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Network management method and system based on network configuration protocol

A technology of network configuration protocol and network management system, applied in transmission system, digital transmission system, data exchange network, etc., can solve problems such as mismatch between CIM and NETCONF, and achieve the effect of expanding the scope of application

Inactive Publication Date: 2014-12-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] In view of this, the main purpose of the present invention is to provide a network management method and system based on the network configuration protocol, to solve the problem that CIM cannot directly use NETCONF for network management, and the mismatch between CIM and NETCONF

Method used

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  • Network management method and system based on network configuration protocol

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Embodiment 1

[0054] like Figure 6 As shown, it is a schematic diagram of network management realized by NETCONF in the related art, wherein, client is a management application program to realize the management of network functions, and server is a managed network device, and NETCONF is used as a transmission protocol between client and server to realize The transmission of information and the implementation of specific network management functions are defined and processed through YANG.

[0055] For the CIM management model, the current transmission protocol is mainly implemented through the security configuration interface / secure shell protocol (SSH, Secure Shell) and remote login (telnet). Of course, the command line interface (CLI) is also supported. In the CIM system, it is also called Command Line Protocol CLP. like Figure 7 As shown, it is a schematic diagram of network management implemented by CIM. In this embodiment, the management information defined by CIM is encapsulated an...

Embodiment 2

[0062] like Figure 8 as shown, Figure 8 The implementation embodiment of network management supporting NETCONF / YANG corresponding to CIM direct mapping. It should be noted that since CIM and NETCONF / YANG are two different technical systems, when CIM supports NETCONF, it is already possible to monitor devices based on the YANG system. Since NETCONF / YANG is a relatively direct and effective protocol combination, the CIM model can be mapped from CIM to YANG if the network device supports it. Specifically, the information elements and assignments defined by CIM are based on the syntax of YANG Corresponding to the format, so as to realize the management function of the network based on YANG, so as to realize the universality of the realization of CIM and the adaptability of the standard.

[0063] Specifically, in this embodiment, the mapping of information elements and processing methods defined by CIM to YANG is implemented, and the mapped information is transmitted through th...

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Abstract

The invention discloses a network management method and system based on a network configuration protocol. The management system based on a CIM and a managed device support the network configuration (NETCONF) protocol respectively. The network management method comprises the steps that the managed device acquires management information sent by the management system through the NETCONF protocol, corresponding processing is conducted according to the acquired management information, and therefore the management function is realized; the managed device reports state information to the management system through the NETCONF protocol. Through the network management method and system based on the network configuration protocol, the CIM can directly use the NETCONF protocol for network management, the mismatching problem between the CIM and the NETCONF protocol is solved, and adaptability of the CIM is improved.

Description

technical field [0001] The invention relates to network management technology in the communication field, in particular to a network management method and system based on a network configuration protocol. Background technique [0002] The most commonly used protocol for network management is Simple Network Management Protocol (SNMP, Simple Network Management Protocol), which has developed three versions so far. However, in actual use, SNMP does not achieve the function of realizing network configuration, but is mainly used for monitoring the status of network devices. For this reason, the network configuration (NETCONF, NETwork CONFiguration) protocol was developed to realize the configuration management of network devices and solve other related problems encountered in network management, such as low cost of implementation, easy expansion and so on. [0003] like figure 1 as shown, figure 1 It is a schematic diagram of the protocol structure of NETCONF, and the protocol ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 顾忠禹楚俊生
Owner ZTE CORP
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