Method for automatic discovery of network topology in wireless cluster network management

A network topology and automatic discovery technology, applied in wireless communication, electrical components, etc., can solve the problems of occupying more bandwidth and time, and achieve the effect of reducing bandwidth occupation and effective IP range

Inactive Publication Date: 2011-12-07
EASTERN COMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] For a complex network environment, the IP range will be relatively large, and automatic dis

Method used

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  • Method for automatic discovery of network topology in wireless cluster network management
  • Method for automatic discovery of network topology in wireless cluster network management
  • Method for automatic discovery of network topology in wireless cluster network management

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0048] ICMP: Internet Control Message Protocol, Internet Message Control Protocol

[0049] SNMP: Simple Network Management Protocol, Simple Network Management Protocol

[0050] MIB: Management Info Base, Management Information Base

[0051] OID: Object Identifier, object identifier

[0052] MSC: Mobile Switching Center, Mobile Switching Center

[0053] BS: Base Station, base station

[0054] BSC: Base Station Controller, base station controller

[0055] 1. Set several IP range segments

[0056] The network architecture of the wireless trunking system is relatively complex, and it may span multiple subnets through routers. If the IP range is determined through the subnet where the local network card is located, the IP range is quite large and unnecessary. For the wireless trunking system, the network is planned in advance, and the IP segment has been fixed during the engineering stage. Using this method can greatly reduce the SNMP scanning range and reduce the network band...

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Abstract

The invention discloses a method for automatically discovering network topology in a wireless cluster network management, comprising: (1) setting an IP range; (2) obtaining all routing devices; (3) traversing a routing queue to obtain wireless cluster devices; (4) ) to obtain MSC; (5) to obtain BS. The invention adopts the combination of ICMP and SNMP to effectively reduce their respective shortcomings, and sets IP range segments, and reduces unnecessary operations and saves bandwidth and time by customizing MIB items.

Description

technical field [0001] The invention relates to the technical field of wireless cluster network management, and relates to a fast implementation method based on the SNMP method in the automatic discovery of the topology of the third layer network. Background technique [0002] There are many ways to discover network topology. It mainly includes two categories, one is mainly based on ICMP protocol network diagnostic program and related TCP / IP protocol, DNS, ARP, etc., mainly using ICMP detection packets, such as Ping, Traceroute program, it finds a wide range, but will It takes up more network bandwidth; the other is the MIB library information in network devices that support the SNMP protocol. Based on the SNMP protocol, the query and discovery efficiency is relatively high, and the support of the SNMP management protocol is required. [0003] Every device connected to the Internet, such as hosts, routers, access servers, etc., generally has an independent IP address. Throu...

Claims

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Application Information

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IPC IPC(8): H04W24/00
Inventor 王剑赵永标彭辉陈池
Owner EASTERN COMM
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