Are you using a VPN tunnel between the two networks? Where is the PCA connection being made to? A machine behind the ISA Server? Or the ISA Server itself? Where is the PCA connection being made from? A machine behind the ISA Server? Or the ISA Server itself? Chris Patterson Network Administrator Axiom Systems Inc. <mailto:CPatterson@xxxxxxxxxxxx> CPatterson@xxxxxxxxxxxx - The Truth Is Out There... Go Find It. -----Original Message----- From: Glen Howard [mailto:ghoward@xxxxxxxx] Sent: Wednesday, January 29, 2003 9:37 AM To: [ISAserver.org Discussion List] Subject: [isalist] ISA SERVER TO ISA SERVER http://www.ISAserver.org I'm having some problems with accessing one network (protected by ISA Server) from another network (protected by ISA Server) utilizing PC Anywhere, and "other" remote tools.. I can access these remote tools just fine from any other exterior network not utilizing ISA Server. ISA on these networks is working just fine (web servers, FTP servers, etc...).. What type of port access or permission access do I need to establish for the two to talk to each other via PCA and/or Terminal Services...Do I have to establish a specific permission set for each network to access the other....? Any thoughts.??? Glen Howard II, MCP Systems Administrator ghoward@xxxxxxxx "Let's talk about it later, Let's WORK on it Now!!" ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: CPatterson@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')