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Spirent TestCenter: How to count the number of routes ISIS routes advertised or received by Spirent TestCenter?

  • All Spirent Version
  • ISIS
  • To check the number of routes Tx by ISIS device on Spirent TestCenter, configure a back to back setup.
  • Enable View Routes on the ISIS device on the receiving port of Spirent TestCenter.


  • Start the ISIS devices and wait till the adjacency is established.
  • Once the routes are exchanged, right click on the receiving ISIS device and select view routes as shown below.


  • The routes will take a while to populate the window.  Once the routes are populated, export it to a CSV or a text file.


  • Make use of regexp to filter out the routes using notepad++ or any other application which supports regexp.
  • Using regexp: [0-9]*\.[0-9]*\.[0-9]*\.[0-9]* or [0-9]*\.[0-9]*\.[0-9]*\.[0-9]*/32 filter the routes and the number of hits shows the number of routes advertised or received.


  • The same can be used to calculate the number of routes received by Spirent TestCenter and advertised by a DUT.

Product : Spirent TestCenter,Routing,Spirent TestCenter,ISIS