How to add prefix to prefix-set inline using xml template from NSO

[Maksim12]

Hello,

I'm trying to use NSO template to to add prefix to prefix-set without querying original config of prefix-set.

I tried different tags  insert="after", insert="first", insert="last", merge but they all erase original prefix-set.

I guess I'm looking for inline equivalent command.

 <devices xmlns="http://tail-f.com/ns/ncs">

      <device>

        <name>ROUTER_NAME</name>

        <config tags="merge">

          <prefix-set xmlns="http://tail-f.com/ned/cisco-ios-xr">

            <name>PREFIX_LIST_NAME</name>

            <set insert="after" value="10.0.0.0/30">

              <value>10.1.0.0/30</value>

            </set>

          </prefix-set>

        </config>

      </device>

    </devices>

  <?end?>

[huayyang · Accepted solution]

can you elaborate on your expectation and your observation?

/prefix-set/set is an ordered-by-user list, how to work with such lists is documented https://developer.cisco.com/docs/nso/guides/#!templates/operations-on-ordered-lists-and-leaf-lists, does it help?

[rogaglia]

Maybe you can add a "commit dry-run" to explain the NSO behavior and your expected behavior?