Hello, I have a Windows server 2003 machine and i installed AICCU on it, i login with my username and password en select the tunnel, i get the message about the firewall ( and thats right because iam behind a firewall) so i click "Behind NAT" and restart the program, i login again and i see only 2 buttons: "Confire" and "configure" i cant do anything else here?! my tunnelinformation: PoP Name nlams01 PoP Location Breda, Netherlands, The PoP IPv4 213.197.27.252 Your Location Rosmalen, Netherlands, The Your IPv4 212.178.96.90 IPv6 Prefix 2001:838:300:2e4::1/64 PoP IPv6 2001:838:300:2e4::1 Your IPv6 2001:838:300:2e4::2 Last Dead 2006-10-18 13:20:34 State Enabled So i downloaded IRIS ( a sniffer tool) and i saw that there was only traffic to: 213.197.29.32 ( but my Pop IPv4 is 213.197.27.252 ) so thats not right? all nessecery ports are open in the firewall and also protocol 41. my firewall is off on this machine can someone give me some advise? best regards,