I'm having an issue with a user that has the Cisco SecureVPN client that resides behind the ASL (ver 4.021). I have enabled IPsec NAT-T on the firewall. I have created service definitions forIPSec 500/UDP, IPSec AH, L2TP 1701/TCP, and L2TP 4500/UDP. I have already allowed this traffic through the firewall for the Internal Network.
The Symantec VPN client works fine. But I cannot get the Cisco client to work. The Cisco SecureVPN client is configured with L2TP UDP/NAT-PAT Traversal. This "should" work, right? Am I missing something here? [:S]
Thanks.
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