config_get dest_ip $1 dest_ip
config_get dest_port $1 dest_port
config_get proto $1 proto
- [ -z "$src" -o -z "$dest_ip" ] && { \
- echo "redirect needs src and dest_ip"; return ; }
+ [ -z "$src" -o -z "$dest_ip$dest_port" ] && { \
+ echo "redirect needs src and dest_ip or dest_port"; return ; }
find_item "$src" $CONNTRACK_ZONES || \
append CONNTRACK_ZONES "$src"
${src_mac:+-m mac --mac-source $src_mac} \
-j DNAT --to-destination $dest_ip${dest_port:+:$dest_port}
+ [ -n "$dest_ip" ] && \
$IPTABLES -I zone_${src}_forward 1 \
${proto:+-p $proto} \
-d $dest_ip \