What is your IP address? Mine are on the HECnet mailinglinst. My 7206VXR's external-facing interface is 50.73.179.1. Hum.. That is on a network that refuced to peer with me: MM>!traceroute 50.73.179.1 traceroute to 50.73.179.1 (50.73.179.1), 64 hops max, 52 byte packets 1 R29A-GW.Stupi.SE (192.108.198.254) 0.260 ms 0.245 ms 0.287 ms 2 R29BFR-GE-2-0-6-GW.Stupi.NET (192.108.195.150) 0.435 ms !H * 0.303 ms !H But it will work from the box in Reston.. interface Tunnel4001 no ip address ip broadcast-address 0.0.0.0 decnet cost 10 tunnel source 199.0.131.2 tunnel destination 50.73.179.1 -P