Configuring the TWAMP Light Responder

Procedure

1. Run system-view

   The system view is displayed.

2. Run nqa twamp-light

   The TWAMP Light view is displayed.

3. Run responder

   The TWAMP Light Responder is enabled, and the TWAMP Light Responder view is displayed.

4. A test session is created on the reflector.

   Create a test session on the reflector.

   • In Eth-Trunk member interface-based test scenarios, run the test-session session-id { local-ip local-ip-address remote-ip remote-ip-address | local-ipv6 local-ipv6-address remote-ipv6 remote-ipv6-address } local-port local-port remote-port remote-port [ vpn-instance vpn-instance-name ] link-bundle-interface { link-bundle-interface-type link-bundle-interface-number | link-bundle-interface-name } [ anti-loop-on ] [ description description ] command.
   • In other test scenarios, run the test-session session-id { local-ip local-ip-address remote-ip remote-ip-address | local-ipv6 local-ipv6-address remote-ipv6 remote-ipv6-address } local-port local-port remote-port remote-port [ interface { interface-type interface-number | interface-name } | vpn-instance vpn-instance-name ] [ anti-loop-on ] [ description description ] command.
   

   • After a test session is configured, its parameters cannot be modified. To modify parameters of a test session, delete the session and reconfigure it.

   • The IP addresses configured for a test session must be unicast addresses.

   • The UDP port number of the Responder must be a port number not in use.

   • The VPN instance configured for a test session must be existent. When you attempt to delete the VPN instance, the system prompts that the VPN instance cannot be deleted because it has been bound to a TWAMP test session.

   • On a Layer 2 and Layer 3 hybrid network, if the base station is offline, static ARP must be configured on the Layer 3 virtual interface of the Layer 3 network device accessing Layer 2.

5. Run commit

   The configuration is committed.