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PRVF-7617 Cluster Verify (cluvfy) Fails For Network Check if Firewall Exists (Doc ID 1357657.1)

Last updated on DECEMBER 24, 2019

Applies to:

Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.


During Cluster Verification, a part of cluster installation, the connectivity check between nodes may fail with the following errors

Check: TCP connectivity of subnet "X.0.0.0"
Source                         Destination                    Connected?
------------------------------ ------------------------------ ----------------
racnode01:X.0.0.1             racnode02:X.0.0.2             failed

PRVF-7617 : Node connectivity between "racnode01 : X.0.0.1" and "racnode02 : X.0.0.2" failed
Result: TCP connectivity check failed for subnet "X.0.0.0"

 This may occur on any of the interface.



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