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552 Commits

Author SHA1 Message Date
ume
665d96e2ec - update comments to refrect recent BSDs. 
- nuke unused macro PSUEDO_SET().
- I believe our if_xname stuff is nothing strange against other BSDs.

Obtained from:	KAME
 2003-11-04 14:08:31 +00:00
ume
87ef6506af rename variables. 
Obtained from:	KAME
 2003-11-02 19:09:29 +00:00
brooks
f1e94c6f29 Replace the if_name and if_unit members of struct ifnet with new members 
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By:	re (in principle)
Reviewed By:	njl, imp
Tested On:	i386, amd64, sparc64
Obtained From:	NetBSD (if_xname)
 2003-10-31 18:32:15 +00:00
ume
448f2f0dfc correct stat to increment. 
Obtained from:	KAME
 2003-10-31 17:51:54 +00:00
ume
2ecf5196e3 do not insert a dest option header (even specified by a user) that 
should be placed before a routing header, unless a routing header
really exists.

Obtained from:	KAME
 2003-10-31 16:32:12 +00:00
ume
1b705657ea (icmp6_rip6_input) if the received data is small enough but in an 
mbuf cluster, copy the data to a separate mbuf that do not use a
cluster.  this change will reduce the possiblity of packet loss
in the socket layer.

Obtained from:	KAME
 2003-10-31 16:21:26 +00:00
ume
5b1d3ee076 rename MLD6_* to MLD_*. 
Obtained from:	KAME
 2003-10-31 16:07:15 +00:00
ume
2f50cbb708 use arc4random. 
Obtained from:	KAME
 2003-10-31 16:06:05 +00:00
ume
ae762ca5fe initialize in6_tmpaddrtimer_ch. 
Obtained from:	KAME
 2003-10-31 15:57:02 +00:00
ume
0034cbab05 nuku unused functions in6_nigroup_attach() and 
in6_nigroup_detach().

Obtained from:	KAME
 2003-10-31 15:51:28 +00:00
sam
9183d53dd7 Overhaul routing table entry cleanup by introducing a new rtexpunge 
routine that takes a locked routing table reference and removes all
references to the entry in the various data structures. This
eliminates instances of recursive locking and also closes races
where the lock on the entry had to be dropped prior to calling
rtrequest(RTM_DELETE).  This also cleans up confusion where the
caller held a reference to an entry that might have been reclaimed
(and in some cases used that reference).

Supported by:	FreeBSD Foundation
 2003-10-30 23:02:51 +00:00
sam
e6809a8b87 use a local variable to avoid holding a lock across a call out of view 
Supported by:	FreeBSD Foundation
 2003-10-30 22:56:13 +00:00
ume
bc68df01ed - unlock on error. 
- don't call malloc with M_WAITOK within lock context.
 2003-10-30 18:42:25 +00:00
ume
f06677c31d add management part of address selection policy described in 
RFC3484.

Obtained from:	KAME
 2003-10-30 15:29:17 +00:00
sam
f188fceee7 correct LOR by using a local variable to hold result 
instead of holding a lock while calling out of view

Supported by:	FreeBSD Foundation
 2003-10-29 22:59:12 +00:00
ume
b9fecc82d3 add ECN support in layer-3. 
- implement the tunnel egress rule in ip_ecn_egress() in ip_ecn.c.
   make ip{,6}_ecn_egress() return integer to tell the caller that
   this packet should be dropped.
 - handle ECN at fragment reassembly in ip_input.c and frag6.c.

Obtained from:	KAME
 2003-10-29 15:07:04 +00:00
ume
36edae8e0d ip6_savecontrol() argument is redundant 2003-10-29 12:52:28 +00:00
ume
bde54b9152 hide m_tag, again. 
Requested by:	sam
 2003-10-29 12:49:12 +00:00
ume
8ff2243783 make sure to accept only IPv6 packet. 
Obtained from:	KAME
 2003-10-28 16:45:29 +00:00
ume
67fa4b4d82 cleanup use of m_tag. 
Obtained from:	KAME
 2003-10-28 16:29:26 +00:00
ume
d382f2f692 M_DONTWAIT was passed into malloc(). 
Submitted by:	Ian Dowse <iedowse@maths.tcd.ie>
 2003-10-27 07:15:22 +00:00
ume
ecb479d77a re-add wrongly disappered IPV6_CHECKSUM stuff by introducing 
ip6_raw_ctloutput().

Obtained from:	KAME
 2003-10-26 18:17:01 +00:00
ume
4337476eb4 drop unused defines. 2003-10-26 15:15:36 +00:00
ume
dfe92b1d1c drop unused fields. 2003-10-26 15:06:06 +00:00
ume
a06a59838e use uint32_t instead of u_int32_t for newly introduced 
struct definition.
 2003-10-26 10:49:18 +00:00
ume
bbeee5f0f7 revert following unwanted changes: 
- __packed to __attribute__((__packed__)
  -  uintN_t back to u_intN_t

Reported by:	bde
 2003-10-25 10:57:08 +00:00
ume
b3c1e80175 correct namespace pollution. 
Submitted by:	bde
 2003-10-25 09:37:10 +00:00
ume
19c7c976c8 remove the ip6r0_addr and ip6r0_slmap members from ip6_rthdr0{} 
according to rfc2292bis.

Obtained from:	KAME
 2003-10-24 20:37:05 +00:00
ume
881c4fa391 Switch Advanced Sockets API for IPv6 from RFC2292 to RFC3542 
(aka RFC2292bis).  Though I believe this commit doesn't break
backward compatibility againt existing binaries, it breaks
backward compatibility of API.
Now, the applications which use Advanced Sockets API such as
telnet, ping6, mld6query and traceroute6 use RFC3542 API.

Obtained from:	KAME
 2003-10-24 18:26:30 +00:00
sam
090c7c6e67 check return result from rtalloc1 before invoking RTUNLOCK 2003-10-23 21:41:00 +00:00
ume
e0831e433f we have ppsratecheck(). 2003-10-22 19:23:51 +00:00
ume
caf3332c51 IP6Q_LOCK_CHECK -> IP6Q_LOCK_ASSERT. 
Sugested by:	sam
 2003-10-22 19:03:49 +00:00
ume
75025ec654 drop the code of HAVE_NRL_INPCB part. our system doesn't 
use NRL style INPCB.
 2003-10-22 18:52:57 +00:00
ume
b9e84a6697 pretect ip6 reassemble queue by use of mutex. 
Submitted by:	rwatson (with modification)
 2003-10-22 15:32:56 +00:00
ume
55ad7e749c - implement lock around IPv6 reassembly, to avoid panic due to 
frag6_drain (mutex version will come later).
- limit number of fragments (not fragment queues) in kernel.

Obtained from:	KAME
 2003-10-22 15:29:42 +00:00
ume
75c947372b protect sid_default and sid. 
Submitted by:	rwatson (with modification)
 2003-10-22 15:13:36 +00:00
ume
6018d9bfc9 reduce calling in6_addr2zoneid(). 2003-10-22 15:12:06 +00:00
suz
d11ff9f6a5 more strict sanity check for ESP tail 
Obtained from: KAME
 2003-10-22 10:44:59 +00:00
ume
5199c863f8 - change scope to zone. 
- change node-local to interface-local.
- better error handling of address-to-scope mapping.
- use in6_clearscope().

Obtained from:	KAME
 2003-10-21 20:05:32 +00:00
ume
1bfb498609 correct linkmtu handling. 
Obtained from:	KAME
 2003-10-20 15:27:48 +00:00
ume
8ff2c775d4 - revert to old rijndael code. new rijndael code broke gbde. 
- since aes-xcbc-mac and aes-ctr require functions in new
  rijndael code, aes-xcbc-mac and aes-ctr are disabled for now.
 2003-10-19 21:28:34 +00:00
ume
42120d22ea rtfree() must be called in lock context. 
Reported by:	jhay
 2003-10-18 17:46:23 +00:00
ume
31759c0525 nuke duplicate function and unused function. 
Obtained from:	KAME
 2003-10-17 17:50:09 +00:00
ume
89eb79f30b revert wrongly dropped null check by previous commit. 2003-10-17 17:34:31 +00:00
ume
babf2c3ec0 - add dom_if{attach,detach} framework. 
- transition to use ifp->if_afdata.

Obtained from:	KAME
 2003-10-17 15:46:31 +00:00
sam
81a0698b6a fix horribly botched MFp4 merge 2003-10-16 19:55:28 +00:00
sam
104396b82e pfil hooks can modify packet contents so check if the destination 
address has been changed when PFIL_HOOKS is enabled and, if it has,
arrange for the proper action by ip*_forward.

Submitted by:	Pyun YongHyeon
Supported by:	FreeBSD Foundation
 2003-10-16 18:57:45 +00:00
sam
5daf1cdd10 MFp4: correct locking issues in nd6_lookup 
Supported by:	FreeBSD Foundation
 2003-10-14 18:49:08 +00:00
ume
a89e9b5e91 use BF_ecb_encrypt(). 
Obtained from:	KAME
 2003-10-13 19:26:08 +00:00
ume
fd41336ef5 - support AES counter mode for ESP. 
- use size_t as return type of schedlen(), as there's no error
  check needed.
- clear key schedule buffer before freeing.

Obtained from:	KAME
 2003-10-13 14:57:41 +00:00