A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element WG of the IETF.
Title : PCEP Extension for Flow Specification
Authors : Dhruv Dhody
Adrian Farrel
Zhenbin Li
Filename : draft-ietf-pce-pcep-flowspec-10.txt
Pages : 35
Date : 2020-08-03
Abstract:
The Path Computation Element (PCE) is a functional component capable
of selecting paths through a traffic engineering network. These
paths may be supplied in response to requests for computation, or may
be unsolicited instructions issued by the PCE to network elements.
Both approaches use the PCE Communication Protocol (PCEP) to convey
the details of the computed path.
Traffic flows may be categorized and described using "Flow
Specifications". RFC XXXX defines the Flow Specification and
describes how Flow Specification Components are used to describe
traffic flows. RFC XXXX also defines how Flow Specifications may be
distributed in BGP to allow specific traffic flows to be associated
with routes.
This document specifies a set of extensions to PCEP to support
dissemination of Flow Specifications. This allows a PCE to indicate
what traffic should be placed on each path that it is aware of.
RFC Editor Note: Please replace XXXX in the Abstract with the RFC
number assigned to draft-ietf-idr-rfc5575bis when it is published.
Please remove this note.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-flowspec/
There are also htmlized versions available at:
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https://datatracker.ietf.org/doc/html/draft-ietf-pce-pcep-flowspec-10
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