Waiting for weeks for answer. What ports need to be open on DSL router for Cisco VPN to PIX 501 firewall connectivity?
Posted on 2004-10-13
Hi, newbie, first question. I have a few customers on BellSouth DSL. Most use a Westel DSL modem and I PPOE from the PIX, no problem. A couple of them have Cayman DSL routers and the router gets the real world IP. I was playing with the pinhole config in the Cayman today, could not establish a VPN connection. The Cayman asks for a start and stop range of ports on the outside, the inside IP and the inside port. I setup TCP and UDP for ports 4500 and 10000 directed at the PIX's outside IP. Did not work. I plugged in ports 4500 and 10000 in both entry tables of the Cayman outside ports. What am I doing wrong? I figure that I either the ports are not right and/or the entries are not correct in the Cayman. Thanks in advance!