I have a pretty simple floating rule to pass all ICMP traffic with no gateway selection.
I can see in the log when the traffic arrives and it gets passed.
I can see a ping from a host to 1.1.1.1 on the LAN interface. I see nothing on the WAN interface.
Unbound traffic is flowing and DNS is resolving from the LAN net.
Outbound NAT rules are automatic.
Private/BOGONs are not blocked on the WAN.
Any ideas?