K 10
svn:author
V 6
qingli
K 8
svn:date
V 27
2011-11-01T21:21:36.822924Z
K 7
svn:log
V 737
MFC 226451

The IPv6 code was influx at the time of r196865 due to the L2/L3
separation rewrite changes. r196865 was committed to fix a scope
violation problem in the following test scenario:

  box-1# ifconfig em0 inet6 2001:db8:1:: prefixlen 64 anycast
  box-1# ifconfig em1 inet6 2001:db8:2::1 prefixlen 64

  box-2# ifconfig re0 inet6 2001:db8:1::6 prefixlen 64

  em0 and re0 are on the same link.

  box-2# ping6 2001:db8:1::
  PING6(56=40+8+8 bytes) 2001:db8:1::6 --> 2001:db8:1::

the ICMPv6 response should have a source address of em1, which
is 2001:db8:2::1, not the link-local address of em0.

That code is no longer necessary and breaks the IPv6-Ready logo
testing, so revert it now.

Reviewed by:	hrs
Approved by:	re (kib)

END