Database - RAC/Scalability (MOSC)

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Do we have procedure to change the private network from a 19c RAC without recreating it

One of the new RAC cluster was created with wrong private network IPs so one node was always down and we got multiple such errors in crs alert log:

023-01-25 13:33:17.179 [GIPCD(22364)]CRS-42216: No interfaces are configured on the local node for interface definition eth1(:.*)?:172.26.90.0: available interface definitions are [eth0(:.*)?:172.26.135.0][eth1(:.*)?:172.26.90.112][eth0(:.*)?:[fe80:0:0:0:0:0:0:0]][eth1(:.*)?:[fe80:0:0:0:0:0:0:0]].


Apart from recreating the nodes, is there any way this can be fixed if the private network IP is configured wrongly in both the nodes? I couldn't find much for 19c RAC on oracle support.

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