Solaris 11.3->11.4 upgrade caused SQL net connections to one node to fail on all scan networks on only one port ID: 2488. Root Cause: flowadm(1M) configuration
(Doc ID 2666552.1)
Last updated on JUNE 19, 2020
Applies to:Oracle SuperCluster Specific Software - Version 3.x and later
Information in this document applies to any platform.
ODM ISSUE VERIFICATION
Customer states that all SQL net connections to node 1 are not working on any scan network. Port is 2488.
Customer made localized listener on port 2488 and it also did not work. They then pointed it at 2489 and it did work.
So problem was isolated to scan networks on node 1 using port 2488.
If ports other than 2488 are working then that means cables / ports / nics, etc. are all functioning.
Upgrade operating system environment from Solaris 11.3 to 11.4
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