Commit Graph

20 Commits

Author SHA1 Message Date
hwr fb7871d6b2 If the incoming code value is 0, timer gets 0, which would mean
a divide by zero afterwards.
This is also, what Bill Fenner seems to have done in the FreeBSD igmp
code.
This should fix kern/6541.
1999-04-25 10:26:29 +00:00
mycroft 7eeb5a04da Don't screw with ip_len; just subtract from it where we actually use the
value.
1999-01-19 23:03:20 +00:00
tls c9934a9084 Change list of interface IP addresses to a hash. Improves performance on hosts with a large number of IP addresses significantly. 1998-02-13 18:21:38 +00:00
scottr 54ea074777 Use option header file for MROUTING 1998-01-12 03:02:48 +00:00
mycroft 62a6cce9ca Add in_nullhost() and in_hosteq() macros, to hide some protocol
details.  Also, fix a bug in TCP wrt SYN+URG packets.
1996-09-09 14:51:07 +00:00
christos 14d9cd33af netinet prototypes 1996-02-13 23:40:59 +00:00
mycroft 5482957905 splnet --> splsoftnet 1995-08-12 23:59:09 +00:00
mycroft 41703012d6 Don't cast things unnecessarily. 1995-06-04 05:58:20 +00:00
mycroft eb216fd6c2 Avoid byte-swapping IP addresses at run time. 1995-06-01 21:35:34 +00:00
mycroft 2eaf92b3e5 Add missing ntohl() in multicast test. 1995-06-01 15:59:04 +00:00
mycroft f49ddb8b04 Implement IGMP v2. Based on the Multicast 3.5 distribution. 1995-05-31 06:08:17 +00:00
cgd b5b72d26ea be a bit more careful and explicit with types. (basically a large no-op.) 1995-04-13 06:25:36 +00:00
cgd cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
brezak de3a00ee3d Patch to fix ip cksum errors. From mccanne@ee.lbl.gov (Steven McCanne). 1994-06-09 15:59:47 +00:00
mycroft 57de85fb31 Modify the loopback checks to deal with multiple interfaces. 1994-06-04 08:13:23 +00:00
mycroft 07b4f2ab54 Update to 4.4-Lite networking code, with a few local changes. 1994-05-13 06:02:48 +00:00
hpeyerl d7038296be Multicast is no longer optional. 1994-02-02 05:58:50 +00:00
mycroft b79490fcca Should compile now with or without `options MULTICAST'. 1994-01-10 20:14:14 +00:00
mycroft 4fe12e6e88 Fix some inconsistent spacing; spaces at the end of lines, etc. 1994-01-08 21:21:28 +00:00
hpeyerl aa7f3b23a8 multicast support.
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
1993-12-06 04:50:19 +00:00