Description

This article helps with steps to delete Duplicate nodes from Paragon setup.

Solution

Steps to delete/remove Duplicate node ::

 

RestAPI process to Delete::

1. normal delete by nodeIndex.

Request URL

https://##<ParagonGUI IPAddr>##/traffic-engineering/api/topology/v2/1/nodes/<NodeIndexID>

Request Method

DELETE

 

2. If step 1 failed to delete, force delete.

Request URL

https://##<ParagonGUI IPAddr>##/traffic-engineering/api/topology/v2/1/nodes/force/<NodeIndexID>

Request Method

DELETE 

 

If REST API 1 and 2 also failed to delete then last using topo_util script.

 

 

3. topo_util force_delete to delete duplicate node.

 

root@debugutils-**##** /# /opt/northstar/utils/topo_util

   Example5: topo_util force_delete <node|link|lsp|p2mp> <ID_INT> [*ALL|CONFIGURED|PERSISTED|MERGED] <-- force delete element

 

root@debugutils-**##**:/opt/northstar/utils# ./topo_util force_delete node 8 *(Here 8 is the id_int or nodeIndexID of the particular node to be deleted)

Creating publisher - host: rabbitmq port:5672.

Publishing force delete op: node id_int:8 message to controller.wan.pcs:force_delete ...

Sent!

 

For any issue or queries, please contact JTAC Support.

Modification History

2025-09-08 : Article Created

2025-11-26 : Removed IPaddr and commented hostname to make it public