Method for establishing bgp session, sending interface address and alias, and network equipment

A technology for interface address and session establishment, which is applied in the field of communication, can solve the problems of cumbersome establishment process, time-consuming and manpower consumption, and achieve the effects of improving establishment efficiency, reducing configuration operations, and reducing time and manpower consumption

Active Publication Date: 2021-10-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The embodiment of the present application discloses a method for establishing a BGP session, sending an interface address and an alias, and a network device, so as to solve the problem that the establishment process is cumbersome and consumes a lot of time and manpower when establishing a BGP session through the prior art

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  • Method for establishing bgp session, sending interface address and alias, and network equipment
  • Method for establishing bgp session, sending interface address and alias, and network equipment
  • Method for establishing bgp session, sending interface address and alias, and network equipment

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Embodiment Construction

[0084] In order to solve the problem that the existing BGP session establishment process is cumbersome and consumes a lot of time and manpower when establishing a BGP session through the prior art, the embodiment of the present application discloses a method for establishing a BGP session, sending an interface address and an alias, and a network device.

[0085] In the underlying network Underlay network of the data center network DCN, there are usually two types of nodes, namely leaf nodes and spine nodes. Each spine node needs to be connected to all leaf nodes, and each leaf node needs Connect with all spine nodes for data interaction between spine nodes and leaf nodes. Moreover, if the first node is connected to the second node, it can be considered that the first node is the peer node of the second node, and the second node is the peer node of the first node, and the first node and the second node neighbor relationship.

[0086] Referring to the network topology diagram o...

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Abstract

The embodiment of the present application discloses a method for establishing a BGP session, sending an interface address and an alias, and a network device. In the method, the first node receives the first interface address and the first interface from the first inline interface of the second node. Address alias; the first node detects whether the second interface address alias of its second inline interface matches the first interface address alias; when the second interface address alias matches the first interface address alias, the first node according to address of the first interface, and establish a BGP session between the second inline interface and the first inline interface. In this case, you only need to configure the first interface address alias for the first inline interface, and configure the interface address alias that matches the first interface address alias for the second inline interface to establish a BGP session. Compared with the prior art, the configuration operation is effectively reduced, the establishment process of the BGP session is simplified, the time and manpower consumption are reduced, and the efficiency of the establishment of the BGP session is improved.

Description

technical field [0001] The present application relates to the technical field of communication, in particular to a method for establishing a BGP session, sending an interface address and an alias, and a network device. Background technique [0002] A data center network (DCN) is a network for data transmission, and the current mainstream DCN usually adopts a spine-leaf architecture. [0003] When the spine-leaf architecture is adopted, the DCN consists of multiple leaf nodes (ie, leaf nodes) and multiple spine nodes (ie, spine nodes). In addition, the DCN uses a virtual extended local area network (Virtual Extensible LAN, VxLAN) as a bearer protocol for service data. VxLAN is a tunneling technology that virtualizes the DCN network into an Underlay network and an Overlay network. Among them, after the Overlay network receives the data message to be transmitted, it iterates the data message to the VxLAN tunnel, encapsulates the VxLAN tunnel header in the data message, obtain...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L29/08H04L29/06H04L12/24
CPCH04L41/0803H04L67/141H04L69/26H04L61/50H04L61/00H04L65/40
Inventor 张永康周道龙王海波潘灏涛厉益舟
Owner HUAWEI TECH CO LTD
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