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Simple network management protocol-based proxy device management method and device

A technology of simple network management and proxy equipment, applied in the field of manager equipment, can solve problems such as difficult management, inability to realize network management, difficult management, etc., and achieve the effect of management

Active Publication Date: 2011-12-21
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, SNMP uses IP addresses to identify managed devices. Since a large number of customer premises gateways enter the IP network through asymmetrical digital subscriber line (ADSL) dial-up access that dynamically obtains IP addresses, management is difficult or even difficult. hard to accomplish
For these non-permanent network connection devices, operators in the prior art cannot implement complete network management functions for such devices

Method used

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  • Simple network management protocol-based proxy device management method and device
  • Simple network management protocol-based proxy device management method and device
  • Simple network management protocol-based proxy device management method and device

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Experimental program
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Embodiment Construction

[0019] The present invention will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are illustrated.

[0020] In this paper, SNMP entities are also referred to as SNMP nodes. Each SNMP entity includes a corresponding SNMP engine (Engine). According to the functions and roles of SNMP entities in SNMP, they are divided into SNMP managers and SNMP agents.

[0021] The SNMP manager, usually the SNMP management workstation, is used to poll the SNMP agent management information base (Management Information Base, MIB) information to access the devices in the network, or receive the Trap notification message actively sent by the SNMP agent. The SNMP manager has the command request function, and can request GetRequest / SetRequest / GetNextRequest, etc. to the designated SNMP agent.

[0022] The SNMP agent is usually various network devices, including routers, switches, hosts, etc., can send Trap notification ...

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PUM

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Abstract

The invention discloses a simple network management protocol-based agent equipment management method and manager equipment. The management method comprises: the SNMP manager obtains the unique identification and the IP address of the SNMP agent from the Trap notification message from the SNMP agent; the SNMP manager updates the corresponding information of the unique identification and the IP address of the SNMP agent; The updated IP address performs management for the SNMP agent. The management method and manager equipment of the present invention unbind the SNMP entity from its IP address information by introducing the binary group of contextEngineID and AgentIPAddress, and in the application environment of variable IP addresses, represent SNMP through the unique contextEngineID in the management domain Entity, to realize the management of SNMP entities.

Description

technical field [0001] The present invention relates to IP network technology, in particular to a simple network management protocol (Simple Network Management Protocol, SNMP)-based agent device management method and manager device. Background technique [0002] Currently, SNMP is usually used to implement management functions for various network devices in an IP network, and these network devices include routers, switches, hosts, and the like. The SNMP protocol has undergone continuous development and evolution, and has gone through three versions: SNMPv1, v2, and v3. At the end of 2002, IETF announced the official version of SNMPv3. At present, the management functions of various devices in the IP network are unified to SNMPv3, and at the same time, it provides compatibility with the management of previously deployed network elements. SNMP can be used not only for IP-based network management, but also for telephone network management. [0003] figure 1 It is a schemati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 广小明侯光华谭国权杨明川
Owner CHINA TELECOM CORP LTD