Traffic shaping: tc filter catch all filter
Solution 1:
Give something like this a try for a catch-all
tc filter add dev $IF_LAN parent 1: protocol ip prio 7 u32 match ip dst 0.0.0.0/0 flowid 1:190
Solution 2:
The question is rather old, but just in case someone comes across a similar problem.
Parameter all can be used for protocol instead of ip to also filter for other traffic like arp.
tc filter add dev $IF_LAN parent 1: protocol all prio 7 u32 match u32 0 0 flowid 1:190
Also match u32 0 0 is a shorter expression to filter all traffic.