vio0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 hwfeatures=10<VLAN_MTU> hardmtu 16000Can you try a current snapshot?
Problem persists on 5.6. Further testing suggests that this may only be happening if the packets exit the firewall via an ip6 tunnel (tun(4) interface). I am not seeing the problem between vlans on the same physical network using the same pf rule.
Mike Stone
