We are getting these errors on the 1811W routers....not of them do it. It seems to be spuratic:
Received from 192.168.9.17 - un-sane packet, invalid attribute
006570: Feb 20 07:20:42.575 EST: RADIUS: Retransmit to (192.168.9.17:1645,1646) for id 1645/48
006571: Feb 20 07:20:42.639 EST: RADIUS: Received from 192.168.9.17 - un-sane packet, invalid attribute
006572: Feb 20 07:20:43.599 EST: %RADIUS-4-RADIUS_DEAD: RADIUS server 192.168.9.17:1645,1646 is not responding.
006573: Feb 20 07:20:43.599 EST: %RADIUS-4-RADIUS_ALIVE: RADIUS server 192.168.9.17:1645,1646 is being marked alive.
006574: Feb 20 07:20:43.599 EST: RADIUS: Retransmit to (192.168.9.17:1645,1646) for id 1645/48
006575: Feb 20 07:20:43.663 EST: RADIUS: Received from 192.168.9.17 - un-sane packet, invalid attribute
006576: Feb 20 07:20:44.527 EST: RADIUS: Retransmit to (192.168.9.17:1645,1646) for id 1645/48
006577: Feb 20 07:20:44.587 EST: RADIUS: Received from 192.168.9.17 - un-sane packet, invalid attribute
006578: Feb 20 07:20:45.459 EST: RADIUS: Fail-over to (192.168.219.17:1645,1646) for id 1645/48