https://app.knowbase.one/vault/rfc/docid/5923
RFC5441: A Backward-Recursive PCE-Based Computation (BRPC) Procedure to Compute Shortest Constrained Inter-Domain Traffic Engineering Label Switched Paths
Network Working Group JP. Vasseur, Ed. Request for Comments: 5441 Cisco Systems, Inc Category: Standards Track R. Zhang BT Infonet ...