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IETF RFC 8571

BGP - Link State (BGP-LS) Advertisement of IGP Traffic Engineering Performance Metric Extensions

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Organization: IETF
Publication Date: 1 March 2019
Status: active
Page Count: 10
scope:

This document defines new BGP - Link State (BGP-LS) TLVs in order to carry the IGP Traffic Engineering Metric Extensions defined in the IS-IS and OSPF protocols.

 

Document History

IETF RFC 8571
March 1, 2019
BGP - Link State (BGP-LS) Advertisement of IGP Traffic Engineering Performance Metric Extensions
This document defines new BGP - Link State (BGP-LS) TLVs in order to carry the IGP Traffic Engineering Metric Extensions defined in the IS-IS and OSPF protocols.  

References

This document references:
IETF RFC 8570 - IS-IS Traffic Engineering (TE) Metric Extensions
Published by IETF on March 1, 2019
In certain networks, such as, but not limited to, financial information networks (e.g., stock market data providers), network- performance criteria (e.g., latency) are becoming as critical to...
This document references:
IETF RFC 7471 - OSPF Traffic Engineering (TE) Metric Extensions
Published by IETF on March 1, 2015
In certain networks, such as, but not limited to, financial information networks (e.g., stock market data providers), network performance information (e.g., link propagation delay) is becoming...
This document references:
IETF RFC 7752 - North-Bound Distribution of Link-State and Traffic Engineering (TE) Information Using BGP
Published by IETF on March 1, 2016
In a number of environments, a component external to a network is called upon to perform computations based on the network topology and current state of the connections within the network, including...
This document references:
IETF RFC 8570 - IS-IS Traffic Engineering (TE) Metric Extensions
Published by IETF on March 1, 2019
In certain networks, such as, but not limited to, financial information networks (e.g., stock market data providers), network- performance criteria (e.g., latency) are becoming as critical to...
This document is referenced by:
RFC 9085 - Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing
Published by IETF on August 1, 2021
Abstract Segment Routing (SR) allows for a flexible definition of end-to-end paths by encoding paths as sequences of topological subpaths, called "segments". These segments are advertised by routing...
This document is referenced by:
GR IPE 005 - IPv6 Enhanced Innovation (IPE); 5G Transport over IPv6 and SRv6
Published by ETSI on May 1, 2022
The present document discusses implementing 5G Backhaul based on IPv6/SRv6 technologies. Implementation investigation is split into four major blocks: • 5G network and services requirements •...
This document is referenced by:
RFC 9259 - Operations, Administration, and Maintenance (OAM) in Segment Routing over IPv6 (SRv6)
Published by IETF on June 1, 2022
Abstract This document describes how the existing IPv6 mechanisms for ping and traceroute can be used in a Segment Routing over IPv6 (SRv6) network. The document also specifies the OAM flag (O-flag)...
This document is referenced by:
RFC 9294 - Application-Specifc Link Attributes Advertisement Using the Border Gateway Protocol - Link State (BGP‑LS)
Published by IETF on August 1, 2022
Extensions have been defined for link-state routing protocols that enable distribution of application-specific link attributes for existing as well as newer applications such as Segment Routing (SR)....
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