rp_stat; /* enum reply_stat */
struct sunrpc_rejected_reply rp_reject; /* if rejected */
};
/*
* Body of an rpc request call.
*/
struct sunrpc_call_body {
u_int32_t cb_rpcvers; /* must be equal to two */
u_int32_t cb_prog;
u_int32_t cb_vers;
u_int32_t cb_proc;
struct sunrpc_opaque_auth cb_cred;
/* followed by opaque verifier */
};
/*
* The rpc message
*/
struct sunrpc_msg {
u_int32_t rm_xid;
u_int32_t rm_direction; /* enum msg_type */
union {
struct sunrpc_call_body RM_cmb;
struct sunrpc_reply_body RM_rmb;
} ru;
#define rm_call ru.RM_cmb
#define rm_reply ru.RM_rmb
};
#define acpted_rply ru.RM_rmb.ru.RP_ar
#define rjcted_rply ru.RM_rmb.ru.RP_dr

6
dist/tcpdump/smb.h vendored
View File

@ -1,6 +1,6 @@
/* $NetBSD: smb.h,v 1.1.1.3 2004/09/27 17:07:35 dyoung Exp $ */
/* $NetBSD: smb.h,v 1.1.1.4 2007/07/24 11:42:50 drochner Exp $ */
/* @(#) Header: /tcpdump/master/tcpdump/smb.h,v 1.8 2002/06/11 17:09:00 itojun Exp (LBL) */
/* @(#) Header: /tcpdump/master/tcpdump/smb.h,v 1.9 2004/12/28 22:29:44 guy Exp (LBL) */
/*
* Copyright (C) Andrew Tridgell 1995-1999
*
@ -121,4 +121,4 @@
#define PTR_DIFF(p1, p2) ((size_t)(((char *)(p1)) - (char *)(p2)))
/* some protos */
const u_char *smb_fdata(const u_char *, const char *, const u_char *);
const u_char *smb_fdata(const u_char *, const char *, const u_char *, int);

103
dist/tcpdump/tcpdump-stdinc.h vendored
View File

@ -1,4 +1,4 @@
/* $NetBSD: tcpdump-stdinc.h,v 1.1.1.1 2004/09/27 17:07:36 dyoung Exp $ */
/* $NetBSD: tcpdump-stdinc.h,v 1.1.1.2 2007/07/24 11:42:53 drochner Exp $ */
/*
* Copyright (c) 2002 - 2003
@ -31,7 +31,7 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*
* @(#) Header: /tcpdump/master/tcpdump/tcpdump-stdinc.h,v 1.7.2.1 2003/11/16 09:57:50 guy Exp (LBL)
* @(#) Header: /tcpdump/master/tcpdump/tcpdump-stdinc.h,v 1.12.2.5 2006/06/23 02:07:27 hannes Exp (LBL)
*/
/*
@ -48,22 +48,43 @@
#include <stdio.h>
#include <winsock2.h>
#include <Ws2tcpip.h>
#include "bittypes.h"
#include <ctype.h>
#include <time.h>
#include <io.h>
#include "IP6_misc.h"
#include <fcntl.h>
#include <sys/types.h>
#include <net/netdb.h> /* in wpcap's Win32/include */
#if !defined(__MINGW32__) && !defined(__WATCOMC__)
#undef toascii
#define isascii __isascii
#define toascii __toascii
#define stat _stat
#define open _open
#define fstat _fstat
#define read _read
#define close _close
#define O_RDONLY _O_RDONLY
typedef short ino_t;
#endif /* __MINGW32__ */
#ifdef __MINGW32__
#include <stdint.h>
int* _errno();
#define errno (*_errno())
#endif
#define INET_ADDRSTRLEN 16
/* Protos for missing/x.c functions (ideally <missing/addrinfo.h>
* should be used, but it clashes with <ws2tcpip.h>).
*/
extern const char *inet_ntop (int, const void *, char *, size_t);
extern int inet_pton (int, const char *, void *);
extern int inet_aton (const char *cp, struct in_addr *addr);
#ifndef INET6_ADDRSTRLEN
#define INET6_ADDRSTRLEN 46
#endif /* __MINGW32__ */
#endif
#ifndef toascii
#define toascii(c) ((c) & 0x7f)
@ -79,24 +100,21 @@ typedef char* caddr_t;
#define vsnprintf _vsnprintf
#define RETSIGTYPE void
#if !defined(__MINGW32__) && !defined(__WATCOMC__)
#undef toascii
#define isascii __isascii
#define toascii __toascii
#define stat _stat
#define open _open
#define fstat _fstat
#define read _read
#define O_RDONLY _O_RDONLY
typedef short ino_t;
#endif /* __MINGW32__ */
#else /* WIN32 */
#include <ctype.h>
#include <unistd.h>
#include <netdb.h>
#if HAVE_INTTYPES_H
#include <inttypes.h>
#else
#if HAVE_STDINT_H
#include <stdint.h>
#endif
#endif
#ifdef HAVE_SYS_BITYPES_H
#include <sys/bitypes.h>
#endif
#include <sys/param.h>
#include <sys/types.h> /* concession to AIX */
#include <sys/time.h>
@ -127,4 +145,47 @@ typedef short ino_t;
#define FOPEN_WRITE_BIN FOPEN_WRITE_TXT
#endif
#if defined(__GNUC__) && defined(__i386__) && !defined(__ntohl)
#undef ntohl
#undef ntohs
#undef htonl
#undef htons
extern __inline__ unsigned long __ntohl (unsigned long x);
extern __inline__ unsigned short __ntohs (unsigned short x);
#define ntohl(x) __ntohl(x)
#define ntohs(x) __ntohs(x)
#define htonl(x) __ntohl(x)
#define htons(x) __ntohs(x)
extern __inline__ unsigned long __ntohl (unsigned long x)
{
__asm__ ("xchgb %b0, %h0\n\t" /* swap lower bytes */
"rorl $16, %0\n\t" /* swap words */
"xchgb %b0, %h0" /* swap higher bytes */
: "=q" (x) : "0" (x));
return (x);
}
extern __inline__ unsigned short __ntohs (unsigned short x)
{
__asm__ ("xchgb %b0, %h0" /* swap bytes */
: "=q" (x) : "0" (x));
return (x);
}
#endif
#ifndef INET_ADDRSTRLEN
#define INET_ADDRSTRLEN 16
#endif
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#endif /* tcpdump_stdinc_h */