Use of Multicast across Inter-domain Peering Points
RFC 8313
| Document | Type |
RFC - Best Current Practice
(January 2018; No errata)
Also known as BCP 213
|
|
|---|---|---|---|
| Last updated | 2018-01-12 | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Reviews | |||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Tim Chown | ||
| Shepherd write-up | Show (last changed 2017-07-19) | ||
| IESG | IESG state | RFC 8313 (Best Current Practice) | |
| Consensus Boilerplate | Yes | ||
| Telechat date | |||
| Responsible AD | Warren Kumari | ||
| Send notices to | (None) | ||
| IANA | IANA review state | Version Changed - Review Needed | |
| IANA action state | No IANA Actions | ||
Internet Engineering Task Force (IETF) P. Tarapore, Ed.
Request for Comments: 8313 R. Sayko
BCP: 213 AT&T
Category: Best Current Practice G. Shepherd
ISSN: 2070-1721 Cisco
T. Eckert, Ed.
Huawei
R. Krishnan
SupportVectors
January 2018
Use of Multicast across Inter-domain Peering Points
Abstract
This document examines the use of Source-Specific Multicast (SSM)
across inter-domain peering points for a specified set of deployment
scenarios. The objectives are to (1) describe the setup process for
multicast-based delivery across administrative domains for these
scenarios and (2) document supporting functionality to enable this
process.
Status of This Memo
This memo documents an Internet Best Current Practice.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
BCPs is available in Section 2 of RFC 7841.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
https://www.rfc-editor.org/info/rfc8313.
Tarapore, et al. Best Current Practice [Page 1]
RFC 8313 Multicast for Inter-domain Peering Points January 2018
Copyright Notice
Copyright (c) 2018 IETF Trust and the persons identified as the
document authors. All rights reserved.
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 extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Tarapore, et al. Best Current Practice [Page 2]
RFC 8313 Multicast for Inter-domain Peering Points January 2018
Table of Contents
1. Introduction ....................................................4
2. Overview of Inter-domain Multicast Application Transport ........6
3. Inter-domain Peering Point Requirements for Multicast ...........7
3.1. Native Multicast ...........................................8
3.2. Peering Point Enabled with GRE Tunnel .....................10
3.3. Peering Point Enabled with AMT - Both Domains
Multicast Enabled .........................................12
3.4. Peering Point Enabled with AMT - AD-2 Not
Multicast Enabled .........................................14
3.5. AD-2 Not Multicast Enabled - Multiple AMT Tunnels
through AD-2 ..............................................16
4. Functional Guidelines ..........................................18
4.1. Network Interconnection Transport Guidelines ..............18
4.1.1. Bandwidth Management ...............................19
4.2. Routing Aspects and Related Guidelines ....................20
4.2.1. Native Multicast Routing Aspects ...................21
4.2.2. GRE Tunnel over Interconnecting Peering Point ......22
4.2.3. Routing Aspects with AMT Tunnels ...................22
4.2.4. Public Peering Routing Aspects .....................24
4.3. Back-Office Functions - Provisioning and Logging
Guidelines ................................................26
4.3.1. Provisioning Guidelines ............................26
4.3.2. Inter-domain Authentication Guidelines .............28
4.3.3. Log-Management Guidelines ..........................28
4.4. Operations - Service Performance and Monitoring
Guidelines ................................................30
4.5. Client Reliability Models / Service Assurance Guidelines ..32
4.6. Application Accounting Guidelines .........................32
5. Troubleshooting and Diagnostics ................................32
6. Security Considerations ........................................33
6.1. DoS Attacks (against State and Bandwidth) .................33
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