https://app.knowbase.one/vault/rfc/docid/8723
RFC8029: Detecting Multiprotocol Label Switched (MPLS) Data-Plane Failures
Internet Engineering Task Force (IETF) K. Kompella Request for Comments: 8029 Juniper Networks, Inc. Obsoletes: 4379, 6424, 6829, 7537 G. Swallow Updates: 1122 C. Pignataro, Ed. Ca...