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Document Action: 'BGP MULTI_EXIT_DISC (MED) Considerations' to Informational RFC
The IESG has approved the following document:
- 'BGP MULTI_EXIT_DISC (MED) Considerations '
<draft-ietf-grow-bgp-med-considerations-05.txt> as an Informational RFC
This document is the product of the Global Routing Operations Working Group.
The IESG contact persons are David Kessens and Bert Wijnen.
A URL of this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-grow-bgp-med-considerations-05.txt
Technical Summary
The Border Gateway Protocol version 4 (BGP) has been in use in the
Internet for a decade (or more) and is the primary vehicle for
exchanging inter-domain routing information and for expressing
policy. BGP specifies a MULTI_EXIT_DISC (MED) Attribute, which
allows service providers to tailor inbound path utilization (by
providing a mechanism for BGP speakers to convey to an adjacent
AS the optimal entry point into the local AS). BGP MEDs
function correctly in many scenarios, however, there are a number
of issues which may arise when utilizing MEDs in dynamic or
complex topologies. This document outlines implementation and
deployment considerations that should be considered when
deploying BGP MEDs.
Working Group Summary
The GROW WG achieved consensus on this document.
Protocol Quality
David Kessens reviewed this document for the IESG.
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