Control Plane and User Plane Separated BNG Deployment Model

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Last updated 2019-06-15 (latest revision 2018-12-12)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes the deployment model for a Broadband Network Gateway (BNG) device with Control Plane (CP) and User Plane(UP) separation. It is intended to give guidance for the deployment of CP and UP separated BNG devices in an operators' network.


Rong Gu (
Sujun Hu (
Zitao Wang (
Donald Eastlake (
fangwei hu (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)