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Cisco Bug: CSCuq42002 - Prevent duplicate IP address between inb and oob mgmt for apic nodes

Last Modified

Sep 09, 2019

Products (1)

  • Cisco Application Policy Infrastructure Controller (APIC)

Known Affected Releases

1.0(1e)

Description (partial)

Symptom:
The system currently allows to reconfigure the same IP or Inband and OOB management addresses of the controller nodes. 

Doing so will introduce a duplicate IP address and potential routing problems to the customer's network where the two networks are not logically segmented outside the fabric. As a result connectivity to the APIC Controllers for which connectivity has been modified will be unreachable.

The system should prevent such change by presenting an error. A check can be made by the system if a RN with the same IP address value already exists under the mgmt tenant.

Conditions:
Modification of the APIC Controller Node Management Policy where the same IP address is allowed to be configured for both Inband and Outband fabric connectivity.
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