https://app.knowbase.one/vault/rfc/docid/9369
RFC8658: RADIUS Attributes for Softwire Mechanisms Based on Address plus Port (A+P)
Internet Engineering Task Force (IETF) S. Jiang, Ed. Request for Comments: 8658 Huawei Category: Standards Track Y. Fu, Ed. ISSN: 2070-1721 CNNIC ...