Description

This article offers a solution to resolve the error.

Symptoms

Config Update is failing with below error


Validation Failed Problems: 1: Error: "Item is not unique" @ "/config/authority/router/90ec7791df57/node/node0/device-interface/ge-0-0/network-interface/ge-0-0/tenant-prefixes/blacklist_ddos.internet/source-address"

Solution

Note: In the above error blacklist_ddos network object is holding duplicate IP prefix entries due to which config update is failing.

  • Review the affected network object and identify any duplicate IP prefix entries.

  • Remove the duplicate entries and retain only a single instance of each prefix.

  • Retry the configuration update after ensuring all network object entries are unique.

 

 

Modification History

2025-09-09 : Article Created