Shortly we began tests with VOIP, these devices authenticate using CS AAA server.
In the logs of our NAS we find the following messages :
May 30 07:35:58 [10.2.51.99.227.50] 5: May 30 07:35:57: %RADIUS-4-RADIUS_DEAD: RADIUS server 10.2.19.202:1645,1646 is not responding.
May 30 07:35:58 [10.2.51.99.227.50] 6: May 30 07:35:57: %RADIUS-4-RADIUS_ALIVE: RADIUS server 10.2.19.202:1645,1646 has returned.
Other types of devices, like AP's also use Radius, but this has never failed, does anyone has an idea why the NAS reports the RADIUS server dead ?