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Cisco Bug: CSCvs97231 - After upgrade to 4.0.4e interface name changes on Redhat OS, causing network connectivity loss

Last Modified

Mar 10, 2020

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

4.0(4e)A 4.0(4f)A

Description (partial)

Symptom:
Network connectivity lost after upgrade.

When checking the OS network configuration the interfaces have a different number than they did before and different from the one configured on the bond.

Conditions:
After upgrading to 4.0.4e or f with HUU or through UCSM firmware package when running redhat 7.7.
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