I have been trying to do this for ages through ISA. As far as I am aware.....it will not work. I am using Cisco VPN5000 Client connecting to a Cisco VPN concentrator. David Morrow Network Administrator Autodata Solutions Company Ph: (519) 951-6067 Fax: (519) 451-6615 mailto: David.Morrow@xxxxxxxxxxxx "Poor planning on your part does not necessitate an emergency on my part." This message has originated from Autodata Solutions Company. The attached material is the Confidential and Proprietary Information of Autodata Solutions Company. This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please delete this message and notify the Autodata system administrator at Administrator@xxxxxxxxxxxx -----Original Message----- From: Adam Staub [mailto:Adam.Staub@xxxxxxxxxxxxx] Sent: July 24, 2002 9:47 AM To: [ISAserver.org Discussion List] Subject: [isalist] VPN Cisco Client - Behind ISA Server. http://www.ISAserver.org I'm trying to setup a connection to a PIX box from behind my ISA box. I've setup two protocol definitions on udp port 500 send/receive and udp port 10000 send/receive. I then created a protocol definition using the two rules. However, my IPPext log is stating that it has blocked port 500 coming back from the PIX box. I then created a packet filter to allow port 500 thru but that didn't help either. What am I doing wrong? Thanks, Adam ********************************************************************* Note: This E-mail and any attachments may be privileged and confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any disclosure, copying, distribution or use of this E-mail and any attachments is strictly prohibited. If you have received this E-mail in error, please notify us immediately by returning it to the sender and deleting it from your computer system. Thank you for your cooperation. ********************************************************************** ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: david.morrow@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')