I've set up a listener to my AlwaysOn group on port 5023. We'll call it 'DB_Lstnr'. The port is unblocked.I try doing a simple connect, in SSMS, to DB_Lstnr on the same machine. 99.9% of the time it does not connect. Sometimes it times out, but more often it gives me the error:[i]A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)The network path was not found[/i]It doesn't matter whether I try using the name 'DB_Lstnr' or 'DB_Lstnr, 5023'It never connects and gives me the same above error when I try from any other client. Any ideas? get-clusterresource tells me nothing. I'm not sure how to go about sniffing for handshakes and the like - don't have that expertise.
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