Forward all pings on WAN to a host on LAN

  • Hi, I'm not sure if this topic should go here or not. But how can i send all pings destined for the WAN IP to go to a specific LAN IP?

    Here's what I'm trying to do, in case someone could maybe suggest an alternative. I'm trying to use a program called ptunnel, which lets you create an icmp tunnel.

    Any help is greatly appreciated.