-it not seems to be necessary
-to avoid dhcp messages or something like that sent to faith interface
The problem reported by: Jim Bloom <bloom@acm.org>
packet divert at kernel for IPv6/IPv4 translater daemon
This includes queue related patch submitted by jburkhol@home.com.
Submitted by: queue related patch from jburkhol@home.com
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project