%% You should probably cite draft-li-ippm-ioam-path-protection-02 instead of this revision. @techreport{li-ippm-ioam-path-protection-00, number = {draft-li-ippm-ioam-path-protection-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-li-ippm-ioam-path-protection/00/}, author = {Zhenwen Li}, title = {{IOAM Linkage Solution for the Protection Cases of 5G Bearer Network}}, pagetotal = 10, year = 2022, month = mar, day = 21, abstract = {In-situ operation and maintenance management (IOAM, In-situ 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.}, }