Commit Graph

33 Commits

Author SHA1 Message Date
julian
34824b62c0 One caller of rip_input failed to be converted in the last commit. 2001-09-03 20:40:35 +00:00
julian
071f86f9f1 Patches from Keiichi SHIMA <keiichi@iij.ad.jp>
to make ip use the standard protosw structure again.

Obtained from: Well, KAME I guess.
2001-09-03 20:03:55 +00:00
ru
f8e11dde26 Add netstat(1) knob to reset net.inet.{ip|icmp|tcp|udp|igmp}.stats.
For example, ``netstat -s -p ip -z'' will show and reset IP stats.

PR:		bin/17338
2001-06-23 17:17:59 +00:00
jlemon
2b2c2a8b66 Add #include <machine/in_cksum.h>, in order to pick up the checksum
inline functions and prototypes.
2000-05-06 18:19:58 +00:00
shin
50ba589c66 IPSEC support in the kernel.
pr_input() routines prototype is also changed to support IPSEC and IPV6
chained protocol headers.

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-12-22 19:13:38 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
fenner
331c793e65 Rename igmp's MALLOC; it doesn't have anything to do with multicast routing. 1999-01-18 01:56:31 +00:00
dillon
21b42c731e PR: kern/8990
If timer calculation results in degenerate value (0), force it to 1
    to avoid divide-by-zero panic later on in calls to IGMP_RANDOM_DELAY().
    I considered simply adding 1 to the timer calculation, but was unsure
    if the calculation was part of the IGMP standard or not so did not want
    to mess with it for all cases.
1998-12-12 21:45:49 +00:00
phk
36e7a51ea1 Last major round (Unless Bruce thinks of somthing :-) of malloc changes.
Distribute all but the most fundamental malloc types.  This time I also
remembered the trick to making things static:  Put "static" in front of
them.

A couple of finer points by:	bde
1997-10-12 20:26:33 +00:00
phk
645e7b2ab6 Distribute and statizice a lot of the malloc M_* types.
Substantial input from:	bde
1997-10-11 18:31:40 +00:00
bde
1062c10a86 Fixed gratuitous ANSIisms. 1997-09-16 11:44:05 +00:00
bde
a6e315b69d Added used #include - don't depend on <sys/mbuf.h> including
<sys/malloc.h> (unless we only use the bogusly shared M*WAIT flags).
1997-09-02 01:19:47 +00:00
peter
94b6d72794 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.
1997-02-22 09:48:43 +00:00
jkh
808a36ef65 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
gpalmer
57c3ebc617 Clean up -Wunused warnings.
Reviewed by:		bde
1996-06-12 05:11:41 +00:00
wollman
de80c032c5 Always call ip_output() with a valid route pointer. For igmp, also get the
multicast option structure off the stack rather than malloc.
1996-04-18 15:41:11 +00:00
fenner
3a263cba5b Make rip_input() take the header length
Move ipip_input() and rsvp_input() prototypes to ip_var.h
Remove unused prototype for rip_ip_input() from ip_var.h
Remove unused variable *opts from rip_output()
1996-03-26 19:16:46 +00:00
fenner
fac8f2c922 IGMPv2 routines rewritten, to be more compact and to fully comply
with the IGMPv2 Internet Draft (including Router Alert IP option)
1996-03-14 16:59:20 +00:00
phk
8f20b511b7 Staticize. 1995-12-09 20:43:53 +00:00
bde
66a99891e3 Completed function declarations and/or added prototypes. 1995-12-02 19:38:06 +00:00
phk
db2c71245d New style sysctl & staticize alot of stuff. 1995-11-14 20:34:56 +00:00
wollman
20ad4f8359 Kernel side of 3.5 multicast routing code, based on work by Bill Fenner
and other work done here.  The LKM support is probably broken, but it
still compiles and will be fixed later.
1995-06-13 17:51:16 +00:00
rgrimes
c86f0c7a71 Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
dg
e28dccb6df These diffs modify the behaviour of multicast clients to conform with the
IGMPv2 spec.  This fixes the following bugs:

o ntohs() on a char provides silly results
o timer needs to be scaled to units of PR_FASTHZ; this was being done
  inconsistenly so now it gets done when it is initialized.

Reviewed by:	Garrett Wollman
Submitted by:	Bill Fenner <fenner@parc.xerox.com>
1995-05-16 01:28:29 +00:00
pst
321a03d090 Cleanup loopback interface support.
Reviewed by:	wollman
1995-04-26 18:10:58 +00:00
bde
289f11acb4 Add and move declarations to fix all of the warnings from `gcc -Wimplicit'
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
1995-03-16 18:17:34 +00:00
wollman
d9804d3f5c Add lots of useful MIB variables and a few not-so-useful ones for
completeness.
1995-02-16 00:27:47 +00:00
pst
84bb1b5747 Detect old-style multicast routers and interoperate properly 1994-10-31 06:36:47 +00:00
wollman
891e296c7a Shuffle some functions and variables around to make it possible for
multicast routing to be implemented as an LKM.  (There's still a bit of
work to do in this area.)
1994-09-14 03:10:15 +00:00
wollman
75ad508fd1 Initial get-the-easy-case-working upgrade of the multicast code
to something more recent than the ancient 1.2 release contained in
4.4.  This code has the following advantages as compared to
previous versions (culled from the README file for the SunOS release):

- True multicast delivery
- Configurable rate-limiting of forwarded multicast traffic on each
  physical interface or tunnel, using a token-bucket limiter.
- Simplistic classification of packets for prioritized dropping.
- Administrative scoping of multicast address ranges.
- Faster detection of hosts leaving groups.
- Support for multicast traceroute (code not yet available).
- Support for RSVP, the Resource Reservation Protocol.

What still needs to be done:

- The multicast forwarder needs testing.
- The multicast routing daemon needs to be ported.
- Network interface drivers need to have the `#ifdef MULTICAST' goop ripped
  out of them.
- The IGMP code should probably be bogon-tested.

Some notes about the porting process:

In some cases, the Berkeley people decided to incorporate functionality from
later releases of the multicast code, but then had to do things differently.
As a result, if you look at Deering's patches, and then look at
our code, it is not always obvious whether the patch even applies.  Let
the reader beware.

I ran ip_mroute.c through several passes of `unifdef' to get rid of
useless grot, and to permanently enable the RSVP support, which we will
include as standard.

Ported by: 	Garrett Wollman
Submitted by:	Steve Deering and Ajit Thyagarajan (among others)
1994-09-06 22:42:31 +00:00
dg
8d205697aa Added $Id$ 1994-08-02 07:55:43 +00:00
rgrimes
2469c867a1 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
rgrimes
8fb65ce818 BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00