Skip to main content

Multiprotocol Label Switching Architecture
RFC 3031

Revision differences

Document history

Date By Action
2026-05-20
(System) Changed metadata: changed keywords to '['MPLS', 'Multiprotocol Label Switching']' from '[]'
2026-05-20
(System) Metadata update from RFC Editor
2026-05-20
(System)
Changed author "R. Callon": changed name from "Ross Callon" to "R. Callon", changed affiliation from "Juniper Networks" to "Juniper Networks, Inc.", cleared country (was "Sunnyvale, …
Changed author "R. Callon": changed name from "Ross Callon" to "R. Callon", changed affiliation from "Juniper Networks" to "Juniper Networks, Inc.", cleared country (was "Sunnyvale, CA 94089 USA"), changed order from "1" to "3"
2026-05-20
(System) Changed author "A. Viswanathan": changed name from "Arun Viswanathan" to "A. Viswanathan", cleared country (was "Milpitas, CA 95035-7438"), changed order from "-1" to "2"
2026-05-20
(System)
Changed author "E. Rosen": changed name from "Eric Rosen" to "E. Rosen", changed affiliation from "Cisco Systems" to "Cisco Systems, Inc.", cleared country (was "Chelmsford, …
Changed author "E. Rosen": changed name from "Eric Rosen" to "E. Rosen", changed affiliation from "Cisco Systems" to "Cisco Systems, Inc.", cleared country (was "Chelmsford, MA, 01824"), changed order from "0" to "1"
2026-05-20
(System) Metadata update from RFC Editor
2020-01-21
(System) Received changes through RFC Editor sync (added Verified Errata tag)
2017-05-16
(System) Changed document authors from "Eric Rosen, Ross Callon" to "Eric Rosen, Ross Callon, Arun Viswanathan"
2007-10-08
(System) Posted related IPR disclosure: Koninklijke KPN N.V.'s Statement about IPR claimed in RFC 3031
2001-01-01
(System) RFC published