I'm trying to connect from a router with ezvpn remote configured to an ASA. I get the following error on the ASA. I can connect using the same group and password from the software VPN client.
Received an un-encrypted NO_PROPOSAL_CHOSEN notify message, dropping
Information Exchange processing failed
The router reports that none of the proposals are accepted. I can't pass Phase 1, but I'm not sure why. The ASA is running 8.04 (upgraded last night for this purpose), and the remote router is on 12.4(15)T7. I've deleted the config completely on the router side and still doesn't work. I can change my config to connect to my personal ASA and it works fine, so I tend to think it's something in the 5520 that's causing a problem, but I can't figure out what it is. Being that I can connect to the same group that I'm using in the ezvpn client, I'm led to believe that the tunnel groups and group policy is configured correctly (at least for the software piece of it).
Any ideas what else to look for?