I have created a per-VRF TACACS config on a couple of network devices. I can ping the ACS servers through the VRF. TACACS makes the attempt to contact the servers, but the following message shows up in the log when I debug TACACS:
*Mar 11 08:57:38 starts: TAC+: Opening TCP/IP to x.x.x.x/49 timeout=5
*Mar 11 08:57:38 starts: TAC+: TCP/IP open to x.x.x.x/49 failed -- Address already in use
I can't find anything on CCO that references the "Address already in use" message.
Has anyone run into this?