公开(公告)号：US20180309715A1

公开(公告)日：2018-10-25

申请号：US16024570

申请日：2018-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Li ,  Han Zhou ,  Jian Xu ,  Jianwei Sun ,  Xiaodong Sun ,  Yan Su

IPC: H04L29/12

CPC classification number: H04L61/2015 ,  H04L29/08 ,  H04L61/2061 ,  H04L61/6013 ,  H04W8/26 ,  H04W80/04

Abstract: The present disclosure discloses an address assignment method, a gateway, and a system. The method includes: obtaining, by a control network element, first weight information of a first distributed gateway DGW, and assigning a first address segment to the first DGW according to the first weight information; and sending, by the control network element, address segment information of the first address segment to the first DGW. Proper address segment assignment is implemented, and address resource utilization is improved.