[Idr] I-D Action: draft-ietf-idr-flowspec-path-redirect-11.txt

internet-drafts@ietf.org Tue, 26 May 2020 12:34 UTC

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Subject: [Idr] I-D Action: draft-ietf-idr-flowspec-path-redirect-11.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Inter-Domain Routing WG of the IETF.

        Title           : Flowspec Indirection-id Redirect
        Authors         : Gunter Van de Velde
                          Keyur Patel
                          Zhenbin Li
	Filename        : draft-ietf-idr-flowspec-path-redirect-11.txt
	Pages           : 12
	Date            : 2020-05-26

   This document defines a new extended community known as "FlowSpec
   Redirect to indirection-id Extended Community".  This extended
   community triggers advanced redirection capabilities to flowspec
   clients.  When activated, this flowspec extended community is used by
   a flowspec client to retrieve the corresponding next-hop and encoding
   information within a localised indirection-id mapping table.

   The functionality detailed in this document allows a network
   controller to decouple the BGP flowspec redirection instruction from
   the operation of the available paths.

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