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Network access method, device and machine-readable storage medium

A network access and network technology, applied in the field of network communication, can solve the problem of not being able to realize all paths

Active Publication Date: 2020-10-09
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing method of connecting one network to another network cannot realize that the head node in any one of the network and the other network can control the network where the head node is located to access all of the other network. path

Method used

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  • Network access method, device and machine-readable storage medium
  • Network access method, device and machine-readable storage medium
  • Network access method, device and machine-readable storage medium

Examples

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Embodiment Construction

[0023] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0024] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0025] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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PUM

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Abstract

The present disclosure relates to a network access method, device, and machine-readable storage medium. The access method includes: receiving a multi-protocol label switching MPLS message, the MPLS message carries an MPLS label stack, and the MPLS label stack includes a first label; replacing the first label with a second label; sending an MPLS message carrying an MPLS label stack including the second label, wherein one of the first label and the second label is is a private network label corresponding to the first network, and the other of the first label and the second label is a private network label corresponding to the second network. In this way, it can be realized that the head node in any one of the first network and the second network can control all the paths where the network where the head node is located accesses another network.

Description

technical field [0001] The present disclosure relates to the technical field of network communication, and in particular to a network access method, device and machine-readable storage medium. Background technique [0002] MPLS (Multiprotocol Label Switching, Multiprotocol Label Switching) is a backbone network technology widely used at present. In MPLS, devices forward packets based on short and fixed-length labels, which saves the cumbersome process of searching IP routing tables, and can transmit data in the backbone network at high speed and efficiently. MPLS supports multi-layer labels and is widely used in virtual private networks (Virtual Private Network, VPN). [0003] The existing method of connecting one network to another network cannot realize that the head node in any one of the network and the other network can control the network where the head node is located to access all of the other network. path. Contents of the invention [0004] In view of this, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/723H04L12/46H04L45/50
Inventor 郭威王伟
Owner NEW H3C TECH CO LTD