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Database Tuning (MOSC)

IP address restriction does not work in Oracle 19c SE 2

Nov 16, 2023 4:56AM in Database Tuning (MOSC) 3 commentsAnswered

We are using TCP.VALIDNODE_CHECKING= yes option in sqlnet.ora to allow only connect to DB specified in TCP.INVITED_NODES section.

However, it seems this is not working as we can connect from any non-authorized devices.

In our environment, sqlnet.ora is located under oracle home where as listener.ora is located under grid home.

Any help would be highly appreciated.

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