I have an always on Availability Group set up with ta listener. the properties of the listener are still correct. I was setting up a service broker last night and managed to muck it up.
The listener isn't listening anymore on the specified port. I verified properties of the listener and they haven't changed, the only thing that appears to be different is the results in
SELECT *
FROM sys.dm_tcp_listener_states
the IP address and port for the AG Listener are no longer there for TSQL
I see nothing out of the ordinary in the sys.endpoints or the sys.tcp_endpoints
I am not sure how to correct other than rebuild the AG listener what do you think?