We are just installing a Watchguard Firebox X20e. There are problems with the manual VPN tunnel allowing traffic, and trouble getting on line the first time. Workstations must log on to the FireBox [do an https://xx.xx.xx.xx
and log on to the box. LOg off again and you can surf the net.
Debit machine cannot communicate because there is not way to log on to the firebox with it.
Both ends of the tunnel can see each other, The ping packets are seen at the far end of the tunnel, but the answer is rejected to show all packets dropped