公开(公告)号：US20180124118A1

公开(公告)日：2018-05-03

申请号：US15858330

申请日：2017-12-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Wu ,  Zhengquan Huang

IPC: H04L29/06 ,  H04L12/24 ,  H04L12/813

Abstract: A flow control method and apparatus are provided. The flow control apparatus groups stored multiple pieces of address information into at least two security groups according to attribute information; arranges the at least two security groups, so that a security group at a high level may completely include a security group at a low level and security groups at a same level are completely independent of each other without overlap; receives a policy configuration instruction; configures a specified rule according to the policy configuration instruction, and configures a storage sequence of the specified rule according to the policy configuration instruction, where the specified rule is generated according to the policy configuration instruction; receives a data packet after the at least two rules are configured; and processes the data packet according to the at least two rules and storage sequences of the rules, to implement flow control.

公开(公告)号：US10104040B2

公开(公告)日：2018-10-16

申请号：US14955551

申请日：2015-12-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yunyun Lin ,  Ping Wu

IPC: H04W36/14 ,  H04L29/12 ,  H04L12/46 ,  H04L12/18 ,  H04W36/00 ,  H04W36/22 ,  H04W84/12 ,  H04W88/16

Abstract: A wireless local area network (WLAN) user roaming method, apparatus, and system. A foreign access point (FAP) associated after layer 3 roaming of a wireless terminal of the user receives a first packet; the FAP. The user obtains an encapsulation entry of a first roaming tunnel, where a tunnel outer destination IP address in the encapsulation entry of the first roaming tunnel is an Internet Protocol (IP) address of a home access point (HAP) before the roaming of the wireless terminal, and a tunnel outer source IP address in the encapsulation entry of the first roaming tunnel is an IP address of the FAP. The FAP encapsulates the first packet according to the encapsulation entry of the first roaming tunnel, and the FAP sends the encapsulated first packet to the HAP. The user establishes a tunnel between the APs can greatly shorten a forwarding path of the roaming tunnel user.

公开(公告)号：US10742685B2

公开(公告)日：2020-08-11

申请号：US15858330

申请日：2017-12-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ping Wu ,  Zhengquan Huang

IPC: H04L29/06 ,  H04L12/24 ,  H04L12/741 ,  H04L12/26 ,  H04L12/813

Abstract: A flow control method and apparatus are provided. The flow control apparatus groups stored multiple pieces of address information into at least two security groups according to attribute information; arranges the at least two security groups, so that a security group at a high level may completely include a security group at a low level and security groups at a same level are completely independent of each other without overlap; receives a policy configuration instruction; configures a specified rule according to the policy configuration instruction, and configures a storage sequence of the specified rule according to the policy configuration instruction, where the specified rule is generated according to the policy configuration instruction; receives a data packet after the at least two rules are configured; and processes the data packet according to the at least two rules and storage sequences of the rules, to implement flow control.

公开(公告)号：US11463305B2

公开(公告)日：2022-10-04

申请号：US17100364

申请日：2020-11-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Ping Wu ,  Donghui Wang

IPC: H04L41/16 ,  H04L41/0806 ,  H04L41/0893

Abstract: This application discloses a method and an apparatus for configuring a network device, and a storage medium, and belongs to the field of data transmission technologies. The method includes: determining, in a plurality of terminal groups based on a packet receiving and sending characteristic of a target terminal, a target terminal group to which the target terminal belongs, where the packet receiving and sending characteristic is determined based on a plurality of packets received and sent by the target terminal, and the plurality of terminal groups are in a one-to-one correspondence with a plurality of configurations; and configuring a to-be-configured network device based on a target configuration corresponding to the target terminal group, where the to-be-configured network device is a network device that forwards the plurality of packets. This application effectively reduces workload in a configuration process. This application is used to configure the network device.

公开(公告)号：US20160165506A1

公开(公告)日：2016-06-09

申请号：US14955551

申请日：2015-12-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yunyun Lin ,  Ping Wu

IPC: H04W36/14 ,  H04L29/12 ,  H04W36/22 ,  H04L12/46

CPC classification number: H04L61/6068 ,  H04L12/1886 ,  H04L12/4633 ,  H04W36/0016 ,  H04W36/22 ,  H04W84/12 ,  H04W88/16

Abstract: A wireless local area network (WLAN) user roaming method, apparatus, and system. A foreign access point (FAP) associated after layer 3 roaming of a wireless terminal of the user receives a first packet; the FAP. The user obtains an encapsulation entry of a first roaming tunnel, where a tunnel outer destination IP address in the encapsulation entry of the first roaming tunnel is an Internet Protocol (IP) address of a home access point (HAP) before the roaming of the wireless terminal, and a tunnel outer source IP address in the encapsulation entry of the first roaming tunnel is an IP address of the FAP. The FAP encapsulates the first packet according to the encapsulation entry of the first roaming tunnel, and the FAP sends the encapsulated first packet to the HAP. The user establishes a tunnel between the APs can greatly shorten a forwarding path of the roaming tunnel user.

Abstract translation: 无线局域网（WLAN）用户漫游方法，装置和系统。 在用户的无线终端的层3漫游之后相关联的外部接入点（FAP）接收第一分组; FAP。 用户获取第一漫游隧道的封装条目，其中第一漫游隧道的封装条目中的隧道外部目的地IP地址是无线漫游之前的归属接入点（HAP）的因特网协议（IP）地址 终端，第一个漫游隧道的封装表项中的隧道外部源IP地址为FAP的IP地址。 FAP根据第一个漫游隧道的封装条目封装第一个报文，FAP将封装的第一个报文发送给HAP。 用户在AP之间建立隧道可以大大缩短漫游用户的转发路径。