OSPF Extensions in Support of Inter-Autonomous System MPLS and GMPLS Traffic Engineering
RFC 5392, “OSPF Extensions in Support of Inter-Autonomous System MPLS and GMPLS Traffic Engineering”, is a Proposed Standard document published in January 2009 by M. Chen, R. Zhang, X. Duan. The canonical text is published by the RFC Editor.
Abstract
This document describes extensions to the OSPF version 2 and 3 protocols to support Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering (TE) for multiple Autonomous Systems (ASes). OSPF-TE v2 and v3 extensions are defined for the flooding of TE information about inter-AS links that can be used to perform inter-AS TE path computation.
No support for flooding information from within one AS to another AS is proposed or defined in this document. [STANDARDS-TRACK]
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 5392 is hosted at rfc-editor.org. Available in TXT,HTML.
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