Adaptive wait (retry timer) for ingress router

You can increase the amount of time the ingress router waits to receive a response. Use the adaptive-wait-timer statement at the [edit protocols mpls] hierarchy level to configure the minimum period the ingress router must wait for receiving a path response message. If the router does not receive any response within the specified time, the wait timer expires and the router terminates the path message and resends the message in the next path maintenance.