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424 Commits

Author SHA1 Message Date
christos
8f7e9f408c PR/42243: Yasuoka Masahiko: Add support for "net.inet.icmp.bmcastecho" support. 
Print the current status.
 2009-12-07 18:48:45 +00:00
plunky
98f75b5b42 protecting sockaddr_in6 with -DINET6 2009-09-27 18:19:18 +00:00
degroote
2d48ac808c Import pfsync support from OpenBSD 4.2 
Pfsync interface exposes change in the pf(4) over a pseudo-interface, and can
be used to synchronise different pf.

This work was part of my 2009 GSoC

No objection on tech-net@
 2009-09-14 10:36:48 +00:00
pgoyette
ca6d65ecdd Use PRIu64 for printf'ing stuff. Fixes build breakage on part-amd64 
introduced in rev 1.64 (and reverts a partial fix provided in rev 1.65)
 2009-09-13 21:46:23 +00:00
elad
dc553b0f9c Put some unsigned long long casts (as was in the original printing code). 
Should fix build breakage noticed by pgoyette@ on current-users@:

    http://mail-index.netbsd.org/current-users/2009/09/13/msg010554.html

(sorry, don't have an amd64 anymore!)
 2009-09-13 19:04:29 +00:00
wiz
76e34094ac Fix section for sysctl xref (it is 3, not 2). 2009-09-13 09:17:26 +00:00
elad
a363352277 Checkin work in progress to make netstat use sysctl rather than kvm(3). 
This commit mostly adds code written by Claudio Jeker for OpenBSD to
support sysctl in the interface printing parts (-i, -I, -w). The port has
been ported to NetBSD with tiny adjustments -- of course all bugs etc.
are mine.

Also add and document a -X flag to force sysctl usage. The documentation
notes this flag may be removed at any time and its presence should not be
relied on.

Some misc. comments/#ifdef changes/code snippet moves as well.

Please note that no functionality should change as the routing and
interface printing code is still not fully supported.

Mailing list reference:

    http://mail-index.netbsd.org/tech-userlevel/2009/09/09/msg002604.html
 2009-09-13 02:53:17 +00:00
dholland
69388abb04 Fix typo 2009-06-28 19:02:46 +00:00
christos
3b9e5891ba fix typo (Silas Silva) 2009-05-28 14:57:42 +00:00
lukem
d5a0caad3b Fix many WARNS=4 issues (-Wshadow -Wcast-qual -Wsign-compare). 
Fix probable bug with numeric printing of anon ports when using sysctl.
 2009-04-12 16:08:37 +00:00
joerg
c094012060 Fix markup 2009-03-11 13:54:05 +00:00
dholland
e203f53315 Make netstat handle -a properly; that is, don't show unconnected 
listener sockets unless -a was given. (It was checking the local
address instead of the remote address for being INADDR_ANY or
equivalent.)

PR 38093 from Dieter Roelants; I adjusted the patch a little.

This needs pullups for both -4 and -5.
 2009-02-22 07:43:01 +00:00
wiz
3ca38c6b62 Sort option descriptions, and options in usage. 
Covers PR 40627.
 2009-02-14 11:08:17 +00:00
christos
72b21d3647 fix for 64 bit time_t 2008-12-29 01:33:03 +00:00
lukem
98e5374ccb Remove the \n and tabs from the __COPYRIGHT() strings. 
Tweak to use a consistent format.
 2008-07-21 14:19:20 +00:00
martin
ce099b4099 Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
thorpej
c7ece08d20 net.atalk, not net.at. 2008-04-24 04:09:50 +00:00
thorpej
40edcfedc2 Note which things are not available by KVM, and print a nice message 
stating so if someone specifically asks for it.
 2008-04-24 04:09:27 +00:00
thorpej
9af7365b12 Make note of a few things no longer available via kvm. 2008-04-24 03:46:25 +00:00
thorpej
2654d13326 netns is no longer in the tree; completely purge it from netstat(1). 2008-04-23 15:35:37 +00:00
thorpej
d2d995427e Make DDP stats per-cpu. While here, bump the counters to 64-bit and 
make them available by sysctl.
 2008-04-23 15:17:42 +00:00
plunky
6aadc469d7 don't include <cons_pcb.h> as it is unnecessary 2008-04-23 08:26:47 +00:00
thorpej
02f63fe1bf PF_KEY stats for IPSEC and FAST_IPSEC are now per-CPU. 2008-04-23 07:29:47 +00:00
thorpej
caf49ea572 Make IPSEC and FAST_IPSEC stats per-cpu. Use <net/net_stats.h> and 
netstat_sysctl().
 2008-04-23 06:09:04 +00:00
thorpej
6144958d8f ARP and IGMP stats are now available by sysctl. 2008-04-15 16:06:28 +00:00
thorpej
83dd106948 Make IGMP stats per-cpu. 2008-04-15 16:02:03 +00:00
thorpej
881a947288 Make ARP stats per-cpu. 2008-04-15 15:17:54 +00:00
thorpej
1121526b25 Make CARP status per-cpu. 2008-04-15 06:03:28 +00:00
thorpej
0e499be12d Make pim6 stats per-cpu. 2008-04-15 05:40:15 +00:00
thorpej
16497cdf28 Make raw6 stats per-cpu. 2008-04-15 05:13:37 +00:00
thorpej
db098952cf Use ANSI function decls throughout. 2008-04-15 04:50:05 +00:00
thorpej
c2da059bc6 Make udp6 stats per-cpu. 2008-04-15 04:43:25 +00:00
thorpej
3f466bce48 Change IPv6 stats from a structure to an array of uint64_t's. 
Note: This is ABI-compatible with the old ip6stat structure; old netstat
binaries will continue to work properly.
 2008-04-08 23:37:43 +00:00
thorpej
aa8724ff7b Change ICMP6 stats from a structure to an array of uint64_t's. 
Note: This is ABI-compatible with the old icmp6stat structure; old netstat
binaries will continue to work properly.
 2008-04-08 15:04:35 +00:00
thorpej
f5c68c0b9f Change TCP stats from a structure to an array of uint64_t's. 
Note: This is ABI-compatible with the old tcpstat structure; old netstat
binaries will continue to work properly.
 2008-04-08 01:03:58 +00:00
thorpej
88d65e9212 Change IP stats from a structure to an array of uint64_t's. 
Note: This is ABI-compatible with the old ipstat structure; old netstat
binaries will continue to work properly.
 2008-04-07 06:31:27 +00:00
jnemeth
65c35115a2 fix build problem introduced in 1.79 2008-04-06 21:53:25 +00:00
thorpej
738aabaf82 Change UDP stats from a structure to an array of uint64_t's. 
Note: This is ABI-compatible with the old icmpstat structure; old netstat
binaries will continue to work properly.
 2008-04-06 20:17:27 +00:00
thorpej
67b7abb1ce Change ICMP stats from a structure to an array of uint64_t's. 
Note: This is ABI-compatible with the old icmpstat structure; old netstat
binaries will continue to work properly.
 2008-04-06 19:04:48 +00:00
ad
835572acdb - Define _KERNEL for sys/types.h in unix.c. 
- caddr_t -> char * in a couple of places.
 2008-02-27 16:36:54 +00:00
matt
3b1e7dbd0b Fix more -combine fallout. (mismatched definitions) 2008-02-16 07:16:01 +00:00
dyoung
5448ecad57 #include <stdbool.h> for 'bool', so that this kernel groveller will 
hopefully compile again.
 2008-01-21 20:34:13 +00:00
yamt
0116b931c2 sync with kernel. (make some mbuf related statistics per-cpu.) 2008-01-17 14:53:18 +00:00
yamt
bfc70617c5 mbpr: fix a harmless bug. (sizeof pointer -> sizeof *pointer) 2008-01-14 12:56:05 +00:00
degroote
11c94c257e Report the new ipcomp stats under FAST_IPSEC : ipcomps_minlen and 
ipcomps_uselesscomp
 2007-12-29 21:36:43 +00:00
seanb
769f8347e5 Report ipsecstats.ips_spdcache_miss under FAST_IPSEC correctly. 2007-12-05 00:51:12 +00:00
yamt
bea40b2aa3 don't bother to print unmaintained statistics. (m_drops, m_wait) 2007-11-10 12:05:08 +00:00
christos
2668450a7f include stdbool.h instead of typedefing bool to int 2007-11-09 04:11:47 +00:00
jnemeth
e98c476705 bump date 2007-08-30 18:52:36 +00:00
jnemeth
1ff05f7784 PR/36867 - Zafer Aydogan -- trsp is no longer 2007-08-30 18:51:32 +00:00
pavel
c723e7a07c Add xref to sockstat, from Zafer Aydogan in PR misc/36706. 
Bump date.
 2007-07-30 19:59:42 +00:00
dyoung
458b31be33 rt_key() is no more. Use rt_getkey(). 2007-07-19 20:51:04 +00:00
ad
75ff053010 Make netstat build again. I don't see why it has any business dumping 
the raw contents of tcpcb but that's another story.
 2007-07-10 21:12:32 +00:00
tls
4147a3c54a Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the 
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to
various string and memory copy and set functions (as well as a few system
calls and other miscellany) where known at function entry.  RedHat has
evidently built all "core system packages" with this option for some time.

This option should be used at the top of Makefiles (or Makefile.inc where
this is used for subdirectories) but after any setting of LIB.

This is only useful for userland code, and cannot be used in libc or in
any code which includes the libc internals, because it overrides certain
libc functions with macros.  Some effort has been made to make USE_FORT=yes
work correctly for a full-system build by having the bsd.sys.mk logic
disable the feature where it should not be used (libc, libssp iteself,
the kernel) but no attempt has been made to build the entire system with
USE_FORT and doing so will doubtless expose numerous bugs and misfeatures.

Adjust the system build so that all programs and libraries that are setuid,
directly handle network data (including serial comm data), perform
authentication, or appear likely to have (or have a history of having)
data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,
with the exception of libc, which cannot use USE_FORT and thus uses
only USE_SSP by default.  Tested on i386 with no ill results; USE_FORT=no
per-directory or in a system build will disable if desired.
 2007-05-28 12:06:17 +00:00
mlelstv
0de32b854f Fall back to kvm interface for protocols that do not yet 
offer a sysctl interface. Fixes PR bin/36210.
 2007-04-27 18:37:53 +00:00
liamjfoy
5e73ba0829 Add new IPv6 Fast Forward statistics 2007-03-07 22:22:50 +00:00
hubertf
96ed6e7862 Make this compile after TSEL() const poisoning 
OK'd by dyoung@
 2007-02-18 01:56:17 +00:00
hubertf
48b31403c5 Remove duplicate #includes 
From Slava Semushin <slava.semushin@gmail.com>, via private mail
 2007-01-17 00:21:43 +00:00
jdc
40b89794d7 Don't print "default" when the netmask is non-zero. 
Also tested by mlelstv@.
 2006-12-23 11:05:14 +00:00
elad
26e33be266 PR/35056: Keiichi Shima: netstat does not compile in crunched environment 
Patch applied, thanks!
 2006-11-15 11:55:00 +00:00
elad
c136b6cd0d Refactor code a bit so we only use kmem when we really need it. 2006-10-13 16:33:57 +00:00
mlelstv
05f80f69b3 avoid signed/unsigned error when computing mask lengths for empty 
masks with sa_len == 0 (happens for inet6 default route).
 2006-10-03 08:30:12 +00:00
elad
65305bdc98 Good intentions are still intentions. If we can't open kvm, but we still 
have sysctl, it's still not enough for -P. A groveler is a groveler is
a groveler.

On a different note, this code needs a rewrite.
 2006-09-27 12:51:43 +00:00
elad
a81bf90a94 PR/31347: Geoff C. Wing: netstat err message is ambiguous about cause 
Applied patch, thanks!
 2006-09-22 23:21:52 +00:00
elad
b77c058061 We now have CARP, so don't skip IFT_CARP in link_print(). 2006-09-16 12:25:11 +00:00
christos
32f8a691e7 - Back to using kvm if we have access to it, since the sysctl stats do not 
yet support all the fields we need.
- Don't core-dump if we could not open the kvm file.
 2006-09-14 20:43:50 +00:00
christos
13a976b45e print "-"'s for the statistics that we don't support in the sysctl interface 
and make columns aligned again.
 2006-09-14 20:42:34 +00:00
rpaulo
2fb2ae3251 Import of TCP ECN algorithm for congestion control. 
Both available for IPv4 and IPv6.
Basic implementation test results are available at
http://netbsd-soc.sourceforge.net/projects/ecn/testresults.html.

Work sponsored by the Google Summer of Code project 2006.
Special thanks to Kentaro Kurahone, Allen Briggs and Matt Thomas for their
help, comments and support during the project.
 2006-09-05 00:29:35 +00:00
matt
a5db205458 Conditionalize XNS support. No longer enabled. 2006-08-26 15:33:20 +00:00
christos
c10a5d302a well, the || needed to be an && and the operand order needed to be changed. 
XXX: There are still things like interface printing that need kvm.
 2006-08-22 20:06:17 +00:00
christos
ed6a70d32a Fix another && || confusion, from Kurt Schreiner, thanks! 2006-08-21 18:31:24 +00:00
christos
a49f247028 Don't use || if you need &&. 2006-08-17 22:23:07 +00:00
rpaulo
4381b9dc9b Revert previous. 2006-08-17 01:42:57 +00:00
rpaulo
d7a463a8aa Adapt to ECN. 2006-08-17 01:32:13 +00:00
rpaulo
63b3e9f51c It's not an error if we can't print CARP stats, it just means it's not built 
in.
 2006-06-20 19:22:17 +00:00
christos
13b8a79d82 PR/33677: Scott Ellis: Building with MKINET6=no causes netstat to fail compiling 2006-06-09 16:39:11 +00:00
elad
fb101b952c another netstat fix, Kurt Schreiner. thanx! 2006-06-04 22:39:33 +00:00
elad
e7a2ce04a1 fix logic; from Kurt Schreiner 2006-06-04 20:01:14 +00:00
rpaulo
088720fe4b Don't print an error if kernel doesn't have INET6 support. 
By Jukka Salmi on current-users.
 2006-05-31 13:26:17 +00:00
elad
5d7aa1a613 Make netstat use sysctl when dumping routing tables/stats. 
Heavily based on similar code from Claudio Jeker (at OpenBSD).

While here, fix inet/inet6 sysctl stuff commited previously to
actually work, and some other nits to make netstat more sysctl
friendly.

One step closer to losing setgid kmem on this one...
 2006-05-28 16:51:40 +00:00
elad
48404677c4 be quiet if symbol not in namelist, nothing cares 2006-05-27 23:57:32 +00:00
rpaulo
f6e31a1aa2 Fix carp_stats() prototype location. 
Noticed by Iain Hibbert.
 2006-05-23 14:31:11 +00:00
liamjfoy
362a260c6d check if malloc(3) failed 
ok joerg@
 2006-05-21 21:01:55 +00:00
riz
64cde4117b Use PRIu64 to format uint64_t quantities, instead of %llu, in 
newly-introduced code.

XXX more %llu cleanup is needed throughout netstat code.
 2006-05-18 17:19:22 +00:00
liamjfoy
4876c304b1 Integrate Common Address Redundancy Procotol (CARP) from OpenBSD 
'pseudo-device	carp'

Thanks to: joerg@ christos@ riz@ and others who tested
Ok: core@
 2006-05-18 09:05:49 +00:00
mrg
0e223467a4 nfiles -> ns_nfiles (conflicts with kernel header files and _KERNEL.) 2006-05-11 01:23:20 +00:00
rpaulo
32f6ca81fb snprintf returns int, not size_t. CID 691. 
From bjh21.
 2006-04-06 18:30:31 +00:00
christos
6e2787485e Coverity CID 2336: Fix memory leak. 2006-04-02 03:19:34 +00:00
rpaulo
fbe17c43c7 Bump date for previous. 2005-12-28 22:53:59 +00:00
rpaulo
fa0b253ddc Explain the netstat -B flag column. 2005-12-28 17:57:16 +00:00
rpaulo
e5a1f0391d Convert 3 printf() calls into one puts(). 2005-11-21 22:43:34 +00:00
drochner
360dbbc86f make bpf stats #ifndef SMALL, 
fixes build of x_netstat
 2005-09-14 15:35:26 +00:00
wiz
b5e0c3219f Punctuation fix. From YOMURA Masanori in private mail. 2005-09-11 23:20:12 +00:00
wiz
ad44d18838 Argument is address_family, not "address family". From YOMURA Masanori in private mail. 2005-09-11 23:19:27 +00:00
elad
4c70438790 Use sysctl to fetch AF_LOCAL PCB lists if reading live kernel. 2005-09-04 18:59:57 +00:00
rpaulo
f20c174719 Place the sysctl code under an if block and print an error message if the 
user tries to fetch information via kvm.

Discussed with Elad Efrat.
 2005-09-02 22:52:24 +00:00
rpaulo
d65009381e Request process information using sysctl(3) and not kvm(3) since bpf(4) 
statistics and peers are only available using the former.
 2005-09-02 22:23:13 +00:00
rpaulo
c5a8fe81ae Use net.inet6.{ip6,udp6,pim6,raw6}.stats for live systems. 
Reviewed by Elad Efrat.
 2005-08-28 21:06:57 +00:00
rpaulo
51345e62d3 Use net.inet6.tcp6.pcblist, net.inet6.tcp6.stats (not implemented yet) and 
net.inet6.icmp6.stats if we are gathering information from a live system.

Reviewed by Elad Efrat.
 2005-08-28 16:12:35 +00:00
elad
bbf85a429b Use PRIxPTR when printing a pointer. 2005-08-12 14:08:16 +00:00