OSPF Extensions in Support of Inter-Autonomous System (AS) MPLS and GMPLS Traffic Engineering, January 2009
- File formats:
- PROPOSED STANDARD
- M. Chen
- ccamp (rtg)
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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]
For the definition of Status, see RFC 2026.
For the definition of Stream, see RFC 4844.