Optimization of GMPLS BW advertisement for SONET/SDH
draft-ong-gmpls-ason-routing-exper-02
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Lyndon Ong , Andrew G. Malis , Remi Theillaud | ||
| Last updated | 2010-07-14 (Latest revision 2010-02-26) | ||
| Stream | (None) | ||
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Expired & archived
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| 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) |
https://www.ietf.org/archive/id/draft-ong-gmpls-ason-routing-exper-02.txt
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.)