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IOAM Linkage Solution for the Protection Cases of 5G Bearer Network
draft-li-ippm-ioam-path-protection-02

Document Type Expired Internet-Draft (individual)
Expired & archived
Author Zhenwen Li
Last updated 2023-07-25 (Latest revision 2023-01-09)
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

In-band operation and maintenance management (IOAM, In-band OAM), as a network performance monitoring technology, is based on the principle of path-associated detection to perform specific field marking/coloring and identification on actual service flows, and perform packet loss and delay measurement. It can quickly perceive network performance-related faults, and accurately delimit boundaries and do troubleshooting. However, the current IOAM solution has shortcomings too. For example, after the service traffic path switching, the IOAM cannot continue working. This paper proposes a scheme to achieve automatic performance monitoring through service path switching and linkage with IOAM, which enhances the feasibility of the IOAM scheme in large-scale deployment and the completeness of IOAM technology.

Authors

Zhenwen Li

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