I am trying to set up SQL Server 2008 R2 mirroring but I am getting stuck with this error:
An error occurred while starting mirroring.
Additional Information:
Alter failed for Database 'MyDB'. (Microsoft.SqlServer.Smo)An exception occurred while executing a Transact-SQL statement or batch.
(Microsoft.SqlServer.ConnectionInfo)The server network address "TCP://10.39.113.135:5022" can not be reached or does not exist. Check the network address name and that the ports for the local an remote endpoints are operational. (Microsoft SQL Server, Error: 1418)
- I can ping 10.39.113.135 (the mirror) from the principal server.
- I can connect with telnet to 10.39.113.135:5022 from the principal server
- netstat -n shows that there are no connections on 5022, which means it's not being used by anything else
- The endpoints configuration step executes properly, and I confirmed both ends are configured correctly by following these steps: http://msdn.microsoft.com/en-us/library/ms189127.aspx
- I did prepare the backup DB which I recovered onto the mirror server with the NO RECOVERY clause
So any ideas why I'm getting error 1418?
Here's the info requested by Mark Storey-Smith:
Principal:
name endpoint_id principal_id protocol protocol_desc local_net_address local_tcp_port type type_desc state state_desc is_admin_endpoint
-------------------------------------------------------------------------------------------------------------------------------- ----------- ------------ -------- ------------------------------------------------------------ ------------------------------------------------ -------------- ---- ------------------------------------------------------------ ----- ------------------------------------------------------------ -----------------
Dedicated Admin Connection 1 1 2 TCP NULL NULL 2 TSQL 0 STARTED 1
Mirroring 65536 1 2 TCP NULL NULL 4 DATABASE_MIRRORING 0 STARTED 0
TSQL Default TCP 4 1 2 TCP 10.55.31.223 1433 2 TSQL 0 STARTED 0
TSQL Default VIA 5 1 5 VIA NULL NULL 2 TSQL 0 STARTED 0
TSQL Local Machine 2 1 4 SHARED_MEMORY NULL NULL 2 TSQL 0 STARTED 0
TSQL Named Pipes 3 1 3 NAMED_PIPES NULL NULL 2 TSQL 0 STARTED 0
(6 row(s) affected)
Mirror:
name endpoint_id principal_id protocol protocol_desc local_net_address local_tcp_port type type_desc state state_desc is_admin_endpoint
-------------------------------------------------------------------------------------------------------------------------------- ----------- ------------ -------- ------------------------------------------------------------ ------------------------------------------------ -------------- ---- ------------------------------------------------------------ ----- ------------------------------------------------------------ -----------------
Dedicated Admin Connection 1 1 2 TCP NULL NULL 2 TSQL 0 STARTED 1
Mirroring 65536 1 2 TCP NULL NULL 4 DATABASE_MIRRORING 0 STARTED 0
TSQL Default TCP 4 1 2 TCP 10.39.113.135 1433 2 TSQL 0 STARTED 0
TSQL Default VIA 5 1 5 VIA NULL NULL 2 TSQL 0 STARTED 0
TSQL Local Machine 2 1 4 SHARED_MEMORY NULL NULL 2 TSQL 0 STARTED 0
TSQL Named Pipes 3 1 3 NAMED_PIPES NULL NULL 2 TSQL 0 STARTED 0
(6 row(s) affected)