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Path display method and device in service deployment and communication system

A technology for displaying path and service deployment, which is applied in the field of communication, can solve problems such as service deployment failure, users cannot know the label switching path, etc., and achieve the effect of convenient use

Inactive Publication Date: 2014-12-03
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing network management, if the user does not set the label switching path constraint point before the service deployment, the user cannot know the label switching path. At this time, the service has been deployed. If the path calculation is successful, the user must query the network management to see the label switching path. If the path calculation fails, it means that the service deployment has failed, and the user needs to re-configure.

Method used

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  • Path display method and device in service deployment and communication system
  • Path display method and device in service deployment and communication system
  • Path display method and device in service deployment and communication system

Examples

Experimental program
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Embodiment 1

[0038] An embodiment of the present invention provides a method for displaying paths during service deployment, which is a method on the network management side, such as figure 1 As shown, the method includes:

[0039] S101. According to the source node address and the sink node address input by the user, the network management system sends the source node address, the sink node address and the basic path parameters input by the user to the source node and the sink node respectively.

[0040] The network management in this embodiment can be a network device composed of a network management software platform supporting the network management protocol, a network management support software, a network management work platform and a supporting network management protocol, and can provide configuration, fault, performance and network user distribution aspects of the network system basic management. The source node is the start node of the path set by the user, and the sink node is...

Embodiment 2

[0057] This embodiment provides a method for displaying paths before service deployment, such as image 3 As shown, the method includes the following steps:

[0058] S301. The network manager receives the basic path parameters, source node address and sink node address input by the user.

[0059] Users need to configure the properties of the tunnel in advance through the network management system, for example, select the source node and sink node of the tunnel, and enter the basic parameters required by the tunnel. According to the user's operation, the NMS has received information such as the basic parameters of the path, the address of the source node, and the address of the sink node. The basic parameters of the path can include the path name, the nodes that the tunnel passes through, the protocol type of the tunnel, the signal type, whether to create a reverse tunnel, Backup mode, and BFD (Bidirectional Forwarding Detection, bidirectional forwarding detection) configurati...

Embodiment 3

[0099] An embodiment of the present invention provides a device for displaying paths during service deployment. On the one hand, in the network management 40, such as Figure 4 As shown, the device includes a network management topology module 401 , a network management module 402 , and a network management server 403 .

[0100] The network management topology module 401 is used to send the source node address and sink node address input by the user to the network management module 402, and draw and display the path according to the first routing information and the second routing information from the network management server 403, the first routing information is calculated by the source node according to the address of the sink node and the basic path parameters, and the addresses of the nodes passing through from the source node to the sink node in sequence, and the second routing information is calculated by the sink node according to the address of the source node and the ...

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Abstract

The present invention relates to the field of communications. Provided in an embodiment of the present invention are a path display method, device and communication system during service deployment, capable of drawing and displaying each label, that is, the label switched paths, before receiving a service deployment instruction inputted by a user, thus enabling the user to manage, operate and maintain the label switched paths during service deployment, and greatly facilitating the user. The method for path display before service deployment in the embodiment comprises: according to a source node address and a destination node address inputted by the user, transmitting the source node address, destination node address and basic path parameters inputted by the user to the source node and the destination node respectively, the basic path parameters comprising path name, protocol type and signal type; receiving the first routing information from the source node and the second routing information from the destination node; and drawing and displaying the path in a topology according to the first and second routing information.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method, device and communication system for displaying paths during service deployment. Background technique [0002] In recent years, with the increase of network scale, more and more networks use RSVP-TE (Resource ReServation Protocol-Traffic Engineering, a resource reservation protocol based on traffic engineering expansion) type of secure encrypted link tunnel to deploy services. In this type of tunnel, the label-switched path can truly reflect the service deployment mode of the tunnel and be seen by users. Therefore, the management and operation and maintenance of the label-switched path by the user (that is, viewing and adjustment of the tunnel), as well as the service channel deployment Pre-configuration is getting more and more attention. [0003] However, in the existing network management, if the user does not set the label switching path constraint point before the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L12/721
CPCH04L41/12
Inventor 孙涛赵耀
Owner HUAWEI TECH CO LTD