Did you ever find a solution to this problem? Sorry to reopen this old thread but i have the same issue with a few 3G connections using cisco vpn client ver 5.0.05.0280 over a RAS VPN (ASA5510). Different carrier though.
They (carrier) specifically stated that I have to use ipsec over TCP (port 10000) as they don't allow udp 4500 and esp.... After about 5 minutes of use the tunnel stays with no traffic going across. The solution right now is to disconnect then reconnect (The tunnel, not the 3G service).
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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