Persistent Route Oscillation in BGP Constrained Route Distribution
draft-idr-bgp-rt-oscillation-01
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Dongling Duan , Jakob Heitz , Keyur Patel , Jeffrey Haas | ||
| Last updated | 2017-09-14 (Latest revision 2017-03-13) | ||
| Stream | (None) | ||
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| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
https://www.ietf.org/archive/id/draft-idr-bgp-rt-oscillation-01.txt
Abstract
RFC4684 defines Multi-Protocol BGP (MP-BGP) procedures that allow BGP speakers to exchange Route Target reachability information (RT- Constrain) to restrict the propagation of Virtual Private Network (VPN) routes. In network scenarios where hierarchical route reflection (RR) is used, the existing RT-Constrain mechanism may result in persistent route oscillations within RRs. This document describes the problem and proposes a solution.
Authors
Dongling Duan
Jakob Heitz
Keyur Patel
Jeffrey Haas
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)