TNS listener poisoning - VNCR setting on RAC to register only local instances
Hi,
Starting with 11.2.0.4 we have the option of using VNCR to protect the listener from having remote/unknown instances registering to it.
Please see new document How to Enable VNCR on RAC Database to Register only Local Instances Doc ID 1914282.1 .
Thank you,
Corina