Add a SD-WAN policy to configure the link path management settings on a per-application, or for a group of applications that traverse the same link, based on health jitter, latency, and packet loss health metrics you configure. When certain paths between the source and destination for critical applications experience degradation, the SD-WAN policy rule selects a new optimal path to ensure that the sensitive and critical applications perform according to the path quality profile assigned to it in the SD-WAN policy rule.