Maintaining L2TPv3

Maintaining L2TPv3 includes performing L2TPv3 tunnel injection tests and clearing L2TPv3 statistics.

Performing an L2TPv3 Tunnel Injection Test: An L2TPv3 tunnel injection test is used to test traffic forwarding in the upstream and downstream directions.

Clearing L2TPv3 Packet Statistics: To check packet statistics about an L2TPv3 tunnel for a specific period of time from now, clear existing packet statistics.