--- /etc/rc.d/network.orig	2008-09-19 06:27:09.000000000 +1000
+++ /etc/rc.d/network	2008-10-16 17:02:15.000000000 +1100
@@ -143,6 +143,7 @@
 				/usr/sbin/brctl delbr $br
 			fi
 			/usr/sbin/brctl addbr $br
+			/usr/sbin/brctl setfd $br 5
 			eval brifs="\$bridge_${br}"
 			for brif in $brifs; do
 				if [ "$brif" = "${brif#!}" ]; then