ICMP NAT

[PurpleOfPants]

Yes, thanks. I am sated :)

[Efonnes]

If you still want to forward it, it should be fairly easy to just add the option.  Open /usr/local/www/firewall_nat_edit.php, find the string "TCP UDP TCP/UDP GRE ESP" and simply add ICMP to the list, like this: "TCP UDP TCP/UDP GRE ESP ICMP"  I don't think there's anything more to it than that.  Another way would be to manually change the protocol to icmp in the configuration.

[PurpleOfPants]

Thanks!

Ummm… if it's that simple, is there some compelling reason for not allowing it in a distribution? Whilst my immediate problem is resolved, it would be great to be able to ping an actual machine behind a NAT router.

[PurpleOfPants]

@PurpleOfPants:

if it's that simple…

For the avoidance of doubt, it is that simple. Fantastic  :-*