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1db8d1f843
freebsd-nq/sys/netinet6
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Ana Kukec 1db8d1f843 MFp4: anchie_soc2009 branch: 
Add kernel side support for Secure Neighbor Discovery (SeND), RFC 3971.

The implementation consists of a kernel module that gets packets from
the nd6 code, sends them to user space on a dedicated socket and reinjects
them back for further processing.

Hooks are used from nd6 code paths to divert relevant packets to the
send implementation for processing in user space.  The hooks are only
triggered if the send module is loaded. In case no user space
application is connected to the send socket, processing continues
normaly as if the module would not be loaded. Unloading the module
is not possible at this time due to missing nd6 locking.

The native SeND socket is similar to a raw IPv6 socket but with its own,
internal pseudo-protocol.

Approved by:	bz (mentor)
2010-08-19 11:31:03 +00:00
..
dest6.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
frag6.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
icmp6.c MFp4: anchie_soc2009 branch: 2010-08-19 11:31:03 +00:00
icmp6.h
in6_cksum.c Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
in6_gif.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
in6_gif.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
in6_ifattach.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
in6_ifattach.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
in6_mcast.c Adapt r197136 to IPv6 stack: 2009-11-19 13:39:07 +00:00
in6_pcb.c No need to include security/mac/mac_framework.h here. 2010-02-18 22:30:37 +00:00
in6_pcb.h Make callers to in6_selectsrc() and in6_pcbladdr() pass in memory 2009-06-23 22:08:55 +00:00
in6_proto.c Allow carp(4) to be loaded as a kernel module. Follow precedent set by 2010-08-11 00:51:50 +00:00
in6_rmx.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
in6_src.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
in6_var.h MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
in6.c Fix our version of IPv6 address representation. 2010-05-19 00:35:47 +00:00
in6.h - Rename IP_NONLOCALOK IP socket option to IP_BINDANY, to be more consistent 2009-06-01 10:30:00 +00:00
ip6_ecn.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
ip6_forward.c Virtualize the pfil hooks so that different jails may chose different 2009-10-11 05:59:43 +00:00
ip6_id.c Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
ip6_input.c Since r186119 IP6 input counters for octets and packets were not 2010-07-21 13:01:21 +00:00
ip6_ipsec.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
ip6_ipsec.h #if 0 out a currently unsued (and incomplete) function: ip6_ipsec_mtu(). 2008-03-14 11:44:30 +00:00
ip6_mroute.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
ip6_mroute.h Switch cmd argument to u_long. This matches what if_ethersubr.c does and 2009-06-21 10:29:31 +00:00
ip6_output.c try working around panic by validating rt and lle 2010-05-12 03:29:11 +00:00
ip6_var.h MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
ip6.h
ip6protosw.h Introduce an infrastructure for dismantling vnet instances. 2009-06-08 17:15:40 +00:00
mld6_var.h Use ALLOW_NEW_SOURCES and BLOCK_OLD_SOURCES to signal a join or leave 2009-12-22 20:40:22 +00:00
mld6.c When embedding the scope ID in MLDv1 output, check if the scope of the address 2010-04-10 12:24:21 +00:00
mld6.h Add MLDv2 protocol header, but do not connect it to the build. 2009-04-29 11:31:23 +00:00
nd6_nbr.c MFp4: anchie_soc2009 branch: 2010-08-19 11:31:03 +00:00
nd6_rtr.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
nd6.c MFp4: anchie_soc2009 branch: 2010-08-19 11:31:03 +00:00
nd6.h MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
pim6_var.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
pim6.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
raw_ip6.c MFp4: anchie_soc2009 branch: 2010-08-19 11:31:03 +00:00
raw_ip6.h Remove unused VNET_SET() and related macros; only VNET_GET() is 2009-07-16 21:13:04 +00:00
route6.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
scope6_var.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
scope6.c MFP4: @176978-176982, 176984, 176990-176994, 177441 2010-04-29 11:52:42 +00:00
sctp6_usrreq.c * Fix some race condition in SACK/NR-SACK processing. 2010-04-03 15:40:14 +00:00
sctp6_var.h 1) Adds the rest of the VIMAGE change macros 2008-07-09 16:45:30 +00:00
send.c MFp4: anchie_soc2009 branch: 2010-08-19 11:31:03 +00:00
send.h MFp4: anchie_soc2009 branch: 2010-08-19 11:31:03 +00:00
tcp6_var.h Remove unused VNET_SET() and related macros; only VNET_GET() is 2009-07-16 21:13:04 +00:00
udp6_usrreq.c Add flowtable support to IPv6 2010-05-09 20:32:00 +00:00
udp6_var.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00