IEEE 1904.2 Task Force

Standard for Management Channel for Customer-Premises Equipment Connected to Ethernet-based Subscriber Access Networks

Introduction

In their quest to find the optimal balance between the performance of subscriber access networks and their cost, the network operators increasingly combine optical distribution section with a copper-based drop section, which typically includes a twisted pair, a Category-5 cable, or a coaxial cable. Network operators require a management system that would allow them to efficiently access and manage the subscriber demarcation device as well as the various devices that interconnect their optical and copper sections of the network.

In addition, to achieve the best-possible service quality, the access network operators find it necessary to extend their management domains past the typical subscriber demarcation device, such as an Optical Network Unit (ONU), a Coaxial Network Unit (CNU), Cable or DSL modem, or a Residential Gateway (RGW).

As Ethernet-based networks (switched Ethernet, point-to-point Ethernet, or Ethernet Passive Optical Network) are becoming technologies of choice for public subscriber access network, there is a pressing need to provide a universal management channel compatible with Ethernet and that would allow network operators to manage a variety of devices in access network or in subscriber premises in a uniform and consistent way.

Scope of the project

This standard will describe a management channel for customer-premises equipment (CPE) connected to Ethernet-based subscriber access networks. The key characteristics of the specified management channel are:

  • Multi-hop capabilities to allow management of various CPE devices located behind an Optical Network Unit (ONU), a Coaxial Network Unit (CNU), a Residential Gateway (RGW), etc.
  • Extensibility to accommodate new management protocols and/or new types of CPE devices.
  • Broadcast/multicast capabilities to allow simultaneous (synchronized) configuration of multiple devices.
  • Encryption capabilities to ensure secure access to managed CPE devices by the network operators.

The standard will describe the message format as well as processing operations and forwarding rules at the intermediate nodes.

News & Announcements

The next IEEE 1904 Working Group meeting will be held via teleconference on November 29, 2016.

Meeting information

Minutes of the July 2016 meeting are posted. Please, review.

Modified: 11-May-2015