RFC 9270: GMPLS Signaling Extensions for Shared Mesh Protection
In plain English — editorial summary, not part of the RFC
ITU-T Recommendation G.808.3 defines the generic aspects of a Shared Mesh Protection (SMP) mechanism, where the difference between SMP and Shared Mesh Restoration (SMR) is also identified. ITU-T Recommendation G.873.3 defines the protection switching operation and associated protocol for SMP at the Optical Data Unit (ODU) layer. RFC 7412 provides requirements for any mechanism that would be used to implement SMP in a Multi-Protocol Label Switching - Transport Profile (MPLS-TP) network. This document updates RFCs 4872 and 4873 to provide extensions for Generalized Multi-Protocol Label Switching (GMPLS) signaling to support the control of the SMP mechanism.
Document record
- Document ID
- RFC9270
- Published
- August 2022
- Authors
- J. He; I. Busi; J. Ryoo; B. Yoon; P. Park
- Status
- PROPOSED STANDARD
- Stream
- IETF
- Area
- rtg
- Pages
- 13
- Also known as
- —
Topics
Related documents
Ranked automatically by shared keywords, IETF area and stream — not by editorial selection.
- RFC 9504Path Computation Element Communication Protocol (PCEP) Extensions for Stateful PCE Usage in GMPLS-Controlled NetworksUpdated
December 2023
- RFC 8779Path Computation Element Communication Protocol (PCEP) Extensions for GMPLSUpdated
July 2020
- RFC 8625Ethernet Traffic Parameters with Availability InformationCurrent
August 2019
- RFC 8258Generalized SCSI: A Generic Structure for Interface Switching Capability Descriptor (ISCD) Switching Capability Specific Information (SCSI)Current
October 2017
- RFC 7963RSVP-TE Extension for Additional Signal Types in G.709 Optical Transport Networks (OTNs)Current
August 2016
- RFC 7792RSVP-TE Signaling Extensions in Support of Flexi-Grid Dense Wavelength Division Multiplexing (DWDM) NetworksCurrent
March 2016
- RFC 7699Generalized Labels for the Flexi-Grid in Lambda Switch Capable (LSC) Label Switching RoutersCurrent
November 2015
- RFC 7698Framework and Requirements for GMPLS-Based Control of Flexi-Grid Dense Wavelength Division Multiplexing (DWDM) NetworksCurrent
November 2015
Also filed under
About this page
The document record above — title, authors, date, status, stream, area, relationships, DOI and errata — is imported verbatim from the public RFC Editor index. The “in plain English” section is editorial: written by The metasystema editorial team, not part of the RFC. Where the two differ, the RFC text governs.
Last checked against the RFC Editor index on . RFCs are never revised after publication; changes are issued as new documents.
Data sources · Editorial policy · Report a correction · What is an RFC?