20 Commits

Author SHA1 Message Date
rwatson
1bd16d78e2 Introduce support for Mandatory Access Control and extensible
kernel access control.

When generating nd6 output on an interface, label the packet
appropriately.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
2002-08-02 20:49:14 +00:00
ume
d2b734fd1e Correct timer management (deprecated) in nd6_timer.
Obtained from:	KAME
MFC after:	3 days
2002-04-24 19:09:48 +00:00
suz
553226e8e1 just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD.
(based on freebsd4-snap-20020128)

Reviewed by:	ume
MFC after:	1 week
2002-04-19 04:46:24 +00:00
mdodd
ec999f8323 Use <net/fddi.h> rather than <netinet/if_fddi.h>. 2002-04-06 03:21:46 +00:00
ume
4d5783c847 In nd6_lookup(), check if rt_llinfo is non-NULL to avoid returning an
entry that has the LLINFO flag but is not a neighbor cache entry.

Obtained from:	KAME
MFC after:	1 week
2002-04-01 15:15:05 +00:00
ume
7bf004382f - In nd6_rtrequest(), ignored a route when it is created by cloning and
is not a neighbor.  see comments for the detailed reason.

- Rejected the process of nd6_rtrequest() when the request is RESOLVE and
the interface does not need neighbor caches.

Obtained from:	KAME
MFC After:	1 week
2002-02-28 17:05:46 +00:00
ru
ecb4d3d05f Pull post-4.4BSD change to sys/net/route.c from BSD/OS 4.2.
Have sys/net/route.c:rtrequest1(), which takes ``rt_addrinfo *''
as the argument.  Pass rt_addrinfo all the way down to rtrequest1
and ifa->ifa_rtrequest.  3rd argument of ifa->ifa_rtrequest is now
``rt_addrinfo *'' instead of ``sockaddr *'' (almost noone is
using it anyways).

Benefit: the following command now works.  Previously we needed
two route(8) invocations, "add" then "change".
# route add -inet6 default ::1 -ifp gif0

Remove unsafe typecast in rtrequest(), from ``rtentry *'' to
``sockaddr *''.  It was introduced by 4.3BSD-Reno and never
corrected.

Obtained from:	BSD/OS, NetBSD
MFC after:	1 month
PR:		kern/28360
2001-10-17 18:07:05 +00:00
jlemon
f729fe0a4a Wrap array accesses in macros, which also happen to be lvalues:
ifnet_addrs[i - 1]  -> ifaddr_byindex(i)
        ifindex2ifnet[i]    -> ifnet_byindex(i)

This is intended to ease the conversion to SMPng.
2001-09-06 02:40:43 +00:00
ume
eb2a428208 When the link-layer address of a router changes, select the
best router again.  In particular, when the neighbor entry is newly
created, it might affect the selection policy.

Obtained from:	KAME
MFC after:	1 week
2001-07-04 11:27:24 +00:00
ume
6c95672334 refresh default router list on nd6_purge(), only if we are an
autoconfigured host.

Obtained from:	KAME
2001-06-27 17:56:17 +00:00
sumikawa
fda44bcae3 Add IFT_L2VLAN for supported NDP type. IPv6 over VLAN works now.
Obtained from:	KAME
MFC after:	2 weeks
2001-06-19 14:48:02 +00:00
ume
832f8d2249 Sync with recent KAME.
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.

TODO:
  - The definitions of SADB_* in sys/net/pfkeyv2.h are still different
    from RFC2407/IANA assignment because of binary compatibility
    issue.  It should be fixed under 5-CURRENT.
  - ip6po_m member of struct ip6_pktopts is no longer used.  But, it
    is still there because of binary compatibility issue.  It should
    be removed under 5-CURRENT.

Reviewed by:	itojun
Obtained from:	KAME
MFC after:	3 weeks
2001-06-11 12:39:29 +00:00
bmilekic
fb0fa1fa59 Plug several mbuf leaks in error cases (in nd6)
Submitted by: jhay
2001-03-11 05:31:45 +00:00
kris
f13b6fe378 More IP option length validation.
Includes the following revisions from KAME (two of these were actually
committed previously but the CVS revisions weren't documented):

1.40      kame/kame/sys/netinet6/ah_core.c (committed in previous rev)
1.41      kame/kame/sys/netinet6/ah_core.c
1.28      kame/kame/sys/netinet6/ah_output.c (committed in previous rev)
1.29      kame/kame/sys/netinet6/ah_output.c
1.30      kame/kame/sys/netinet6/ah_output.c
1.129     kame/kame/sys/netinet6/nd6.c
1.130     kame/kame/sys/netinet6/nd6.c
1.24      kame/kame/sys/netinet6/dest6.c
1.25      kame/kame/sys/netinet6/dest6.c

Obtained from:	KAME
2001-02-26 03:41:13 +00:00
simokawa
6d1f53999c Better detection of duplicated initialization.
Obtained from:	KAME
2001-02-20 10:23:25 +00:00
peter
21b418d3ba Yikes, these files bogusly #include "loop.h" but didn't use the value.
My searching for NLOOP missed them. :-(
2001-01-29 11:28:20 +00:00
itojun
5f4e854de1 sync with kame tree as of july00. tons of bug fixes/improvements.
API changes:
- additional IPv6 ioctls
- IPsec PF_KEY API was changed, it is mandatory to upgrade setkey(8).
  (also syntax change)
2000-07-04 16:35:15 +00:00
sumikawa
f450d15f13 even if nd6_nud_hint is called, do not change a neighbor's status
unless the old status is probably reachable (i.e. the link-layer address
has already been resolved).

Obtained from:	KAME Project
2000-04-17 20:24:06 +00:00
shin
70f0bdf681 udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
packet divert at kernel for IPv6/IPv4 translater daemon

This includes queue related patch submitted by jburkhol@home.com.

Submitted by: queue related patch from jburkhol@home.com
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-12-07 17:39:16 +00:00
shin
cad2014b27 KAME netinet6 basic part(no IPsec,no V6 Multicast Forwarding, no UDP/TCP
for IPv6 yet)

With this patch, you can assigne IPv6 addr automatically, and can reply to
IPv6 ping.

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-11-22 02:45:11 +00:00