AAA -Radius Decrypt fails debug msg

[p.fligman]

Hi,

I'm trying to get a 3640 acting as a NAS to talk to an ACE/Server using RADIUS. From Debug RADIUS I see the following:

01:48:44: RADIUS: Received from id 8 192.168.100.233:1645, Access-Reject, len 36

01:48:44: Attribute 18 16 41636365

01:48:44: RADIUS: Response (8) failed decrypt

01:48:44: RADIUS: Reply for 8 fails decrypt

I'm guessing this means that keys between 3640 and RADIUS server are mismatched? I get this message whether keys are configured the same or not. Any known problems with 12.1.5T9??

[bstremp]

I couldn’t find anything specific on bugtracker but it couldn’t hurt to talk to one of the engineers at Cisco.

[jduffek]

Failed decrypt generally means that there is a "key" mismatch. Redo your "radius-server key X" on the NAS and possibly on the radius server and see if that fixes things.

Josh