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23 Commits

Author SHA1 Message Date
itojun 3237209fe3 more fallback #define. more friendly message on "ip host ip6only-host" 
or "ip6 host ip4only-host". (sync with tcpdump.org)
 2000-04-14 14:26:35 +00:00
itojun 94e731e9d2 fix "ip host foo" or "ip6 host foo" where foo has 
both A and AAAA.  fix from Bill Fenner, FreeBSD PR: 17083.
 2000-03-01 03:47:48 +00:00
itojun 60860abcb8 be more pedant. remove unused vars and such. 
don't use s6_addr{8,16,32} directly, they are not in standard.
hide not-supposed-to-be-visible functions as static.

increase shlib minor.
 1999-12-13 01:44:30 +00:00
is 57a250cc8c Add code to do link level address matching for ARCnet interfaces. 
ARCnet link level addresses are encoded as :HH (``:'' followed by a
byte encoded in hexadecimal notation).
 1999-10-25 16:39:37 +00:00
is 339b6a0303 Limited support for matching on ARCnet payload: 
- oldstyle and PHDS IPv4+ARP; RARP, IPv6, Appletalk are matched now.
- in case this is an unfragmented or first-fragment IPv4, IPv6, ARP, RARP or
  Appletalk packet, matching inside the payload is possible to the extent
  already supported by tcpdump/libpcap. For 2nd and next fragments, this
  won't work; it also won't work for oldstyle (RFC1051) IPv4 and ARP.
 1999-10-18 19:44:12 +00:00
is a7c7586cf6 First part of ARCnet support. 
Matching for anything won't work (as we need to teach the stuff about
variable length link level headers), but printing is fine.
 1999-10-05 20:37:21 +00:00
itojun 2c1cc70ed3 add several ETHERTYPE_IPV6 case. 
add DLT_PPP_SERIAL case into link type recognition,
hoping this to fix ppp packet recognition problem.
 1999-07-25 05:52:16 +00:00
itojun 3ebb62ecc7 support for PPP_IPV6. 1999-07-25 00:15:22 +00:00
mjacob c0e65db53f quiesce the alpha compiler 1999-07-05 20:04:50 +00:00
simonb 3f777e28cc More trailing white space. 1999-07-02 15:58:35 +00:00
itojun c6f88a42f4 support IPv6 address and IPv6 protocols. 
"tcp" will match both IPv4 TCP and IPv6 TCP.
"ip6" will match IPv6.
you can chase header chain by using "protochain" instead of "proto"
(but bpf code is not optimizable in this case)

commit to tcpdump will follow.

I've sent this fix to LBL guys to get no response.  I wonder why it was.
 1999-07-02 10:05:22 +00:00
thorpej b62918959e The only two data link types that support the "inbound" and "outbound" 
qualifiers are DLT_SLIP and DLT_PPP (i.e. old-style serial encap PPP).
If an attempt to use these qualifiers is used for any other link type,
cause a BPF program compilation error.
 1999-05-15 17:39:07 +00:00
thorpej ceb79b2488 Math is hard. 1999-05-11 06:36:26 +00:00
thorpej 4e571c43d4 Handle the new NetBSD PPP data link types. 1999-05-11 02:20:56 +00:00
explorer cac9ccdfa9 make DLT_HDLC interfaces work 1998-07-26 07:23:53 +00:00
christos a520af71e9 Resolve conflicts 1997-10-03 15:53:00 +00:00
is 0acb7a329a New ARP system, supports IPv4 over any hardware link. 
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.
 1997-03-15 18:34:01 +00:00
mrg 9cd5492c02 - convert unsafe strcpy(), strcat() and sprintf() to the `n' versions. 
- some KNF.
 1997-01-23 14:01:45 +00:00
mikel f17c8ad1a1 Merge libpcap-0.2.1. 
Includes numerous improvements (see CHANGES), fixes PR bin/2031.
 1996-12-13 08:25:54 +00:00
cgd c0e6f9b4f3 use 'ALIGN' from <sys/param.h> rather than generating a custom alignment expr 1996-05-29 04:05:52 +00:00
cgd ebd16dc1e1 switch from long to int32_t, where appropriate, so that this actually 
works on NetBSD/Alpha for non-trivial filters.
 1996-05-26 23:50:37 +00:00
mycroft b0446b3200 Port to NetBSD, and add NetBSD RCS tags. 1995-03-06 11:37:58 +00:00
mycroft 84c86af405 Import LBL libpcap, version 0.0 patch level 3. 1995-03-06 11:32:59 +00:00