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Cisco Bug: CSCuo42563 - Traceback DHCP 'IP Address Assign' while upgrading ASAs in Failover

Last Modified

Apr 16, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.1(4.5) 9.1(5)

Description (partial)

When we upgrade the standby ASA, the upgrade is successful, but as soon as we try to make this device as active with 'no failover active' command on the active box or 'failover active' command on this upgraded standby box. Standby upgraded ASA crashes, while the other ASA is still on the same old code.

DHCP assigned addressing
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