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

An interface address and session establishment technology, applied in the field of communication, can solve the problems of cumbersome establishment process, time-consuming and labor-consuming, etc., and achieve the effect of improving establishment efficiency, reducing configuration operations, and simplifying establishment process.

Active Publication Date: 2020-02-21
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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, method for sending interface address and alias, and network equipment
  • Method for establishing BGP session, method for sending interface address and alias, and network equipment
  • Method for establishing BGP session, method for 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 invention discloses a method for establishing a BGP session, a method for sending an interface address and an alias and network equipment. The method for establishing a BGP session comprises the steps that a first node receives a first interface address and a first interface address alias of a first inline interface from a second node; the first node detects whether a secondinterface address alias of a second inline interface of the first node is matched with the first interface address alias or not; and when the second interface address alias is matched with the first interface address alias, the first node establishes a BGP session between the second inline interface and the first inline interface according to the first interface address. Under the condition, the BGP session can be established only by configuring the first interface address alias for the first inline interface and configuring the interface address alias matched with the first interface addressalias for the second inline interface. Compared with the prior art, the configuration operation is effectively reduced, and the establishment process of the BGP session is simplified, and the consumption of time and manpower is reduced, so that the establishment efficiency 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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IPC IPC(8): H04L29/12H04L29/08H04L29/06H04L12/24
CPCH04L41/0803H04L67/141H04L69/26H04L61/50H04L61/00
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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