Label Switched Path (LSP) Ping/Trace Multipath Support for Link Aggregation Group (LAG) Interfaces

Document Type Replaced Internet-Draft (mpls WG)
Last updated 2015-10-14 (latest revision 2014-12-21)
Replaced by draft-ietf-mpls-lsp-ping-lag-multipath
Stream IETF
Intended RFC status Proposed Standard
Expired & archived
pdf htmlized bibtex
Stream WG state Adopted by a WG
Document shepherd Loa Andersson
IESG IESG state Replaced by draft-ietf-mpls-lsp-ping-lag-multipath
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines an extension to the MPLS Label Switched Path (LSP) Ping and Traceroute as specified in RFC 4379. The extension allows the MPLS LSP Ping and Traceroute to discover and exercise specific paths of Layer 2 (L2) Equal-Cost Multipath (ECMP) over Link Aggregation Group (LAG) interfaces. This document updates RFC4379 and RFC6424.


Nobo Akiya (
George Swallow (
Stephane Litkowski (
Bruno Decraene (
John Drake (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)