Reduzierung von Fehlalarmen unter Verwendung Netzwerk-Keep-Alive-Nachrichten

Details

Veröffentlichungs-Nr.

EP3188450

Aktenzeichen

EP16204540

Anmeldetag

15. Dezember 2016

Veröffentlichung

18. September 2019

Erteilung

18. September 2019

Rechtsraum

EP

IPC

H04L12/751H04L12/855H04L12/26H04L29/08H04L29/06H04L12/703

Abstract

Techniques are described to reduce false alarms in network devices utilizing keepalive messaging schemes. In order to potentially avoid false alarms, a transmitting network device adjusts quality of service QOS / TOS settings in keep-alive probe packets that are sent later in a current detection interval such that the keep-alive probe packets have escalating priorities. In addition, for keep-alive probe packets that are sent later in the current detection interval, the network device may also insert host-level preferential indicator within each of the packets to request preferential treatment at both itself and the peer network device.

Anmelder

Firma

Juniper Networks, Inc.

Land

🇺🇸 USA

Fachgebiete