Information Model of Control-Plane and User-Plane separation BNG
draft-wcg-i2rs-cu-separation-infor-model-02
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Authors | Zitao Wang , Rong Gu , Victor Lopez , Sujun Hu | ||
| Last updated | 2018-05-02 (Latest revision 2017-10-29) | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| 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) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
To improve network resource utilization and reduce the operation expense, the Control-Plane and User-Plane separation conception is raised [I-D.gu-nfvrg-cloud-bng-architecture]. This document describes the information model for the interface between Control- Plane and User-Plane separation BNG. This information model may involve both control channel interface and configuration channel interface. The interface for control channel allows the Control- Plane to send several flow tables to the User-Plane, such as user's information table, user's interface table, and user's QoS table, etc. And it also allows the User-Plane to report the resources and statistics information to the Control-Plane. The interface for configuration channel is in charge of the version negotiation of protocols between the Control-Plane and User-Plane, the configuration for devices of Control-Plane and User-Plane, and the reports of User- Plane's capabilities, etc. The information model defined in this document enables defining a standardized data model. Such a data model can be used to define an interface to the CU separation BNG.
Authors
Zitao Wang
Rong Gu
Victor Lopez
Sujun Hu
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)