Traffic Engineering Extensions to OSPF for GMPLS Control of Evolving G.709 Optical Transport Networks (RFC7138)
Original Publication Date: 2014-Mar-01
Included in the Prior Art Database: 2014-Mar-15
Internet Society Requests For Comment (RFCs)
D. Ceccarelli: AUTHOR [+6]
G.709 ("Interfaces for the Optical Transport Network (OTN)") [G.709-2012] includes new fixed and flexible ODU (Optical channel Data Unit) containers, includes two types of tributary slots (i.e., 1.25 Gbps and 2.5 Gbps), and supports various multiplexing relationships (e.g., ODUj multiplexed into ODUk (j
Internet Engineering Task Force (IETF) D. Ceccarelli, Ed. Request for Comments: 7138 Ericsson Category: Standards Track F. Zhang ISSN: 2070-1721 Huawei Technologies S. Belotti Alcatel-Lucent R. Rao Infinera Corporation J. Drake Juniper March 2014
Traffic Engineering Extensions to OSPF for GMPLS Control of Evolving G.709 Optical Transport Networks
This document describes Open Shortest Path First - Traffic Engineering (OSPF-TE) routing protocol extensions to support GMPLS control of Optical Transport Networks (OTNs) specified in ITU-T Recommendation G.709 as published in 2012. It extends mechanisms defined in RFC 4203.
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 5741.
Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at http://www.rfc-editor.org/info/rfc7138.
Ceccarelli, et al. Standards Track [Page 1]
RFC 7138 OSPF-TE Extensions for OTN Support March 2014
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