Oracle RAC listener
We are having intermittent Warning timeout inbound connection errors and intermittent database "hanging" symptoms. This prompted me to look at our listener configurations, local and remote.
On my 2 node RAC cluster our listener.ora has two address entries one for the vip and one for the public ip. From what I understand we should not have the public ip address configured for the listener. When I take the public ip out of the listener.ora I get this error for lsnrctl status:
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused