A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Inter-Domain Routing Working Group of the IETF.
Title : Dissemination of flow specification rules
Author(s) : P. Roque Marques, et al.
Filename : draft-ietf-idr-flow-spec-06.txt
Pages : 22
Date : 2009-03-27
This document defines a new BGP NLRI encoding format that can be used
to distribute traffic flow specifications. This allows the routing
system to propagate information regarding more-specific components of
the traffic aggregate defined by an IP destination prefix.
Additionally it defines two applications of that encoding format.
One that can be used to automate inter-domain coordination of traffic
filtering, such as what is required in order to mitigate
(distributed) denial of service attacks. And a second application to
traffic filtering in the context of a BGP/MPLS VPN service.
The information is carried via the Border Gateway Protocol (BGP),
thereby reusing protocol algorithms, operational experience and
administrative processes such as inter-provider peering agreements.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-idr-flow-spec-06.txt
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ftp://ftp.ietf.org/internet-drafts/
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Internet-Draft.
- <ftp://ftp.ietf.org/internet-drafts/draft-ietf-idr-flow-spec-06.txt>
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