Configuring TWAMP Light to Measure Network Performance

Procedure

1. Configure the TWAMP Light Responder.
   1. Run the system-view command to enter the system view.
   2. Run the nqa twamp-light command to enter the TWAMP-Light view.
   3. Run the responder command to enable TWAMP Light Responder and enter the TWAMP-Light-Responder view.
   4. Run the test-session session-id local-ip local-ip-address remote-ip remote-ip-address local-port local-port remote-port remote-port [ vpn-instance vpn-instance-name ] [ description description ] command to create a measurement session on the Responder.

      

      • A maximum of 5 measurement sessions can be created on a Responder.

      • The created session starts measurement only when the measurement starts on the Controller.

      • After a session is created, its parameters cannot be modified. To modify a session, delete it and create it again.

      • The IP address must be a unicast address. By default, the DSCP field in a sent packet is 0 and the packet padding length is 128.

      • The UDP port of the sender must be a port that is not occupied.

      • The VPN instance must exist. When the VPN instance is deleted, the related measurement instance is also deleted.

2. Configure the TWAMP Light Controller.

   Look up the document of the TWAMP Light Controller to learn about its configuration.