Commit Graph

14 Commits

Author SHA1 Message Date
wollman
17700af9e7 Make rtq_reallyold user-configurable via sysctl. 1994-12-14 19:06:37 +00:00
wollman
64047b0829 Call rtalloc_ign() so that protocol cloning will not occur at the IP layer. 1994-12-13 23:08:12 +00:00
ugen
dd9e9b49e3 Add match by interface from which packet arrived (via)
Handle right fragmented packets. Remove checking option
from kernel..
1994-12-12 17:20:55 +00:00
jkh
e8b4c66232 Ugen J.S.Antsilevich's latest, happiest, IP firewall code.
Poul:  Please take this into BETA.  It's non-intrusive, and a rather
substantial improvement over what was there before.
1994-11-16 10:17:11 +00:00
jkh
4975a57b63 Almost 12th hour (the 11th hour was almost an hour ago :-) patches
from Ugen.
1994-11-08 12:47:29 +00:00
jkh
6dbcdb0ab9 IP Firewall code from Daniel Boulet and J.S.Antsilevich
Submitted by:	danny ugen
1994-10-28 15:09:49 +00:00
phk
84923353f8 Cosmetics. Silence gcc -Wall. 1994-10-10 07:56:07 +00:00
phk
f3c1ed2327 GCC cleanup.
Reviewed by:
Submitted by:
Obtained from:
1994-10-02 17:48:58 +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
wollman
f9fc827448 Fix up some sloppy coding practices:
- Delete redundant declarations.
- Add -Wredundant-declarations to Makefile.i386 so they don't come back.
- Delete sloppy COMMON-style declarations of uninitialized data in
  header files.
- Add a few prototypes.
- Clean up warnings resulting from the above.

NB: ioconf.c will still generate a redundant-declaration warning, which
is unavoidable unless somebody volunteers to make `config' smarter.
1994-08-18 22:36:09 +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