I recently upgraded the IOS on our 1751 router to 12.4(5) and consequently broke the remote access VPN that I set up about 2 years ago. I noticed that for some reason I lost all the stored passwords for the vpn group radius. I can connect to the vpn successfully, but once connected I can't seem to pass any traffic across the tunnel. I can't even ping the client from the router. I've compared the running config with old backups and other currently working configs, but I can't see any problems. In testing I also noticed that split tunneling is no longer working...
I've been staring at this config too long. Please tell me I'm just overlooking something simple.