We have a firm that is trying to make some connections between our Cisco Pix 515e and some Nortel IP based phones. He made a change that caused our Cisco VPN clients to get booted and now they cannot get back on. They backed out their changes but VPN client users still cannot get on. It goes through the first few stages of trying to log in and then hangs when it gets to 'Negotiating security policies" Here is the log:
1 12:49:17.312 08/23/07 Sev=Warning/2 IKE/0xA3000067
Received Unexpected InitialContact Notify (PLMgrNotify:841)
2 12:49:17.500 08/23/07 Sev=Warning/3 IKE/0xA300004B
Received a NOTIFY message with an invalid protocol id (0)
Unfortunately, this config was set up by somebody else, so I don't even know what the VPN password is. I have attached the latest copy of the config.