Make PPTP connection to internal network first, then run PCAnywhere. Regards, Andrew -----Original Message----- From: Dipak Mistry [mailto:Dmistry@xxxxxxxxxxxxxxxxxxx] I have SBS2000 Install in our network. I need the PCAnyWhere port 5631 and 5632 open to allow internal desktop to be remotley control through internet. I am having problem with ISA Server to allow this rule. Thanks...............