Hello,
Our company has Cisco 3030 VPN Concentrator's which have been in place for about 2 years now. The issue we are running into is if any user is NOT behind a NAT device they will be able to connect but will not be able to receive any traffic through the Concentrator. This only happens if they connect via the Ethernet 2 (External) interface. They can make a successful connection and pass data through when connecting via the Concentrator's Public interface (Internet). We have a TAC case opened with Cisco but they haven't come back with anything yet. Anyone out there having this type of issue or have any advice on what to verify/check on the Concentrator as well as the client's config.
Thanks,
Brian