All, I have been through the archives and found no definitive answer to this problem I'm trying to access a Checkpoint FW1 with Checkpoint VPN-1 SecuRemote 4.1 SP5 (Build 4199) through ISA Server. I have setup Protocol Definitions for TCP 264, UDP and TCP 500, TCP 259, UDP 2746 and associated rules with no luck. I have tried to use the firewall client again no luck. Will the SecuRemote work through ISA? If so how is this accomplished? Anthony Sullivan