https://app.knowbase.one/vault/rfc/docid/84
RFC8814: Signaling Maximum SID Depth (MSD) Using the Border Gateway Protocol - Link State
Internet Engineering Task Force (IETF) J. Tantsura Request for Comments: 8814 Apstra, Inc. Category: Standards Track U. Chunduri ISSN: 2070-1721 Futurewei Technologies ...