Bandbreitenverwaltung für Ressourcenreservierungsprotokoll-Lsps und Nichtressourcenreservierungsprotokoll-Lsps

Details

Veröffentlichungs-Nr.

EP3264695

Aktenzeichen

EP17178828

Anmeldetag

29. Juni 2017

Veröffentlichung

27. März 2019

Erteilung

27. März 2019

Rechtsraum

EP

IPC

H04L12/801H04L12/803H04L12/911H04L12/26

Abstract

In general, techniques described are for bandwidth sharing between resource reservation protocol label switched paths (LSPs) and non-resource reservation protocol LSPs. For example, in networks where resource reservation protocol LSPs and non-resource reservation protocol LSPs co-exist within the same domain, resource reservation protocol LSPs and non-resource reservation protocol LSPs may share link bandwidth. However, when non-resource reservation protocol LSPs are provisioned, resource reservation protocol path computation elements computing resource reservation protocol paths may not account for non-resource reservation protocol LSP bandwidth utilization. The techniques described herein provide a mechanism for automatically updating traffic engineering database (TED) information about resource reservation protocol LSPs in a way that accounts for non-resource reservation protocol LSP traffic flow statistics, such as bandwidth utilization. Path computation elements may thus rely on an accurate TED for LSP path computation.

Anmelder

Firma

Juniper Networks, Inc.

Land

🇺🇸 USA

Fachgebiete