Added IP address disappears in the Spectrum "Configure Preferred and Excluded Addresses" list.

Products

• Spectrum
• Network Observability

Issue/Introduction

In our Spectrum test environment when I add one IP address in IP redundancy "Configure Preferred and Excluded Addresses". after one day added IP address disappears.

 

 

Environment

Release : 23.3,24.3

 

Cause

The IP address does not exist in the Device's ipAddrTable. 

Resolution

The IP Address must be part of Device's ipAddrTable list and is well documented

 

https://techdocs.broadcom.com/us/en/ca-enterprise-software/it-operations-management/spectrum/22-2/managing-network/modeling-and-managing-your-it-infrastructure/redundant-connections-between-ca-spectrum-and-modeled-devices.html#concept.dita_924f905b3ffc5bccc97b4fbfccac018d76545dda_RedundancyPreferredAddressesList