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Work item:
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QSTR.MPM-SRv6 (ex TR.MPM-SRv6)
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Subject/title:
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Methods for Performance Monitoring of SRv6 Network
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Status:
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Agreed on 2025-02-28 [Issued from previous study period]
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Approval process:
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Agreement
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Type of work item:
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Technical report
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Version:
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New
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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ITU-T-SG15, IETF
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Supporting members:
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MIIT China, China Telecom, China Unicom, State Grid Corporation of China
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Summary:
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With the evolution of Internet Protocol Version 6 Plus (IPv6+), the Segment Routing over IPv6 (SRv6) network programming model can offer a more flexible solution to satisfy the complex needs of transport networks in various contexts. With the SRv6 network programming model, it is possible to support valuable services and features such as the Layer 2 and Layer 3 Virtual Private Network (VPN), Traffic Engineering (TE), and fast rerouting.
Performance Monitoring (PM) is a fundamental function to be performed in a network. It enables operators to detect issues that may require immediate actions with the Quality of Service (QoS) parameters and to collect information that can be used for offline network optimization.
The SRv6 PM specifies requirements based on the data plane and the control plane. It is necessary to study the data management infrastructure and methods for measuring and collecting data related to nodes and individual traffic based on the SRv6 network. Both of these aspects are considered in this technical report.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2023-06-01 12:35:17
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Last update:
2025-05-05 13:48:05
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