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Establishment methods and devices of connection tunnel

A technology of tunnels and tunnel parameters, applied in the field of communication, can solve problems such as poor maintainability of VPWS networking, achieve the effect of improving efficiency and flexibility, reducing steps, and avoiding reconfiguration

Active Publication Date: 2019-03-29
NEW H3C TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present disclosure is to provide a method and device for establishing a connection tunnel to solve the problem of poor maintainability of VPWS networking supported by EVPN in view of the deficiencies in the above-mentioned prior art

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  • Establishment methods and devices of connection tunnel
  • Establishment methods and devices of connection tunnel
  • Establishment methods and devices of connection tunnel

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Embodiment Construction

[0060] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them.

[0061] figure 1 A schematic structural diagram of a VPWS network supported by EVPN involved in a method for establishing a connection tunnel provided by the present disclosure, as shown in figure 1 As shown, the VPWS networking supported by the EVPN may include: a first service network edge device 110 , a second service network edge device 120 , a third service network edge device 130 and a user network edge device 140 .

[0062] Wherein, the user network edge device may access the first service network edge device, the second service network e...

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Abstract

The disclosure provides an establishment method and device of a connection tunnel, and relates to the field of communication technology. The method includes: receiving routing information sent by second service network edge equipment, and acquiring a connection setting mark in group attribute information corresponding to the user network edge equipment, wherein the routing information includes thegroup attribute information, and the connection setting mark is used for establishing the connection tunnel between second service network edge equipment and the first service network edge equipment;and establishing the connection tunnel between the first service network edge equipment and the second service network edge equipment according to the connection setting mark. The connection settingmark is extracted from the group attribute information, the connection tunnel between the first service network edge equipment and the second service network edge equipment is established according tothe connection setting mark, thus a process of reconfiguring service configurations of all the service network edge equipment is avoided, steps required for establishing the connection tunnel are reduced, and efficiency and flexibility of establishing the connection tunnel are improved.

Description

technical field [0001] The present disclosure relates to the technical field of communications, and in particular, to a method and device for establishing a connection tunnel. Background technique [0002] With the continuous development of communication technology, in order to facilitate users to realize point-to-point data communication, a VPWS (Virtual Private Wire Service) network supported by EVPN (Ethernet Virtual Private Network, Ethernet Virtual Private Network) can be used for data communication. Communication, through the tunnel in the VPWS network supported by EVPN to realize point-to-point communication. [0003] In related technologies, if a connection tunnel is set between the first PE (Provider Edge, service provider network edge) device and the third PE device, and the CE (Customer Edge, user network edge) device accesses the first PE device , it is necessary to connect the CE device to the second PE device and establish a connection tunnel between the secon...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/46
CPCH04L12/4633
Inventor 黄李伟王伟
Owner NEW H3C TECH CO LTD
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