Support for Local RIB in BGP Monitoring Protocol (BMP)
draft-ietf-grow-bmp-local-rib-09
| Document | Type | Active Internet-Draft (grow WG) | |
|---|---|---|---|
| Authors | Tim Evens , Serpil Bayraktar , Manish Bhardwaj , Paolo Lucente | ||
| Last updated | 2021-02-11 (latest revision 2021-01-14) | ||
| Replaces | draft-evens-grow-bmp-local-rib | ||
| Stream | IETF | ||
| Intended RFC status | Proposed Standard | ||
| Formats | plain text html xml pdf htmlized (tools) htmlized bibtex | ||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Job Snijders | ||
| Shepherd write-up | Show (last changed 2021-02-10) | ||
| IESG | IESG state | Publication Requested | |
| Action Holders |
(None)
|
||
| Consensus Boilerplate | Yes | ||
| Telechat date | |||
| Responsible AD | Warren Kumari | ||
| Send notices to | Job Snijders <job@fastly.com> | ||
Global Routing Operations T. Evens
Internet-Draft S. Bayraktar
Updates: 7854 (if approved) M. Bhardwaj
Intended status: Standards Track Cisco Systems
Expires: 18 July 2021 P. Lucente
NTT Communications
14 January 2021
Support for Local RIB in BGP Monitoring Protocol (BMP)
draft-ietf-grow-bmp-local-rib-09
Abstract
The BGP Monitoring Protocol (BMP) defines access to various Routing
Information Bases (RIBs). This document updates BMP (RFC 7854) by
adding access to the Local Routing Information Base (Loc-RIB), as
defined in RFC 4271. The Loc-RIB contains the routes that have been
selected by the local BGP speaker's Decision Process.
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet-
Drafts is at https://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
This Internet-Draft will expire on 18 July 2021.
Copyright Notice
Copyright (c) 2021 IETF Trust and the persons identified as the
document authors. All rights reserved.
Evens, et al. Expires 18 July 2021 [Page 1]
Internet-Draft BMP Loc-RIB January 2021
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents (https://trustee.ietf.org/
license-info) in effect on the date of publication of this document.
Please review these documents carefully, as they describe your rights
and restrictions with respect to this document. Code Components
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provided without warranty as described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1. Alternative Method to Monitor Loc-RIB . . . . . . . . . . 5
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 7
3. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 7
4. Per-Peer Header . . . . . . . . . . . . . . . . . . . . . . . 8
4.1. Peer Type . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2. Peer Flags . . . . . . . . . . . . . . . . . . . . . . . 8
5. Loc-RIB Monitoring . . . . . . . . . . . . . . . . . . . . . 9
5.1. Per-Peer Header . . . . . . . . . . . . . . . . . . . . . 9
5.2. Peer UP Notification . . . . . . . . . . . . . . . . . . 10
5.2.1. Peer UP Information . . . . . . . . . . . . . . . . . 10
5.3. Peer Down Notification . . . . . . . . . . . . . . . . . 11
5.4. Route Monitoring . . . . . . . . . . . . . . . . . . . . 11
5.4.1. ASN Encoding . . . . . . . . . . . . . . . . . . . . 11
5.4.2. Granularity . . . . . . . . . . . . . . . . . . . . . 11
5.5. Route Mirroring . . . . . . . . . . . . . . . . . . . . . 12
5.6. Statistics Report . . . . . . . . . . . . . . . . . . . . 12
6. Other Considerations . . . . . . . . . . . . . . . . . . . . 12
6.1. Loc-RIB Implementation . . . . . . . . . . . . . . . . . 12
6.1.1. Multiple Loc-RIB Peers . . . . . . . . . . . . . . . 12
6.1.2. Filtering Loc-RIB to BMP Receivers . . . . . . . . . 13
6.1.3. Changes to existing BMP sessions . . . . . . . . . . 13
7. Security Considerations . . . . . . . . . . . . . . . . . . . 13
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 13
8.1. BMP Peer Type . . . . . . . . . . . . . . . . . . . . . . 13
8.2. BMP Peer Flags . . . . . . . . . . . . . . . . . . . . . 13
8.3. Peer UP Information TLV . . . . . . . . . . . . . . . . . 14
8.4. Peer Down Reason code . . . . . . . . . . . . . . . . . . 14
9. Normative References . . . . . . . . . . . . . . . . . . . . 14
Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . . 14
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 14
Evens, et al. Expires 18 July 2021 [Page 2]
Internet-Draft BMP Loc-RIB January 2021
1. Introduction
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