Commit Graph

427 Commits

Author SHA1 Message Date
Ruslan Ermilov
cf5e44f88e First round of netstat(1) cleanup.
Removed the ambiguity in -s, -f, -p and -i flags handling.
Basically, there are four displays (except others):

1.  PCB display.
2.  Protocol statistics display. (-s)
3.  Interface statistics display. (-i)
4.  Per-interface protocol statistics display. (-i -s)

All of the above except 3) can be limited to a particular
protocol family (-f) or a single protocol (-p).

Some examples:

1.  netstat -f inet    -- show PCBs of all INET protocols
2.  netstat -p udp     -- show PCB of UDP protocol only (NEW!)
3.  netstat -s         -- show protocol statistics for all families
4.  netstat -s -f inet -- show INET protocols statistics
5.  netstat -s -p icmp -- show ICMP protocol statistics

This is a work in progress.  Manpage has been fixed slightly,
but is still incomplete.
2001-06-15 18:25:38 +00:00
Ruslan Ermilov
eba04a8da9 Line up `netstat -rl' display. 2001-06-15 18:15:11 +00:00
Assar Westerlund
af7a0a2d2b remove most of the warnings 2001-06-15 01:53:05 +00:00
Assar Westerlund
65ea0024ba add the option -S for printing port numbers symbolically but addresses
numerically.  clean up the CFLAGS in Makefile.
2001-06-15 00:25:44 +00:00
Ruslan Ermilov
d15c5f56b6 Restore -M -N support for -m.
PR:		20808
2001-06-14 15:45:09 +00:00
Ruslan Ermilov
1f389209a6 Removed -h option. 2001-06-14 14:21:11 +00:00
Ruslan Ermilov
00c5403e09 Really delete the -h option.
CSRG revision 5.33 deleted -h option from getopt(), but not
from usage().  Revision 8.3 restored it in getopt().
2001-06-14 14:15:41 +00:00
Ruslan Ermilov
d57e0246d1 Fixed printing of netatalk statistics WRT the -s flag.
PR:		bin/6994
Submitted by:	Zahemszky Gabor <zgabor@zg.CoDe.hu>
MFC after:	1 week
2001-06-12 14:00:39 +00:00
Hajimu UMEMOTO
74cf6cfebf Mention about -rl behavior change. Now, MTU is printed. 2001-06-11 17:34:25 +00:00
Hajimu UMEMOTO
7165726d0d Add missing column for Mtu in header when -rl is specified. 2001-06-11 17:32:53 +00:00
Hajimu UMEMOTO
3384154590 Sync with recent KAME.
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.

TODO:
  - The definitions of SADB_* in sys/net/pfkeyv2.h are still different
    from RFC2407/IANA assignment because of binary compatibility
    issue.  It should be fixed under 5-CURRENT.
  - ip6po_m member of struct ip6_pktopts is no longer used.  But, it
    is still there because of binary compatibility issue.  It should
    be removed under 5-CURRENT.

Reviewed by:	itojun
Obtained from:	KAME
MFC after:	3 weeks
2001-06-11 12:39:29 +00:00
Ruslan Ermilov
54f6369da3 Always print at least 2 bytes for IN_CLASSB_NET networks.
Always print at least 3 bytes for IN_CLASSC_NET networks.

The standard 193.0.0 class C network for example, will now
be displayed as "193.0.0" as opposed to the confusing 193.

PR:		bin/21546
MFC after:	1 week
2001-06-08 15:44:17 +00:00
Dima Dorfman
6ab55b23e2 Correct some typos.
PR:		27251
Submitted by:	Pekka Savola <pekkas@netcore.fi>
2001-06-01 02:28:15 +00:00
Ruslan Ermilov
b940897514 Restore printing of routes cloned from a RTF_CLONING parent
(e.g., ARP table entries) with the default routing display.

PR:		bin/26970
Reviewed by:	wollman
MFC after:	3 days
2001-05-07 12:29:36 +00:00
Bill Fenner
b9d92bf53e Add missing break when printing IPv6 multicast addresses.
Use the sockaddr_dl sdl_type, not ifnet.if_type, to decide what type
 a multicast sockaddr_dl is.
2001-04-26 06:02:03 +00:00
Jesper Skriver
fa7e10eca6 Fix typo s/thissystem/this system/
Submitted by:	Stephen <sdk@shell.yuck.net>
2001-04-16 21:14:13 +00:00
Poul-Henning Kamp
0b23654bb3 Don't core dump when given "-i -a". Problem caused by a mistaken
dereference of a kernel-pointer in userland.

PR:		26168
Submitted by:	Peter Pentchev <roam@orbitel.bg>
2001-03-30 19:16:04 +00:00
Poul-Henning Kamp
6eec3af9fe Add an example of a novel technique to the IPv6 code. This technique seems
to have been developed after the IPv6 code was written, it's called "checking
for error returns".

Now netstat at least doesnt't go beserk in jails.
2001-03-19 08:51:56 +00:00
Ruslan Ermilov
8eda014034 s/protocol-cloned/cloned/ I have missed in 1.24 -> 1.25. 2001-03-18 13:50:58 +00:00
Dag-Erling Smørgrav
080b7f4967 Add a -W flag that tells netstat not to truncate addresses even if they are
too long for the column they're printed in.

Move variable definitions out of netstat.h and into main.c.

Clean up some warnings.
2001-03-15 20:46:04 +00:00
Ruslan Ermilov
089cdfad78 net/route.c:
A route generated from an RTF_CLONING route had the RTF_WASCLONED flag
  set but did not have a reference to the parent route, as documented in
  the rtentry(9) manpage.  This prevented such routes from being deleted
  when their parent route is deleted.

  Now, for example, if you delete an IP address from a network interface,
  all ARP entries that were cloned from this interface route are flushed.

  This also has an impact on netstat(1) output.  Previously, dynamically
  created ARP cache entries (RTF_STATIC flag is unset) were displayed as
  part of the routing table display (-r).  Now, they are only printed if
  the -a option is given.

netinet/in.c, netinet/in_rmx.c:

  When address is removed from an interface, also delete all routes that
  point to this interface and address.  Previously, for example, if you
  changed the address on an interface, outgoing IP datagrams might still
  use the old address.  The only solution was to delete and re-add some
  routes.  (The problem is easily observed with the route(8) command.)

  Note, that if the socket was already bound to the local address before
  this address is removed, new datagrams generated from this socket will
  still be sent from the old address.

PR:		kern/20785, kern/21914
Reviewed by:	wollman (the idea)
2001-03-15 14:52:12 +00:00
Brian Somers
d121b55666 MAXHOSTNAMELEN includes space for a NUL.
Don't roll our own version of trimdomain(), use the one in libutil.

Not objected to by: freebsd-audit
2001-03-14 20:51:26 +00:00
Ruslan Ermilov
fb9aaba000 Count and show incoming UDP datagrams with no checksum. 2001-03-13 13:26:06 +00:00
Josef Karthauser
445f17bbee When displaying interface statistics with -i show a '-' for any
values that aren't updated for a particular network-layer address.
2001-03-04 22:25:05 +00:00
Poul-Henning Kamp
6817526d14 Convert if_multiaddrs from LIST to TAILQ so that it can be traversed
backwards in the three drivers which want to do that.

Reviewed by:    mikeh
2001-02-06 10:12:15 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Poul-Henning Kamp
4d51ef6343 Use macro API to <sys/queue.h>
Submitted by:	"Jason" <jsmethers@pdq.net>
Reviewed by:	phk
2000-12-30 21:22:54 +00:00
Ruslan Ermilov
8fe908ef0c mdoc(7) police: use the new features of the Nm macro. 2000-11-20 19:21:22 +00:00
Guido van Rooij
591c194a92 Now that the amount of (pseudo) interfaces is growing with IPv6,
get rid of stupid upperbound on the amount of interfaces (was 8).
2000-10-30 11:53:19 +00:00
Josef Karthauser
5da9f8fa97 Augment the 'ifaddr' structure with a 'struct if_data' to keep
statistics on a per network address basis.

Teach the IPv4 and IPv6 input/output routines to log packets/bytes
against the network address connected to the flow.

Teach netstat to display the per-address stats for IP protocols
when 'netstat -i' is evoked, instead of displaying the per-interface
stats.
2000-10-19 23:15:54 +00:00
Bosko Milekic
a01db67988 Change the "in use" percentage metric to actually display a real
"in use" percentage. In other words, show how much of mb_map is in use.
2000-10-15 06:29:22 +00:00
Ruslan Ermilov
3f320c4e60 Fixed the printing of header for IPv4 routing table without -l option.
Broken in rev 1.44.
2000-09-18 11:14:40 +00:00
David Malone
a5c4836d39 Replace the mbuf external reference counting code with something
that should be better.

The old code counted references to mbuf clusters by using the offset
of the cluster from the start of memory allocated for mbufs and
clusters as an index into an array of chars, which did the reference
counting. If the external storage was not a cluster then reference
counting had to be done by the code using that external storage.

NetBSD's system of linked lists of mbufs was cosidered, but Alfred
felt it would have locking issues when the kernel was made more
SMP friendly.

The system implimented uses a pool of unions to track external
storage. The union contains an int for counting the references and
a pointer for forming a free list. The reference counts are
incremented and decremented atomically and so should be SMP friendly.
This system can track reference counts for any sort of external
storage.

Access to the reference counting stuff is now through macros defined
in mbuf.h, so it should be easier to make changes to the system in
the future.

The possibility of storing the reference count in one of the
referencing mbufs was considered, but was rejected 'cos it would
often leave extra mbufs allocated. Storing the reference count in
the cluster was also considered, but because the external storage
may not be a cluster this isn't an option.

The size of the pool of reference counters is available in the
stats provided by "netstat -m".

PR:		19866
Submitted by:	Bosko Milekic <bmilekic@dsuper.net>
Reviewed by:	alfred (glanced at by others on -net)
2000-08-19 08:32:59 +00:00
Hajimu UMEMOTO
d84a1df489 To make compilable without -DINET6.
PR:		bin/20407
Submitted by:	Patrick Bihan-Faou <patrick@mindstep.com>
2000-08-07 16:39:33 +00:00
Ruslan Ermilov
61793a0c8b Do not display icmp(4) sockets as non-existent bridge(4) sockets. 2000-08-03 14:53:41 +00:00
John Polstra
3cfac2c58d Fix bug: "netstat -si" prints interface information, but the header
line is missing.  This apparently was broken in revision 1.31 of
"if.c".

Submitted by:	Maxime Henrion <mhenrion@cybercable.fr>
2000-07-28 04:05:04 +00:00
Alfred Perlstein
af0e6bcdf0 Make mbstat.m_mtypes seperate and viewable via sysctl, also
expand the size from short to ulong

Submitted by: Ian Dowse <iedowse@maths.tcd.ie>
PR: kern/19809
2000-07-15 06:02:48 +00:00
Jun-ichiro itojun Hagino
a1eca46648 remove m_pulldown related statistics, it is not for production system
(it belongs to kame experiment).
2000-07-12 16:13:02 +00:00
Jun-ichiro itojun Hagino
3b8a8567a1 add pfkeystat. sync with kame 2000-07-05 02:02:54 +00:00
Jun-ichiro itojun Hagino
32cd1d9601 sync with latest kame netstat. basically, more statistics 2000-07-04 16:26:46 +00:00
Mark Murray
097c3a616c Use Garrett's new (clearer) names. 2000-04-23 14:18:18 +00:00
Guido van Rooij
9ef6ceee15 Add '-L' option to usage(). 2000-03-20 18:33:11 +00:00
Yoshinobu Inoue
b1d49ce7b6 Don't suppress Flags and Refs info for IPv4 entries.
(They need to be suppressed by default for IPv6 entries to keep the column
size of each entries in 80.)
2000-03-14 17:18:43 +00:00
Yoshinobu Inoue
5f2cd67530 Add a flag to the usage display.
There was a missing description for a new flags to netstat.
  I already added the fix to netstat man, but usage() change is
  also necessary.

Specified by: Ben Smithurst <ben@scientia.demon.co.uk>
Approved by: jkh
2000-03-11 20:14:08 +00:00
Yoshinobu Inoue
1c6d96a173 Add "-l" option description.
Noticed the necessity by Ben Smithurst <ben@scientia.demon.co.uk> message
on freebsd-current.
2000-03-11 14:33:13 +00:00
Sheldon Hearn
87faa07bec Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
2000-03-01 12:20:22 +00:00
Yoshinobu Inoue
0fea3d5165 IPv6 multicast routing.
kernel IPv6 multicast routing support.
  pim6 dense mode daemon
  pim6 sparse mode daemon
  netstat support of IPv6 multicast routing statistics

  Merging to the current and testing with other existing multicast routers
  is done by Tatsuya Jinmei <jinmei@kame.net>, who writes and maintainances
  the base code in KAME distribution.

  Make world check and kernel build check was also successful.
2000-01-28 05:10:56 +00:00
Rodney W. Grimes
f22f5e6ba8 Instead of reporting all 0.0.0.0 as ``default'' only report
a true default of 0.0.0.0/0 as default.

Reviewed by:	wollman
2000-01-07 19:56:57 +00:00
Yoshinobu Inoue
fc60ab7b0f -permit protocol specific statistics at iflag,
only when either of sflag and "-f inet6" is specified.
-fix the indentation of default output

Specified by: Stephen McKay <syssgm@detir.qld.gov.au>

Reviewed and Confirmed by: Stephen McKay <syssgm@detir.qld.gov.au>
2000-01-07 05:17:09 +00:00
Yoshinobu Inoue
9a4365d0e0 libipsec and IPsec related apps. (and some KAME related man pages)
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
2000-01-06 12:40:54 +00:00
Jordan K. Hubbard
e54ca68cb8 Print mac addresses in standard byte:byte format rather than
byte.byte.  This makes it consistent with our other utilities
like arp(8) and ifconfig(8).

Submitted by:	Paul Vixie <paul@vix.com>
2000-01-03 17:48:36 +00:00
Mike Smith
8266cbec26 Add display of maximum allowed mbuf count to match mbuf cluster count.
Submitted by:	Bosko Milekic <bmilekic@dsuper.net>
1999-12-28 06:38:37 +00:00
Yoshinobu Inoue
7d56d3747c Getaddrinfo(), getnameinfo(), and etc support in libc/net.
Several udp and raw apps IPv6 support.

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-12-28 02:37:14 +00:00
Yoshinobu Inoue
f7503444cf also, changed prototype of pr_rthdr(), as my previous fix
for netstat/route.c
1999-12-21 11:28:27 +00:00
Yoshinobu Inoue
49302f437a Added missing declaration for argment specification at pr_rthdr(),
caused by my previous patch, sorry.
Also, changed its var name from 'af' to 'wid_af', to avoid confusion with
global var 'af'.
1999-12-21 11:25:30 +00:00
Yoshinobu Inoue
c64893b10c define WID_DST6 and WID_GW6 and use them only for IPv6, to keep IPv4 related
information in 80 columns.

TODO: IPv6 related information is not likely to be kept in 80 columns, anyway.
      Some more print modes could be added,
      but what is the priority between those modes?
	-print out all information even if they don't fit into 80 columns
	-strip off some information to fit them into 80 columns

Reviewed by: markm
1999-12-21 09:31:14 +00:00
Yoshinobu Inoue
57a40e9ee7 Enable INET6 by default.
This should be OK on non INET6 enabled kernel.
1999-12-15 05:13:22 +00:00
Guido van Rooij
ac55add06c Add new option, -L that will listen the various listen queue lengths.
Reviewed by:	Garrett Wollman <wollman@khavrinen.lcs.mit.edu>,
		Clive Lin <clive@GnatS.CirX.ORG>
1999-12-13 20:08:44 +00:00
Yoshinobu Inoue
cfa1ca9dfa udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
packet divert at kernel for IPv6/IPv4 translater daemon

This includes queue related patch submitted by jburkhol@home.com.

Submitted by: queue related patch from jburkhol@home.com
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-12-07 17:39:16 +00:00
Doug Rabson
890bc2a54a Fix the output of 'netstat -I de0 1' for the alpha. Fix a bunch of
warnings while I'm here.
1999-11-09 22:22:36 +00:00
Alexey Zelkin
df48b0d01c uncomment FILES section (it look reasonable here)
mdoc(7)'fy
1999-10-30 14:35:22 +00:00
Matthew Dillon
ebdb21f429 Put include <netgraph.h> back in - problem was due to a cvsup mess on
freefall.  There may also be a real problem w/ buildworld but the fix
    would go somewhere else, not here.
1999-10-24 02:58:39 +00:00
Matthew Dillon
f41f949d09 Cleanup missing includes, stale includes, and a few printf format
inconsistancies.
1999-10-23 17:45:11 +00:00
Julian Elischer
4cf49a4355 Whistle's Netgraph link-layer (sometimes more) networking infrastructure.
Been in production for 3 years now. Gives Instant Frame relay to if_sr
and if_ar drivers, and PPPOE support soon. See:
ftp://ftp.whistle.com/pub/archie/netgraph/index.html
for on-line manual pages.

Reviewed by: Doug Rabson (dfr@freebsd.org)
Obtained from:  Whistle CVS tree
1999-10-21 09:06:11 +00:00
Julian Elischer
a97a99221a Cleanup towards -Wall 1999-10-21 07:08:56 +00:00
Boris Popov
0abed1ff14 Allow suppress printing of lines with zero counts
for an IPX address family.

PR:		14168
1999-10-18 05:45:05 +00:00
Sheldon Hearn
5ff829fdbf Add xrefs to the {f,net,sock}stat.1 manpages. While I'm in there, fix
the sockstat.1 document title, which still remembers when sockstat was
called lsock.

Reviewed by:	mpp
1999-09-06 13:14:24 +00:00
Peter Wemm
f7406d04ca Zap $Source$ 1999-09-06 07:34:27 +00:00
Peter Wemm
a1a4f1a0d8 $Header$ -> $FreeBSD$ 1999-08-28 05:11:36 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Nik Clayton
6d6189a455 Document the use of the -a flag in conjunction with the -r flag.
PR:             docs/13037
Submitted by:   Christopher Masto <chris@netmonger.net>
1999-08-11 22:25:55 +00:00
Nik Clayton
3be5f1f5ce Add $Id$, to make it simpler for members of the translation teams to
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
1999-07-12 20:24:20 +00:00
Dag-Erling Smørgrav
8898c75d55 Don't truncate port numbers.
Submitted by:	ru
1999-07-06 19:10:15 +00:00
Luigi Rizzo
0024d1db07 Add support for printing bridging statistics with ``-p bdg '' .
If someone has a better flag to use I'll be glad to change it.
1999-04-26 16:11:50 +00:00
Bill Fumerola
9baac9f2e9 IPX address formatting nit.
PR:		bin/11179
Submitted by:	Dan Nelson <dnelson@emsphone.com>
1999-04-20 22:04:31 +00:00
Dag-Erling Smørgrav
e4ec3989d9 Fix fstat compatibility by printing the address of the tcppcb instead of
that of the regular socket pcb for TCP sockets.

PR:		bin/9963
Submitted by:	Ruslan Ermilov <ru@ucb.crimea.ua>
1999-03-10 17:25:42 +00:00
Bill Fenner
b13864ec1a Fix off-by-one error. 1999-02-16 19:05:09 +00:00
John Hay
e30e913cf7 Make the ipx part of netstat work again. 1999-02-06 19:12:48 +00:00
Ollivier Robert
bca92d96b8 Fix "make world" breakage because MT_RTABLE was still referenced here. 1999-01-18 12:40:44 +00:00
Bill Fenner
67a451cc89 Don't use ip_mrtproto to determine whether multicast routing is in
the kernel; this was left over from the earlier protocol-dependent
 kernel multicast routing code.

Learn how to handle the malloc'd multicast routing table (instead of
 expecting it to be in mbufs)
1999-01-18 02:09:15 +00:00
Gary Palmer
ed9ff6ddf7 Quick hack to allow netstat to compile once more: ifdef out MT_SOOPTS 1998-08-23 15:23:11 +00:00
John Birrell
acfd6b3968 Change casts from int to u_long and formats from %x to %lx.
Didn't fix the alignment of the output fields on alpha where addresses
require 16 characters to print.

Added a dummy field to the pt_u union to help the alpha compiler align
the u_sa field in a suiable way.
1998-08-18 13:41:38 +00:00
John Birrell
fb5a5a81ea Change a variable from int to size_t. 1998-08-18 13:36:47 +00:00
Poul-Henning Kamp
c6620a13c0 Make netstat work again. 1998-08-08 08:13:04 +00:00
Poul-Henning Kamp
99453c6ab8 Don't open /dev/mem until we need it, most cases we don't. 1998-08-05 13:54:07 +00:00
Bruce Evans
22694ebad5 Fixed printf format errors. 1998-07-06 21:01:54 +00:00
Bruce Evans
b45d09e830 Fixed type mismatches and style bugs in rev.1.30. 1998-07-06 20:52:08 +00:00
Warner Losh
9a1f6729af o Use snprintf over sprintf.
o Use strncpy correctly.
o Use enough buffer for line.

Inspired by or Obtained from: Similar changes in OpenBSD
1998-06-09 04:13:03 +00:00
Pierre Beyssac
958d6f7fc3 Make "netstat -s" display stats on fast-forwarded packets.
Obtained from: NetBSD code
1998-05-19 16:00:55 +00:00
Garrett Wollman
8ad9b1a36b Fix rev. 1.7: get offsetof from the correct header file. 1998-05-16 18:04:00 +00:00
Andrey A. Chernov
bc6ee716d5 Fix broken sun_len usage: it is not sun_path length but bigger 1998-05-16 08:31:49 +00:00
Garrett Wollman
4f81ef5056 mbuf, inet, and unix modules no longer read kvm. 1998-05-15 20:19:21 +00:00
Steve Price
b2ab9053e3 Remove (now) invalid .Xr trsp 8
PR:		6494
Submitted by:	Don Morrison <dmorrisn@u.washington.edu>
1998-05-03 21:34:34 +00:00
David Greenman
ca67f4589b Output mbuf clusters as current/peak/max. Requires new kern.ipc.nmbclusters
sysctl variable (previously committed).
1998-04-24 04:30:27 +00:00
Poul-Henning Kamp
384606eb2c netstat truncates info in sockaddr* between kgetsa and p_sockaddr
by dereferencing pointer to smaller structure

PR:		5256
Reviewed by:	phk
Submitted by:	Gregory D. Moncreaff <moncrg@bt340707.res.ray.com>
1998-04-22 06:54:31 +00:00
Poul-Henning Kamp
c5d1ef4169 The current version of netstat does not print the interface
name for AF_LINK routing entries. This makes debugging
network problems more difficult.
PR:		4182
Reviewed by:	phk
Submitted by:	Craig Leres <leres@ee.lbl.gov>
1998-04-19 18:18:25 +00:00
Andrey A. Chernov
881377bc7d Add (unsigned) cast to prevent overflow in %
Submitted by:  "Alex G. Bulushev" <bag@demos.su>
1997-11-10 08:03:36 +00:00
Steve Price
fbf8628c08 Typo fix.
PR:		docs/4579
Submitted by:	Stephen J. Roznowski <sjr@home.net>
1997-10-27 03:31:57 +00:00
Garrett Wollman
4e00c309c0 Print out the two new fields in the ICMP stats. While we're at it, also
convert icmp_stats() to use sysctl(3) to retrieve the information
rather than kvm.  This makes it easy to also print whether ICMP address
mask responses are enabled, so do so.
1997-08-25 16:57:05 +00:00
Garrett Wollman
e4bb0b9a5b While I'm in here, fix address printing for `netstat -f unix' which has been
broken for a couple of weeks now...
1997-08-25 16:55:00 +00:00
Peter Wemm
5cc5ba1dd3 Bandaid to make this compile.. These old mbuf types should probably be
ripped out.
1997-08-17 09:12:43 +00:00
Philippe Charnier
5d422d6aa7 Remove prog, unused variables.
Cosmetic in usage string.
1997-07-29 06:51:41 +00:00
Guido van Rooij
11523cf5fb Remove -I/sys 1997-07-13 11:51:42 +00:00
Poul-Henning Kamp
ef1f3a4fd4 Remove some quite bogus code that tried to find subnet names but instead
spammed named with bogus queries.
1997-05-25 08:36:20 +00:00
John Hay
64a0cc86b5 Add the new ipx statistics variables.
Remove the dns lookup code in the ipx functions. That is bogus and slows
things like netstat -r(f ipx) down, without gaining anything.

Remove the ipx error protocol statistics.
1997-05-10 10:03:43 +00:00
Warner Losh
1c8af87873 compare return value from getopt against -1 rather than EOF, per the final
posix standard on the topic.
1997-03-29 04:34:07 +00:00
Garrett Wollman
13ae2e2d75 Use the new sysctl(3) interface to mbuf statistics rather than
groveling about in kmem.
1997-02-24 20:40:40 +00:00
Peter Wemm
c115df18cd Revert $FreeBSD$ to $Id$ 1997-02-22 19:58:13 +00:00
Garrett Wollman
2fde9bd6de When the mbuf code was changed to use a private allocator instead of
the kernel malloc, netstat was never updated to reflect the fact that
there are once again allocated-but-free mbufs, just as there are
clusters, and so the information presented about how much memory was
allocated to the network was bogus.  Fixed.
1997-02-12 19:33:22 +00:00
Garrett Wollman
a5969f5ffc Print out the new uninteresting-multicast-packets statistic. 1997-01-21 21:08:57 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Garrett Wollman
75fb877061 Print out the interface's multicast addresses using the new
structures.
1997-01-13 21:27:46 +00:00
Paul Traina
e1fb4daa3e TCP statistics are unsigned counters.
Tor Egge reports counter wrap and requests and update to quad_t sized
counters, which is also a good thing to do,  but I'm unhappy about adding
two more instructions into the  code path every time we doink a counter.

Maybe with or after the Lite2 merge...
Submitted by:	Tor Egge <Tor.Egge@idt.ntnu.no>
1997-01-07 20:09:28 +00:00
Garrett Wollman
8766942543 Update to match changes in <net/if.h> and <netinet/ip_mroute.h>. 1997-01-03 20:16:31 +00:00
Garrett Wollman
15244cd5c2 Learn to follow the new interface address lists. 1996-12-13 21:29:59 +00:00
Garrett Wollman
0e27dc0563 Understand queue-ized ifnet structures. 1996-12-11 20:39:43 +00:00
Garrett Wollman
628d2ac1b0 Fix up programs which expect <net/if.h> to include <sys/time.h> to instead
do it themselves.  (Some of these programs actually depended on this
beyond compiling the definition of struct ifinfo!)  Also fix up some
other #include messes while we're at it.
1996-12-10 17:11:53 +00:00
Bill Fenner
f6719675d2 Display multicast addresses if the "a" flag is used in combination
with "-i".  This was already in the man page but was not implemented.

Obtained from:	Multicast release 3.5
1996-12-02 06:38:30 +00:00
Garrett Wollman
9086499893 Eliminate unnecessary include of <sys/mbuf.h>. PCBs aren't stored in mbufs
any more.
1996-10-28 18:56:44 +00:00
Garrett Wollman
924a8fa376 Remove reference to oobsolete RTF_MASK flag (soon to be removed). 1996-10-09 18:19:07 +00:00
Julian Elischer
d4b2a43950 make appletalk networks not show an un-needed host
part in displaying the routes.
1996-09-05 23:34:09 +00:00
Bruce Evans
5b963fa12e Fixed DPADD. 1996-09-05 17:16:10 +00:00
Julian Elischer
a8d3784533 fix printing of netranges in the i and r displays for netatalk 1996-08-31 07:43:01 +00:00
Poul-Henning Kamp
8d612dd2fc Try to make netstat more smart about port numbers.
Feedback most welcome.
1996-08-23 19:05:34 +00:00
Julian Elischer
e56dd1bb4f Submitted by: archie@whistle.com
slight cleanups on yesterday's patches
1996-07-23 22:00:14 +00:00
Julian Elischer
3a67d2bc37 Submitted by: archie@whistle.com
appletalk cleanups
1996-07-23 01:18:47 +00:00
Julian Elischer
93e0e11657 Adding changes to ipfw and the kernel to support ip packet diversion..
This stuff should not be too destructive if the IPDIVERT is not compiled in..
 be aware that this changes the size of the ip_fw struct
so ipfw needs to be recompiled to use it.. more changes coming to clean this up.
1996-07-10 19:44:30 +00:00
Julian Elischer
6ffcfd6c9e appletalk cleanups
e.g.
Active ATALK connections
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
ddp        0      0  [69.230]130            [*.*]*
ddp        0      0  [69.230]128            [*.*]*
ddp        0      0  [69.230]1              [*.*]*

etc..
1996-07-09 02:55:47 +00:00
Peter Wemm
1336da0dea make netstat distinguish broadcast and blackhole routes where they appear.
(RTF_BLACKHOLE was already documented as being shown, but the code ignored
it)

Sumbitted by: Greg Lehey <grog@lemis.de>
1996-06-15 17:08:40 +00:00
Julian Elischer
cae2a25e65 better appletalk support. 1996-06-10 21:03:38 +00:00
Julian Elischer
ce1355d54c I guess the docs should mention the new protocol at least once. 1996-06-08 00:54:18 +00:00
Julian Elischer
63bf4575db patches to allow netstat to monitor appletalk sockets openned using the
/sys/netatalk protocol stack

more cleanups and fixes are likely
1996-06-08 00:20:42 +00:00
Garrett Wollman
759b7d75fb Print PCB hash miss statistic. 1996-06-05 17:24:33 +00:00
Alexander Langer
7d56c0ee6b Code cleanup: remove unused variables, use correct *printf format
specifiers (some unsigned values were printed as signed, some longs
were printed as ints), and place parentheses around assignments in
if statements.
1996-06-02 23:19:12 +00:00
John Hay
33b6236de7 Document that ipx is a valid protocol for the -f option.
Comment out ns and iso. They are not supported anymore.
1996-04-13 21:23:57 +00:00
David Greenman
d8d891521e Move #include of queue.h before #include of socketvar.h in preparation for
struct socket changes.
1996-03-11 13:01:12 +00:00
David Greenman
0b87c9157d Make the -w option actually useful to people. Instead of it creating a
messy 130 column collage, output the system totals -or- info for a
specific interface if -I is given. Also wait for <interval> before
outputting the first sample so that it represents meaningful data (as
opposed to the total since the system was booted - most busy systems
wrap around many times during their operation, so these numbers are
only misleading).
1996-02-29 07:44:37 +00:00
Guido van Rooij
1347f5b8e5 Add a counter for the number of times the listen queue was overflowed to
the tcpstat structure. (netstat -s)
Reviewed by:	wollman
Obtained from: Steves, TCP/IP Ill. vol.3, page 189
1996-02-26 21:47:13 +00:00
Garrett Wollman
37b197b9ec For some reason, the changes to make route.c compile didn't make it over.
Fixed.

Pointed-out-by: joerg
1996-02-16 15:42:14 +00:00
Garrett Wollman
cbc17e711e XNS sort-of-support is no more. 1996-02-13 17:30:37 +00:00
Garrett Wollman
0761cb293e Remove support for OSI networking in user-land (#ifdef OSI aor CCITT)
in preparation for its removal from the kernel source tree.  NB: because
a function was deleted, libc is now at version 3.0 (was 2.2 previously).
1996-02-06 20:36:15 +00:00
Mike Pritchard
270d3d754a Fix a variety of minor typos and cross references in a bunch of
man pages.

Masanobu Saitoh <msaitoh@spa.is.uec.ac.jp>
Giles Lean <giles@nemeton.com.au>
<soda@sra.co.jp>
1996-01-20 07:29:11 +00:00
Peter Wemm
9c437f50ee tidy up the domain name trimming code, and move it to a single place
rather than having the same bit of code duplicated in three places,
each with their own static copy of the host's local name.
1996-01-15 02:18:35 +00:00
Peter Wemm
cc63cd5663 A couple of changes of mine that I've been using for a while:
route.c: look up the netname as-is first before the shifted name. this
         makes a big speed difference, as the lookups are generally local
	 DNS.  The shifted names can be very wrong (there is still guessing
	 and fudging involved) and usually go remote, taking a long time
	 to fail.  If you have the RFC reccomended netnames in your reverse
	 lookups, this is even faster still.
main.c:  dont do a sethostent(1) - this is causing the resolver to use a
	 VC (tcp) connection to the resolver, which has more overheads and
	 is slower than the default UDP case.  This once made sense when
	 everything was based on text host tables.
1996-01-14 23:42:19 +00:00
Peter Wemm
05ddff6e30 Merge in Lite-2 changes. 1996-01-14 23:33:13 +00:00
Andrey A. Chernov
1ef69972ad Change .8s port name restriction to .15s, modern tcp port
have longer names, check /etc/services.
kerberos_master triggers this bug: it is undistiguishable from
simple kerberos for .8s
1995-12-23 18:19:01 +00:00
Julian Elischer
140dbd4767 Submitted by: John Hay
more IPX related fixes
1995-12-05 07:29:15 +00:00
Stefan Eßer
09a67ffa0e Increase width of Network column from 11 to 13 for the AF_INET case.
This seems to have been missed, when the recent IPX changes went in ...
1995-11-22 22:21:04 +00:00
Peter Wemm
f3117d66d3 Fix the bug that caused the AF_UNIX domain sockets to not be shown..
(it was nlist()ing a wrong symbol name).  Only problem is that I'd grown
quite partial to the inet-only version.. :-)
1995-11-15 14:56:34 +00:00
Julian Elischer
661e19c924 Submitted by: Mike Mitchell
oops.
forgot this file then went to bed..

sorry
1995-10-27 20:18:22 +00:00
Adam David
513822dddc - #if defined(TF_NEEDSYN) && defined(TF_NEEDSYN)
+ #if defined(TF_NEEDSYN) && defined(TF_NEEDFIN)
1995-10-27 12:32:07 +00:00
Julian Elischer
09fa32d305 Submitted by: john hay
patches to merge the two IPX packages to work with each other and to
not break make-world :)

IPXrouted should be working now, (or at least compiling) :)
1995-10-27 10:48:31 +00:00
Julian Elischer
cc6a66f20e Reviewed by: julian and jhay@mikom.csir.co.za
Submitted by:	Mike Mitchell, supervisor@alb.asctmd.com

This is a bulk mport of Mike's IPX/SPX protocol stacks and all the
related gunf that goes with it..
it is not guaranteed to work 100% correctly at this time
but as we had several people trying to work on it
I figured it would be better to get it checked in so
they could all get teh same thing to work on..

Mikes been using it for a year or so
but on 2.0

more changes and stuff will be merged in from other developers now that this is in.

Mike Mitchell, Network Engineer
AMTECH Systems Corporation, Technology and Manufacturing
8600 Jefferson Street, Albuquerque, New Mexico 87113 (505) 856-8000
supervisor@alb.asctmd.com
1995-10-26 20:31:59 +00:00
Garrett Wollman
231bfb095d In TCP statistics, display new statistic about how many resends were
initiated as a result of the Path MTU discovery process.
1995-10-13 20:01:48 +00:00
David Greenman
1b72e71cc2 Fixed netstat to not bogusly mangle the argv[] command args by rewriting
the way it stores and handles "interface". The previous behavior resulted
in strange output from 'w' and 'ps' when an interface specification was
given to netstat.
1995-09-23 15:04:28 +00:00
David Greenman
3aa80b1d81 Output statistics as unsigned in the -w section.
Look at error return of kread() and stop on error.
Fix warning in kread() to not output "kvm_read:" twice.
Killed PCB cache misses stat as we no longer have it.
1995-07-29 22:34:15 +00:00
David Greenman
89d7f49a31 Add "connections dropped by persist timeout" statistic. 1995-07-29 18:49:16 +00:00
Bruce Evans
7e4a866916 Instantiate our own variables instead of depending on bogus common
declarations in system headers that will be fixed soon.
1995-07-12 19:21:36 +00:00
Garrett Wollman
7b4315a73a Correct spelling mistake: upcated -> updated. 1995-06-19 16:55:16 +00:00
Garrett Wollman
861b18288b Print out the statistics for cache updates of rtt, rttvar, and ssthresh. 1995-06-19 16:46:21 +00:00
Garrett Wollman
ef105c25f6 Re-write `netstat -g' code to match the 3.5 data structures. 1995-06-13 19:18:40 +00:00
Rodney W. Grimes
7799f52a32 Remove trailing whitespace. 1995-05-30 06:41:30 +00:00
David Greenman
a9d6f1a78d That's what I get for doing things in a hurry...applied up-to-date patch
to this file rather than old one (before I renamed the structure element).
1995-04-09 15:12:21 +00:00
David Greenman
fe9cff485b Oops, remove some chaff from previous commit. 1995-04-09 05:34:54 +00:00
David Greenman
7452c2a5ef Updated netstat to grok 4.4 QUEUE macros now being used to like the PCBs
together.
1995-04-09 05:33:17 +00:00
Jordan K. Hubbard
d31b19afb1 The negative expire times shown by netstat are confusing and ugly.
Destination      Gateway            Flags     Refs     Use     Netif Expire
199.182.75.128   link#1             UC          0        0       ed0 -842660
Submitted by:	John Capo <jc@irbs.com>
1995-04-06 06:09:44 +00:00
David Greenman
c585f97c65 Changed "mapped pages in use" to "mbuf clusters in use". 1995-02-23 19:08:11 +00:00
Garrett Wollman
9a94a59774 Make netstat report the correct state for T/TCP.
Submitted by: Andras Olah <olah@cs.utwente.nl>
1995-02-14 03:09:51 +00:00
Garrett Wollman
51e7d42c56 Don't print protocol-cloned routes by default (enabled by -a flag).
Print non-zero expiration timers.
Use err(3) for error reporting.
1995-01-23 20:19:16 +00:00
Garrett Wollman
c70b84bd3c Document new route flags. 1994-12-14 18:55:01 +00:00
Garrett Wollman
a7c7761f65 Make it possible to correctly print out new route flags, and do so. 1994-12-13 22:34:34 +00:00
David Greenman
e1e293a5dc Added '-b' option to display the number of in and out bytes on a given
interface (used with -i and -I flag).
1994-10-12 02:37:35 +00:00
Garrett Wollman
7b46dd001d Document router advertisement and solicitation messages in ICMP input
histogram.
1994-10-02 18:45:32 +00:00
Garrett Wollman
19bd7f946a Tell netstat about the new multicast forwarding statistics. For the moment,
don't try to do any multicast forwarding cache printouts; it's not clear
that netstat can do anything particularly useful or meaningful.
1994-09-08 00:07:12 +00:00
David Greenman
541f256275 Changed output formatting to 0 pad hex bytes if necessary. This makes
the output consistent with traditional representations of ethernet
addresses. I still don't like the spacing in netstat -i, however.
1994-08-05 12:38:06 +00:00
David Greenman
b3bfc7199e Converted 'vmunix' to 'kernel'. 1994-08-05 09:14:37 +00:00
Rodney W. Grimes
9b50d90275 BSD 4.4 Lite Usr.bin Sources 1994-05-27 12:33:43 +00:00