Applicability of the Access Node Control Mechanism to Broadband Networks Based on Passive Optical Networks (PONs)
RFC 6934
| Document | Type |
RFC - Informational
(June 2013; No errata)
Was draft-ietf-ancp-pon (ancp WG)
|
|
|---|---|---|---|
| Last updated | 2015-10-14 | ||
| Stream | IETF | ||
| Formats | plain text pdf html bibtex | ||
| Stream | WG state | Submitted to IESG for Publication | |
| Document shepherd | Matthew Bocci | ||
| Shepherd write-up | Show (last changed 2013-01-21) | ||
| IESG | IESG state | RFC 6934 (Informational) | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | Ralph Droms | ||
| IESG note | Matthew Bocci (matthew.bocci@alcatel-lucent.com) is the document shepherd. | ||
| Send notices to | (None) | ||
| IANA | IANA review state | IANA - Review Needed | |
| IANA action state | No IC | ||
Internet Engineering Task Force (IETF) N. Bitar, Ed.
Request for Comments: 6934 Verizon
Category: Informational S. Wadhwa, Ed.
ISSN: 2070-1721 Alcatel-Lucent
T. Haag
Deutsche Telekom
H. Li
Huawei Technologies
June 2013
Applicability of the Access Node Control Mechanism to
Broadband Networks Based on Passive Optical Networks (PONs)
Abstract
The purpose of this document is to provide applicability of the
Access Node Control Mechanism to broadband access based on Passive
Optical Networks (PONs). The need for an Access Node Control
Mechanism between a Network Access Server (NAS) and an Access Node
Complex, composed of a combination of Optical Line Termination (OLT)
and Optical Network Termination (ONT) elements, is described in a
multi-service reference architecture in order to perform QoS-related,
service-related, and subscriber-related operations. The Access Node
Control Mechanism is also extended for interaction between components
of the Access Node Complex (OLT and ONT). The Access Node Control
Mechanism will ensure that the transmission of information between
the NAS and Access Node Complex (ANX) and between the OLT and ONT
within an ANX does not need to go through distinct element managers
but rather uses direct device-to-device communication and stays on
net. This allows for performing access-link-related operations
within those network elements to meet performance objectives.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
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). Not all documents
approved by the IESG are a candidate for any level of Internet
Standard; see Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc6934.
Bitar, et al. Informational [Page 1]
RFC 6934 ANCP in PON-Based Networks June 2013
Copyright Notice
Copyright (c) 2013 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
(http://trustee.ietf.org/license-info) in effect on the date of
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the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Table of Contents
1. Introduction ....................................................3
2. Terminology .....................................................4
3. Motivation for Explicit Extension of ANCP to FTTx PON ...........6
4. Reference Model for PON-Based Broadband Access Network ..........7
4.1. Functional Blocks ..........................................9
4.1.1. Home Gateway ........................................9
4.1.2. PON Access ..........................................9
4.1.3. Access Node Complex ................................10
4.1.4. Access Node Complex Uplink to the NAS ..............10
4.1.5. Aggregation Network ................................10
4.1.6. Network Access Server ..............................10
4.1.7. Regional Network ...................................10
4.2. Access Node Complex Control Reference Architecture
Options ...................................................11
4.2.1. ANCP+OMCI ANX Control ..............................11
4.2.2. All-ANCP ANX Control ...............................12
5. Concept of Access Node Control Mechanism for PON-Based Access ..13
6. Multicast ......................................................16
6.1. Multicast Conditional Access ..............................16
6.2. Multicast Admission Control ...............................18
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