Choose Manage→Service→Services from the NFM-P main menu. The Manage Services form opens.

Choose a VPRN service and click Properties. The VPRN Service (Edit) form opens.

On the service navigation tree, expand the Sites icon, right-click on a routing instance and choose Properties. The VPRN Site (Edit) form opens.

Click on the OAM tab, then on the ETH-CFM tab.

Configure the Tunnel Fault Notification parameter in the Facility MEPs panel.

This parameter must be set to Accept, in order to receive the fault notification from a tunnel facility MEP. Tunnel Fault Notification is configurable on sites where the device has ports configured in access or hybrid mode with QinQ encapsulation.

Click the OAM tab, then the Configuration tab.

Configure the required Test Generation Options parameters.

Click the OAM tab, then the TWAMP tab.

To add a TWAMP reflector to this site, perform To create a TWAMP Light reflector on a VPRN site .

Save the changes and close the forms.

End of steps