Issue on Connecting with 11g DB of 64bit WIndons2008R1
The new DB could be only connected via DOC-sqlplus on the server. The server could be pinging from any clients on private network.
However, any developer tools can not connect with the new DB, like
sqlplus>conn system/PWD@myNewServerName:myPort/NewDBsid from a client
ORA-12170: TNS:Connect timeout occurred
Via SQL Developer,
Status: Failure -Io exception: the Network Adapter count not establish connection
Thanks for help
Liz