Skip to main content

Optimization of GMPLS BW advertisement for SONET/SDH
draft-ong-gmpls-ason-routing-exper-02

Document Type Expired Internet-Draft (individual)
Expired & archived
Authors Lyndon Ong , Andrew G. Malis , Remi Theillaud
Last updated 2010-07-14
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

IETF CCAMP WG has defined a set of extensions to OSPFv2 to support ASON routing requirements in [RFC5787]. No extensions were defined for bandwidth advertisement as the Interface Switching Capability Descriptor may optionally be included for each layer of a multi-layer link [RFC4202]. However, for some types SONET/SDH links there can be several data plane layers supported by a single link, and as a result a need to carry several copies of the ISCD. This draft defines an optimization for bandwidth advertisement for SONET/SDH that removes the need to carry multiple copies of the ISCD sub-TLV and has been designed to be consistent with advertisement of bandwidth for OTN.

Authors

Lyndon Ong
Andrew G. Malis
Remi Theillaud

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