OSPF Traffic Engineering (OSPF-TE) Extensions in Support of Inter-AS Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering

Document Type Replaced Internet-Draft (individual)
Authors Mach Chen  , Renhai Zhang 
Last updated 2007-06-06 (latest revision 2007-04-03)
Replaced by RFC 5392
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes extensions to the OSPF Traffic Engineering (OSPF-TE) mechanisms to support Multiprotocol Label Switching (MPLS) and Generalized MPLS (GMPLS) Traffic Engineering (TE) for multiple Autonomous Systems (ASes). It defines OSPF-TE extensions for the flooding of TE information about inter-AS links which can be used to perform inter-AS TE path computation.


Mach Chen (mach@huawei.com)
Renhai Zhang (zhangrenhai@huawei.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)