Hi All. Just wondering if anyone can help me, I currently have this setup .. LAN > 2000 SBS with ISA server > SnapGear Pro+ Firewall unit with VPN server > ADSL modem I have the SnapGear unit setup as the VPN server and I can connect and authenticate fine. However when I try to contact the SBS server or anything behind it i.e.. the LAN , I cant ping at all. I can ping the firewall but not the SBS ISA server. I think this is because ISA server is blocking the outside incoming VPN traffic. Could anyone shed some light this. Thanking You Michael Bonnice