I'm trying to configure a 1721 router to connect to a PIX at the office, essentially putting the router in place of a software VPN client. I can connect to the PIX with both a software VPN client and a hardware VPN 3002, but whenever I try to configure the router with EZVPN, the tunnel fails to come up after the XAUTH negotiation. I've tried a few variations on configurations with no luck. Can anyone comment if this is possible? I've attached a config and debug info. Thanks in advance for any help and comments.