## Take the various IP versions in turn.
unref=nil
for ip in ip ip6; do
+ if [ "$FW_NOACT" ]; then break; fi
+
for table in $(cat /proc/net/${ip}_tables_names); do
## Step 1: clear out the builtin chains.
-m addrtype --dst-type BROADCAST
run iptables -A FORWARD -g bad-destination-address \
-d 224.0.0.0/24
+ clearchain check-fwd-multi
for x in 0 1 2 3 4 5 6 7 8 9 a b c d e f; do
- run ip6tables -A FORWARD -g bad-destination-address \
- -d fe${x}2::/16
+ run ip6tables -A check-fwd-multi -g bad-destination-address \
+ -d ff${x}2::/16
done
+ run ip6tables -A FORWARD -j check-fwd-multi -d ff00::/8
;;
esac