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1. Operations, Administration, and Maintenance (OAM) in Segment Routing Networks with IPv6 Data plane (SRv6)

Publication URL: https://tools.ietf.org/html/draft-ietf-6man-spring-srv6-oam

Introduction:

This document describes how the existing IPv6 OAM mechanisms can be used in an SRv6 network. The document also introduces enhancements for controller-based OAM mechanisms for SRv6 networks.

2. Segment Routing Header encapsulation for In-situ OAM Data

Publication URL: https://tools.ietf.org/html/draft-ali-spring-ioam-srv6

Introduction:

This document defines how IOAM data fields are transported as part of the Segment Routing with IPv6 data plane (SRv6) header.

3. A Light Weight IOAM for SRv6 Network Programming

Publication URL: https://tools.ietf.org/html/draft-li-spring-light-weight-srv6-ioam

Introduction:

This document defines a light weight IOAM method for SRv6 network programming. In this method, IOAM information is carried in the data packet by the SIDs in the SRH.

4. Performance Measurement Using Simple TWAMP (STAMP) for Segment Routing Networks

Publication URL: https://tools.ietf.org/html/draft-gandhi-spring-stamp-srpm

Introduction:

This document specifies procedure for sending and processing probe query and response messages for Performance Measurement (PM) in Segment Routing networks. The procedure uses the mechanisms defined in RFC 8762 (Simple Two-Way Active Measurement Protocol (STAMP)) and its TLV extensions for Performance Measurement. The procedure specified is applicable to SR-MPLS and SRv6 data planes and is used for both Links and end-to-end SR Paths including SR Policies.

5. Performance Measurement Using TWAMP Light for Segment Routing Networks

Publication URL: https://tools.ietf.org/html/draft-gandhi-spring-twamp-srpm-srpm

Introduction:

This document specifies procedure for sending and processing probe query and response messages for Performance Measurement (PM) in Segment Routing networks. The procedure uses the mechanisms defined in RFC 5357 (Two-Way Active Measurement Protocol (TWAMP) Light) and its extensions for Performance Measurement. The procedure specified is applicable to SR-MPLS and SRv6 data planes and is used for both Links and end-to-end SR Paths including SR Policies.

6. Simple TWAMP (STAMP) Extensions for Segment Routing Networks

Publication URL: https://tools.ietf.org/html/draft-gandhi-ippm-stamp-srpm

Introduction:

This document specifies RFC 8762 (Simple Two-Way Active Measurement Protocol (STAMP)) extensions for Delay and Loss Measurement in Segment Routing networks, for both SR-MPLS and SRv6 data planes.

7. TWAMP Light Extensions for Segment Routing Networks

Publication URL: https://tools.ietf.org/html/draft-gandhi-ippm-twamp-srpm-srpm

Introduction:

This document describes RFC 5357 (Two-Way Active Measurement Protocol (TWAMP) Light) extensions for Delay and Loss Measurement in Segment Routing networks, for both SR-MPLS and SRv6 data planes.

8. Bidirectional Forwarding Detection (BFD) for Segment Routing Policies for Traffic Engineering

Publication URL: https://tools.ietf.org/html/draft-ali-spring-bfd-sr-policy

Introduction:

This document describes the use of Seamless BFD (S-BFD) mechanism to monitor the SR Policies that are used for Traffic Engineering (TE) in SR deployments.

9. Enhanced Performance Delay and Liveness Monitoring in Segment Routing Networks

Publication URL: https://tools.ietf.org/html/draft-gandhi-spring-sr-enhanced-plm

Introduction:

This document defines procedure for Enhanced Performance Delay and Liveness Monitoring (PDLM) in Segment Routing networks. The procedure leverages the probe messages compatible with the delay measurement message formats defined in RFC 5357 (Two-Way Active Measurement Protocol (TWAMP)) and RFC 8762 (Simple Two-Way Active Measurement Protocol (STAMP)) and is applicable to end-to-end SR Paths including SR Policies for both SR-MPLS and SRv6 data planes.

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