公开(公告)号：US20160359734A1

公开(公告)日：2016-12-08

申请号：US15242246

申请日：2016-08-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongkuan Liu ,  Tao Wang ,  Zhangang Yang

IPC: H04L12/721 ,  H04L12/927 ,  H04L12/851 ,  H04L12/24 ,  H04L12/26

CPC classification number: H04L45/38 ,  H04L41/0686 ,  H04L41/0816 ,  H04L43/16 ,  H04L45/02 ,  H04L45/64 ,  H04L47/2483 ,  H04L47/805

Abstract: The present disclosure relates to the field of communications technologies. The method in embodiments of the present disclosure includes: determining a destination switch for service migration when a flow table capacity of a source switch is greater than a specified threshold; generating an equivalent flow entry that is equivalent to each initial flow entry of at least two initial flow entries stored in the source switch, and delivering each generated equivalent flow entry to the destination switch, where an equivalent flow entry that is equivalent to any initial flow entry is used by the destination switch to process a data packet that matches the any initial flow entry and that is forwarded by the source switch; and generating an aggregated flow entry by aggregating the at least two initial flow entries, and delivering the aggregated flow entry to the source switch.

Abstract translation: 本公开涉及通信技术领域。 本公开实施例中的方法包括：当源交换机的流表容量大于指定阈值时，确定用于业务迁移的目的交换机; 生成相当于存储在源交换机中的至少两个初始流入条目的每个初始流入口的等效流条目，以及将每个生成的等效流条目递送到目的地交换机，其中等价于任何初始流 目的地交换机使用条目来处理与源交换机转发的任何初始流入口匹配的数据包; 以及通过聚合所述至少两个初始流入条目并且将所述聚合流条目递送到所述源交换机来生成聚合流条目。

公开(公告)号：US10116554B2

公开(公告)日：2018-10-30

申请号：US15242246

申请日：2016-08-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hongkuan Liu ,  Tao Wang ,  Zhangang Yang

IPC: H04L12/721 ,  H04L12/801 ,  H04L12/24 ,  H04L12/26 ,  H04L12/851 ,  H04L12/927

Abstract: The present disclosure relates to the field of communications technologies. The method in embodiments of the present disclosure includes: determining a destination switch for service migration when a flow table capacity of a source switch is greater than a specified threshold; generating an equivalent flow entry that is equivalent to each initial flow entry of at least two initial flow entries stored in the source switch, and delivering each generated equivalent flow entry to the destination switch, where an equivalent flow entry that is equivalent to any initial flow entry is used by the destination switch to process a data packet that matches the any initial flow entry and that is forwarded by the source switch; and generating an aggregated flow entry by aggregating the at least two initial flow entries, and delivering the aggregated flow entry to the source switch.