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35 Commits

Author SHA1 Message Date
mycroft
231a906c71 There's just no plausible reason to byte-swap ip_id internally. It's opaque. 1999-01-19 23:39:56 +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
mycroft
d3ea3de1af Fix byte-swapping of ip_len in returned IP header. 1999-01-19 22:10:42 +00:00
thorpej
555784ccd5 Fix byte order and ip_len inconsistencies in ICMP reply code. Also, fix 
some formatting and HTONS(foo) vs. foo = htons(foo) inconsistencies.

PR #6602, Darren Reed.
 1999-01-11 22:35:06 +00:00
thorpej
12632ebf71 Reverse the copyright-notice-swap. It went against existing practice. 1998-12-19 02:46:12 +00:00
tls
c4730d65cf Switch order of TNF and UCB copyrights so UCB copyright is first; this seems more appropriate since UCB wrote the original code, after all. 1998-09-30 21:52:24 +00:00
kml
1579dcec47 Add support for deletion of routes added by path MTU discovery; 
uses new generic route timeout code.  Add sysctl for timeout period.
 1998-04-29 03:44:11 +00:00
tls
91de585d5f Add correct copyright notice for IP address hash change. This code is donated to TNF by the original copyright holder, Panix. 1998-02-15 18:24:23 +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
kml
560395f6f4 Changes to path MTU discovery to correctly handle "needs 
fragmentation" ICMP messages that specify a new MTU size of zero
(from, say, old buggy Linux kernels).
 1997-10-29 05:28:44 +00:00
kml
6b86b260cb change sysctl net.inet.icmp.mtudisc to net.inet.ip.mtudisc 1997-10-18 21:18:28 +00:00
kml
323c04642b Path MTU Discovery support. This is turned off by default. 
Use sysctl -w net.inet.icmp.mtudisc=1 to turn on.
Still to come:  path removal after some period, black hole detection
 1997-10-17 22:12:14 +00:00
thorpej
b791871522 Increment icmpstat.icps_badlen for bad length of ICMP_MASKREQ, per 
Stevens in TCP/IP Illustrated vol. 2, p.319.  Submitted by
Koji Imada <koji@math.human.nagoya-u.ac.jp> in PR #3712.
 1997-06-24 01:26:19 +00:00
christos
5545959d0b backout previous kprintf changes 1996-10-13 02:03:00 +00:00
christos
6d7ad25bea printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:12:43 +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
6897f39ae9 Various cleanup, including: 
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular foreign address.
 1995-06-12 00:46:47 +00:00
mycroft
41703012d6 Don't cast things unnecessarily. 1995-06-04 05:58:20 +00:00
mycroft
0a99592372 Clean up many more casts. 1995-06-04 05:06:49 +00:00
mycroft
4516e8c845 Don't use INADDR_* constants in case labels. 1995-06-01 21:46:27 +00:00
mycroft
eb216fd6c2 Avoid byte-swapping IP addresses at run time. 1995-06-01 21:35:34 +00:00
mycroft
ba9883ec57 Integrate multicast 3.5 distribution, with several bugs fixed and general 
cleanup.  This is a (working) snapshot of work in progress.
 1995-05-31 21:50:34 +00:00
cgd
cd172a4d08 KNF 1995-05-15 01:25:21 +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
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
321b0c6090 More prototypes. 1994-01-08 23:50:41 +00:00
mycroft
4fe12e6e88 Fix some inconsistent spacing; spaces at the end of lines, etc. 1994-01-08 21:21:28 +00:00
mycroft
95b048b53a Canonicalize all #includes. 1993-12-18 00:40:47 +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
cgd
45a57e79ea more rcsid additions and file header cleanups 1993-05-20 03:49:51 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00