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22 Commits

Author SHA1 Message Date
perry
4f27ab21b8 /*CONTCOND*/ while (0)'ed macros 2002-11-02 07:30:55 +00:00
itojun
9401012487 KNF - return is not a function. sync w/kame. 2002-09-11 02:46:42 +00:00
itojun
6dedde045a correct signedness mixup in pointer passing. sync w/kame 2002-09-11 02:41:19 +00:00
itojun
b05ff066a7 whitespace cleanup 2002-06-09 14:43:10 +00:00
itojun
d208a22daa use arc4random() where possible. 
XXX is it necessary to do microtime() on tcp syn cache?
 2002-05-28 10:11:49 +00:00
itojun
10c5914022 limit number of IPv6 fragments (not the fragment queue size) to 
fight against lots-of-frags DoS attacks.  sync w/kame
 2002-05-28 03:04:05 +00:00
itojun
766a6d874e have a real lock around IPv6 reassembly. 2002-03-15 10:44:07 +00:00
lukem
4f2ad95259 add RCSIDs 2001-11-13 00:56:55 +00:00
itojun
ae5499819c reduce diffs with kame (mostly cosmetic). 
move IPV6_CHECKSUM processing to sys/netinet6/raw_ip6.c.
constify a couple of places.
 2001-10-18 07:44:33 +00:00
itojun
fc66251bda plug memory leak on invalid fragment packet. supress noisy log. from kame 2001-05-17 14:01:37 +00:00
itojun
2df943e652 correct handling of upper limitation to # of reass queue. 2001-02-22 05:04:42 +00:00
itojun
37bb4bf58b set frag6_doing_reass properly (for frag6_drain). sync with kame. 2001-02-11 05:05:27 +00:00
itojun
e1f4f77960 to sync with kame better, (1) remove register declaration for variables, 
(2) sync whitespaces, (3) update comments. (4) bring in some of portability
and logging enhancements.  no functional changes here.
 2001-02-10 04:14:26 +00:00
itojun
90736ab608 fix include pathname for better rfc2292 compliance. 2000-02-06 12:49:37 +00:00
itojun
b89812ff7f - Don't reuse ip6 header portion as reassembly pointer, to be friendly 
with LP64 arch.  (not tested on LP64, sorry)
- add comment on reass rule
- some other cleanups

NetBSD PR: 9340
From: iwamoto@sat.t.u-tokyo.ac.jp
(in sync with kame)
 2000-02-03 18:13:01 +00:00
itojun
b3761abef8 remove extra portability #ifdef (like #ifdef __FreeBSD__) in KAME IPv6/IPsec 
code, from netbsd-current repository.
#ifdef'ed version is always available from ftp.kame.net.

XXX please do not make too many diff-unfriendly changes, we'll need to take
bunch of diffs on upgrade...
 2000-01-06 15:46:07 +00:00
itojun
ea861f0183 sync IPv6 part with latest KAME tree. IPsec part is left unmodified 
due to massive changes in KAME side.
- IPv6 output goes through nd6_output
- faith can capture IPv4 packets as well - you can run IPv4-to-IPv6 translator
  using heavily modified DNS servers
- per-interface statistics (required for IPv6 MIB)
- interface autoconfig is revisited
- udp input handling has a big change for mapped address support.
- introduce in4_cksum() for non-overwriting checksumming
- introduce m_pulldown()
- neighbor discovery cleanups/improvements
- netinet/in.h strictly conforms to RFC2553 (no extra defs visible to userland)
- IFA_STATS is fixed a bit (not tested)
- and more more more.

TODO:
- cleanup os-independency #ifdef
- avoid rcvif dual use (for IPsec) to help ifdetach

(sorry for jumbo commit, I can't separate this any more...)
 1999-12-13 15:17:17 +00:00
itojun
0647902fc8 fix IPv6 fragment ID initialization - random() does not return 
random value when frag6_init() is called, so use microtime() to stir
the value better.
 1999-08-26 11:10:49 +00:00
itojun
06c350054d remove reference to in6_systm.h (file itself will be removed afterwords) 1999-07-30 10:35:34 +00:00
itojun
9b74747370 s/splnet/splsoftnet/ in IPv6/IPsec part. 
hope I made no mistake (the kernel works fine but I need a regress test)

Suggested by: thorpej
 1999-07-04 02:01:15 +00:00
thorpej
cd3a345ea0 RCS ID police. 1999-07-03 21:24:45 +00:00
itojun
74d3c214ec KAME/NetBSD 1.4 SNAP kit, dated 19990628. 
NOTE: this branch (kame) is used just for refernce.  this may not compile
due to multiple reasons.
 1999-06-28 06:36:47 +00:00