What ports open to communicate with the database... ?

Hi friends,

IAM working on R12 with Database 11g RAC on OEL 5.4. I have some doubts... Help, please...

R12, we installed on node 1, node2 and 3 are RAC instances...
the node node3 (RAC2) and 2 (RAC1) we have disabled the firewall, we want to use the firewall on node 1 (R12)...

Now my question is do I need other ports to open on NODE1 to connect with... other than the port database database servers (1521)...?

Thank you
RB

Hello

Now my question is do I need other ports to open on NODE1 to connect with... other than the port database database servers (1521)...?

The database should be sufficient. However, you can review the context file of database for the list of the port that is used by this layer and open it as needed.

Thank you
Hussein

Tags: Oracle Applications

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