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freebsd-nq/sys/netinet6
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Hiroki Sato a283298ce3 Improve flexibility of receiving Router Advertisement and 
automatic link-local address configuration:

- Convert a sysctl net.inet6.ip6.accept_rtadv to one for the
  default value of a per-IF flag ND6_IFF_ACCEPT_RTADV, not a
  global knob.  The default value of the sysctl is 0.

- Add a new per-IF flag ND6_IFF_AUTO_LINKLOCAL and convert a
  sysctl net.inet6.ip6.auto_linklocal to one for its default
  value.  The default value of the sysctl is 1.

- Make ND6_IFF_IFDISABLED more robust.  It can be used to disable
  IPv6 functionality of an interface now.

- Receiving RA is allowed if ip6_forwarding==0 *and*
  ND6_IFF_ACCEPT_RTADV is set on that interface.  The former
  condition will be revisited later to support a "host + router" box
  like IPv6 CPE router.  The current behavior is compatible with
  the older releases of FreeBSD.

- The ifconfig(8) now supports these ND6 flags as well as "nud",
  "prefer_source", and "disabled" in ndp(8).  The ndp(8) now
  supports "auto_linklocal".

Discussed with:	bz and jinmei
Reviewed by:	bz
MFC after:	3 days
2009-09-12 22:08:20 +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 Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
icmp6.c This patch fixes an address scope violation. Considering the 2009-09-05 16:50:55 +00:00
icmp6.h
in6_cksum.c Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
in6_gif.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
in6_gif.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
in6_ifattach.c Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +00:00
in6_ifattach.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
in6_mcast.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
in6_pcb.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +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 Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +00:00
in6_rmx.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
in6_src.c This patch fixes the following issues: 2009-09-05 16:43:16 +00:00
in6_var.h Remove unused VNET_SET() and related macros; only VNET_GET() is 2009-07-16 21:13:04 +00:00
in6.c Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +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 Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
ip6_id.c Clean up VCS Ids. 2007-12-10 16:03:40 +00:00
ip6_input.c Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +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 Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +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 This patch fixes the following issues: 2009-09-05 16:43:16 +00:00
ip6_var.h Remove unused VNET_SET() and related macros; only VNET_GET() is 2009-07-16 21:13:04 +00:00
ip6.h
ip6protosw.h Introduce an infrastructure for dismantling vnet instances. 2009-06-08 17:15:40 +00:00
mld6_var.h Bite the bullet, and make the IPv6 SSM and MLDv2 mega-commit: 2009-04-29 19:19:13 +00:00
mld6.c Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +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 Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +00:00
nd6_rtr.c Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +00:00
nd6.c Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +00:00
nd6.h Improve flexibility of receiving Router Advertisement and 2009-09-12 22:08:20 +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 Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +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 Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
sctp6_usrreq.c - Cleanup checksum code. 2009-02-03 11:04:03 +00:00
sctp6_var.h 1) Adds the rest of the VIMAGE change macros 2008-07-09 16:45:30 +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 Merge the remainder of kern_vimage.c and vimage.h into vnet.c and 2009-08-01 19:26:27 +00:00
udp6_var.h Clean up VCS Ids. 2007-12-10 16:03:40 +00:00