Network management system of implementing remote browse network element MIB node

A network management system and remote browsing technology, applied in the field of network management systems, can solve problems such as difficulties, communication quality cannot meet the requirements of directly diagnosing the real-time status of network elements, unreliable UDP protocol, etc., and achieves the effect of low network conditions.

Inactive Publication Date: 2008-04-09
UTSTARCOM TELECOM CO LTD
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  • Summary
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Problems solved by technology

[0007] In the above three cases, direct use of UDP-based SNMP protocol to access on-site network elements requires special configuration on the firewall to allow UDP packets to "come and go" freely and bidirectionally connect, which is difficult and will also weaken The security of the on-site network; the second is that the UDP protocol is unreliable. Remote UDP access needs to go through various routing d

Method used

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  • Network management system of implementing remote browse network element MIB node
  • Network management system of implementing remote browse network element MIB node

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Embodiment Construction

[0022] The present invention proposes a network management system for remotely browsing network element MIB nodes, adopts a solution of Browser / Server (client / server) architecture to realize access to remote network element information, and establishes a Web server in the on-site network management server , to provide http access services externally. On the communication link from the remote maintenance engineer to the on-site LAN, let the relevant firewall open the TCP port for http access. Generally speaking, this configuration is easy to do, and it can also effectively protect the on-site LAN from vicious assault.

[0023] On the network management server side, a Web server, MIB browser engine, and SNMP protocol stack and network element topology management module are set. connected.

[0024] In this way, the maintenance engineer directly uses a web browser (such as IE, etc.) as a client to remotely access the MIB browser page provided by the network management server. Af...

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Abstract

The invention provides a network management system for implementing the remote browsing of a network element MIB mode. In a browser/server-supported SNMP network management system, based on the AJAXWeb technique, the engines of a Web server and a MIB browser are embedded inside a network management server, so that a service engineer can remotely log in the Web server and directly select the network element from the MIB browser to initiate a query or set up a command; and an asynchronous http request is constructed by an AJAX technical module and sent to the Web server inside the network management server. Therefore, the invention realizes the remote access, even the setup of current value of the related MIB node in the remote field network element, and implements the real-time on-line state diagnosis and analysis.

Description

technical field [0001] The invention belongs to the technical field of network management, in particular to a network management system for performing MIB query or setting on remote network element nodes. Background technique [0002] After the network management system is deployed to the site, it often brings some difficult problems to the site engineers due to the complexity of the local actual situation. These problems often require remote support and assistance from more professional maintenance engineers who are familiar with network element communication interfaces. In a network management system that uses SNMP as a communication protocol with network elements, professional maintenance engineers often use MIB browsers to check the current status values ​​of related MIB nodes for network elements that have problems, so as to perform diagnostic analysis and identify the problem. However, the SNMP protocol is based on the UDP protocol. The premise of using the MIB Brows...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/06G06F17/30
Inventor 李宏敏李冬白广元
Owner UTSTARCOM TELECOM CO LTD
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