Commit Graph

25 Commits

Author SHA1 Message Date
Hajimu UMEMOTO
d6385b1c0b source address selection part of RFC3484.
TODO: since there is scope issue to be solved, multicast and
link-local address are treated as special for workaround for
now.

Obtained from:	KAME
2003-11-04 20:22:33 +00:00
Hajimu UMEMOTO
11de19f44d ip6_savecontrol() argument is redundant 2003-10-29 12:52:28 +00:00
Hajimu UMEMOTO
1410779a4f hide m_tag, again.
Requested by:	sam
2003-10-29 12:49:12 +00:00
Hajimu UMEMOTO
2a5aafce0e cleanup use of m_tag.
Obtained from:	KAME
2003-10-28 16:29:26 +00:00
Hajimu UMEMOTO
02b9a2066e re-add wrongly disappered IPV6_CHECKSUM stuff by introducing
ip6_raw_ctloutput().

Obtained from:	KAME
2003-10-26 18:17:01 +00:00
Hajimu UMEMOTO
f95d46333d 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
Hajimu UMEMOTO
9888c40195 - 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
Hajimu UMEMOTO
7efe5d92ab - fix typo in comments.
- style.
- NULL is not 0.
- some variables were renamed.
- nuke unused logic.
(there is no functional change.)

Obtained from:	KAME
2003-10-08 18:26:08 +00:00
Hajimu UMEMOTO
b79274ba41 randomize IPv6 flowlabel when RANDOM_IP_ID is defined.
Obtained from:	KAME
2003-10-01 21:24:28 +00:00
Hajimu UMEMOTO
8513854d16 we don't need ip6_id when RANDOM_IP_ID is defined. 2003-10-01 18:23:27 +00:00
Hajimu UMEMOTO
672467eb28 Don't compiled ip6_randomid() in if RANDOM_IP_ID is not defined. 2003-10-01 16:22:58 +00:00
Hajimu UMEMOTO
8373d51d4b randomize IPv6 fragment ID.
Obtained from:	KAME
2003-10-01 15:13:29 +00:00
Sam Leffler
134ea22494 o update PFIL_HOOKS support to current API used by netbsd
o revamp IPv4+IPv6+bridge usage to match API changes
o remove pfil_head instances from protosw entries (no longer used)
o add locking
o bump FreeBSD version for 3rd party modules

Heavy lifting by:	"Max Laier" <max@love2party.net>
Supported by:		FreeBSD Foundation
Obtained from:		NetBSD (bits of pfil.h and pfil.c)
2003-09-23 17:54:04 +00:00
Jonathan Lemon
1cafed3941 Update netisr handling; Each SWI now registers its queue, and all queue
drain routines are done by swi_net, which allows for better queue control
at some future point.  Packets may also be directly dispatched to a netisr
instead of queued, this may be of interest at some installations, but
currently defaults to off.

Reviewed by: hsu, silby, jayanth, sam
Sponsored by: DARPA, NAI Labs
2003-03-04 23:19:55 +00:00
Jens Schweikhardt
d64ada501a Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/
Add FreeBSD Id tag where missing.
2002-12-30 21:18:15 +00:00
Sam Leffler
5d84645305 Replace aux mbufs with packet tags:
o instead of a list of mbufs use a list of m_tag structures a la openbsd
o for netgraph et. al. extend the stock openbsd m_tag to include a 32-bit
  ABI/module number cookie
o for openbsd compatibility define a well-known cookie MTAG_ABI_COMPAT and
  use this in defining openbsd-compatible m_tag_find and m_tag_get routines
o rewrite KAME use of aux mbufs in terms of packet tags
o eliminate the most heavily used aux mbufs by adding an additional struct
  inpcb parameter to ip_output and ip6_output to allow the IPsec code to
  locate the security policy to apply to outbound packets
o bump __FreeBSD_version so code can be conditionalized
o fixup ipfilter's call to ip_output based on __FreeBSD_version

Reviewed by:	julian, luigi (silent), -arch, -net, darren
Approved by:	julian, silence from everyone else
Obtained from:	openbsd (mostly)
MFC after:	1 month
2002-10-16 01:54:46 +00:00
Hajimu UMEMOTO
eccb7001ee cleanup usage of ip6_mapped_addr_on and ip6_v6only. now,
ip6_mapped_addr_on is unified into ip6_v6only.

MFC after:	1 week
2002-07-25 17:40:45 +00:00
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
Hajimu UMEMOTO
3384154590 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
Jun-ichiro itojun Hagino
f38211642f remove m_pulldown statistics, which is highly experimental and does not
belong to *bsd-merged tree
2000-07-12 16:39:13 +00:00
Jun-ichiro itojun Hagino
686cdd19b1 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
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Yoshinobu Inoue
6a800098cc IPSEC support in the kernel.
pr_input() routines prototype is also changed to support IPSEC and IPV6
chained protocol headers.

Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-12-22 19:13:38 +00:00
Yoshinobu Inoue
82cd038d51 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