公开(公告)号：US20170134308A1

公开(公告)日：2017-05-11

申请号：US15412890

申请日：2017-01-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shunwan ZHUANG ,  Zhenbin LI ,  Baohua SONG ,  Yuanbin YIN ,  Guoyi CHEN

IPC: H04L12/947 ,  H04L29/08 ,  H04L12/46

Abstract: A Border Gateway Protocol Monitoring Protocol (BMP) module sends to a Border Gateway Protocol (BGP) module a request for acquiring a capability information set; the BGP module traverses BGP capability data stored in the BGP module to acquire all BGP capability data configured in the network device and sends all the BGP capability to the BMP module; and the BMP module sends to the monitoring server an initial capability information set message carrying all the BGP capability data and a device identifier of the network device. By means of capability extension of a network device, the network device can acquire, through interaction between a BGP module and a BMP module, all BGP capabilities configured in the network device and send all the BGP capabilities to a monitoring server, so that the monitoring server can fully understand actual capability supported by the entire network, further providing an effective basis for deployment of and decision on the entire network.

公开(公告)号：US20210014175A1

公开(公告)日：2021-01-14

申请号：US17033260

申请日：2020-09-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shunwan ZHUANG ,  Zhenbin LI ,  Baohua SONG ,  Yuanbin YIN ,  Guoyi CHEN

IPC: H04L12/947 ,  H04L12/24 ,  H04L12/46 ,  H04L29/08

Abstract: A network device creates a virtual border gateway protocol (BGP) peer and the BGP peer is enabled all BGP capability data configured in the network device. A BGP monitoring protocol (BMP) module of the network device acquires the enabled BGP capability by using a BGP message. According to the solution of the embodiment, the network device obtains all BGP capabilities configured in the network device and sends all the BGP capabilities to a monitoring server, so that the monitoring server can fully understand actual capability supported by the entire network, further providing an effective basis for deployment of and decision on the entire network.

公开(公告)号：US20150195105A1

公开(公告)日：2015-07-09

申请号：US14664392

申请日：2015-03-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shunwan ZHUANG ,  Zhenbin LI ,  Baohua SONG

IPC: H04L12/46 ,  H04L12/24

CPC classification number: H04L12/4683 ,  H04L12/4633 ,  H04L12/4641 ,  H04L41/12 ,  H04L45/04 ,  H04L45/50

Abstract: A VPN implementation method and a PE device are provided. The method includes: sending VPN topology information of a local end to a PE device at a peer end, and receiving VPN topology information of the peer end sent by the PE device at the peer end; enabling, according to the VPN topology information of the local end and the VPN topology information of the peer end, the local end and the peer end to select a jointly supported topology; and connecting VPN members by using the jointly supported topology, so as to implement the VPN. A VPN in a multi-topology environment may be implemented, and service quality of a multi-topology VPN may be improved.

Abstract translation: 提供VPN实现方法和PE设备。 该方法包括：将本端的VPN拓扑信息发送到对端的PE设备，并在对端接收PE设备发送的对端的VPN拓扑信息; 根据本端的VPN拓扑信息和对端的VPN拓扑信息，使本端和对端选择共同支持的拓扑; 并通过使用共同支持的拓扑连接VPN成员，实现VPN。 可以实现多拓扑环境中的VPN，并且可以提高多拓扑VPN的服务质量。