https://app.kbone.net/vault/rfc/docid/605
RFC9322: In Situ Operations, Administration, and Maintenance (IOAM) Loopback and Active Flags
Internet Engineering Task Force (IETF) T. Mizrahi Request for Comments: 9322 Huawei Category: Standards Track F. Brockners ISSN: 2070-1721 Cisco ...