CSUnix receives the syslog message ERROR – unable to get name of NAS 134. What does this mean?
A. If there is a Content Switching Server involved, go to it and remove tacacs from the server. Add tacacs frequency 0 then add tacacs back to that server. This is similar to an attack and one of these resolves this issue. Issue these commands in order to disable TACACS keepalives on the CSS server: CSS(config)# no tacacs-server 10.152.4.24 49 CSS(config)# tacacs-server frequency 0 CSS(config)# tacacs-server 10.152.4.