remove route to linklocal all-node multicast addr (ff02:x::/32) when in6_ifdetach() is called. since in6_ifattach() configures it, it looks to be logical thing to do.
remove route to linklocal all-node multicast addr (ff02:x::/32) when
in6_ifdetach() is called.
since in6_ifattach() configures it, it looks to be logical thing to do.

in6_ifdetach() is used by nobody so it should make no behavior change.

XXX should we support in6_ifdetach(lo0), or prohibit it?

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame