File formats:

Status:

PROPOSED STANDARD

Updated by:

RFC 7737

Authors:

M. Chen
W. Cao
S. Ning
F. Jounay
S. Delord

Stream:

IETF

Source:

mpls (rtg)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC7110

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Other actions: View Errata  |  Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 7110

Abstract

This document defines extensions to the data-plane failure-detection protocol for Multiprotocol Label Switching (MPLS) Label Switched Paths (LSPs) known as "LSP ping". These extensions allow a selection of the LSP to be used for the echo reply return path. Enforcing a specific return path can be used to verify bidirectional connectivity and also increase LSP ping robustness.

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.