Database Networking (MOSC)

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Connection problem to remote database

edited Jul 17, 2014 5:00AM in Database Networking (MOSC) 4 commentsAnswered

Hi,

I can not connect to my remote database using the default listener (port: 1521) and getting I/O error while trying from SQL developer. Listener is running and database service is registered with the listener. But If I create another listener (port:1522) and statically register database service, then I can connect to the new listener. Would any one explain why this is happening ?

DB Version: 11.2.0.3

Os: Windows Server 2008 R2

Thanks,

Roy

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