Here is the scenario. I have Isa 2004 Std installed on Windows 2003 Server with 2 network cards (internal and external) behind a PIX firewall. I am trying to pcanywhere from an internal client to a server on the external interface of the ISA server and I am not able to get it to work. I have looked elsewhere on EE but have not found a clear cut way to get this to work. Also during troubleshooting I tried to ping from and internal client to the server I want to pcanywhere into and I can not get that to work either even after following some other posts here on EE. I can ping from client to ISA Server and from the ISA Server to the external server. Any suggestions?