From 1.3's "System: Advanced setup" page:
"Enable filtering bridge
This is no longer available because it is not applicable with if_bridge, the new way of bridging in FreeBSD. Filtering always occurs on the member interfaces of the bridge. It is retained here as a notice for those accustomed to using this option."
and here: http://m0n0.ch/wall/changelog.php
Also read this:
http://forum.m0n0.ch/index.php/topic,6.0.htmlRoy...