K 10
svn:author
V 3
hrs
K 8
svn:date
V 27
2013-07-12T01:52:31.394364Z
K 7
svn:log
V 1093
MFC 232379, 252511, 252548, 253060:

- Allow to configure net.inet6.ip6.{accept_rtadv,no_radr} by the
  loader tunables as well because they have to be configured before
  interface initialization for AF_INET6.

- Allow ND6_IFF_AUTO_LINKLOCAL for IFT_BRIDGE.  An interface with IFT_BRIDGE
  is initialized with !ND6_IFF_AUTO_LINKLOCAL && !ND6_IFF_ACCEPT_RTADV
  regardless of net.inet6.ip6.accept_rtadv and net.inet6.ip6.auto_linklocal.
  To configure an autoconfigured link-local address (RFC 4862), the
  following rc.conf(5) configuration can be used:

   ifconfig_bridge0_ipv6="inet6 auto_linklocal"

- if_bridge(4) now removes IPv6 addresses on a member interface to be
  added when the parent interface or one of the existing member
  interfaces has an IPv6 address.  if_bridge(4) merges each link-local
  scope zone which the member interfaces form respectively, so it causes
  address scope violation.  Removal of the IPv6 addresses prevents it.

- if_lagg(4) now removes IPv6 addresses on a member interfaces
  unconditionally.

- Set reasonable flags to non-IPv6-capable interfaces.

END