CurrentINFORMATIONALIETF stream

RFC 8184: Dual-Homing Protection for MPLS and the MPLS Transport Profile (MPLS-TP) Pseudowires

In plain English — editorial summary, not part of the RFC

This document describes a framework and several scenarios for a pseudowire (PW) dual-homing local protection mechanism that avoids unnecessary switchovers and does not depend on whether a control plane is used. A Dual-Node Interconnection (DNI) PW is used to carry traffic between the dual-homing Provider Edge (PE) nodes when a failure occurs in one of the Attachment Circuits (AC) or PWs. This PW dual-homing local protection mechanism is complementary to existing PW protection mechanisms.

Document record

Document ID
RFC8184
Published
June 2017
Authors
W. Cheng; L. Wang; H. Li; S. Davari; J. Dong
Status
INFORMATIONAL
Stream
IETF
Area
rtg
Pages
11
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