Verfahren zum Allmählichen Neustarten für Etikettenvermittelte Pfade mit Etikettenstapeln

Details

Veröffentlichungs-Nr.

EP3582454

Aktenzeichen

EP19165655

Anmeldetag

27. März 2019

Veröffentlichung

17. Februar 2021

Erteilung

17. Februar 2021

Rechtsraum

EP

IPC

H04L12/703// H04L12/911H04L12/707H04L12/723

Abstract

<div notation="docdba" type="abstract" xml:lang="en"><p>In general, techniques described are for providing graceful restart procedures for network devices of label switched paths (LSPs) implemented with label stacks. For example, a restarting network device may include a processor coupled to a memory that executes software configured to: receive a path signaling message including a recovery object that defines a reverse path of the LSP from an egress network device of the LSP to the restarting network device, including at least an upstream label and a downstream label associated with the restarting network device; determine, based on the recovery object, the upstream label and the downstream label associated with the restarting network device; and instantiate a control plane state of the restarting network device based on the recovery object.</p></div>

Anmelder

Firma

Juniper Networks, Inc.

Land

🇺🇸 USA

Fachgebiete