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AS Path Based Outbound Route Filter for BGP-4

Document Type Expired Internet-Draft (idr WG)
Expired & archived
Authors Susan Hares , Keyur Patel
Last updated 2017-06-22 (Latest revision 2016-12-19)
RFC stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Additional resources Mailing list discussion
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document defines a new Outbound Router Filter type for BGP, termed "Aspath Outbound Route Filter", that can be used to perform aspath based route filtering. This ORF-type supports aspath based route filtering as well as regular expression based matching, for address groups.


Susan Hares
Keyur Patel

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)