Network management system and implementing method for SNMP traversing NAT

Abstract

The invention discloses a network management system of which SNMP traverses NAT. The system comprises a plurality of equipment under management, a plurality of NAT units and NMSs, each NMS is provided with an SNMP information container and a polling monitor, wherein the SNMP information container comprises a mapping list used for storing a physical MAC address substituted by the SNMP, a private IP address substituted by the SNMP, a public IP address conversed by NAT, and a UDP interface number. The invention also provides a realizing method for the system; through the system and method provided by the invention, the mutual communication between a network management platform of the public IP address and an SNMP agent of the private IP addresses can be realized, thereby achieving the management on a great number of SNMP agents, and efficiently saving IP addresses and the cost of network running and maintenance, and improving the efficiency of network management.

Description

technical field [0001] The invention relates to network management technology, in particular to a network management system for SNMP traversing NAT and an implementation method. Background technique [0002] With the rapid development of the Internet and the telecommunications industry, various network communication devices have been widely covered in various places, forming many large-scale networks. However, these large-scale networks have brought great challenges to the management of network operators. A large-scale network includes a variety of network devices, integrates a variety of network operating systems, and runs a variety of network application services. In order to ensure the efficient operation of the network system and monitor and manage the operating status of the entire network system, it is necessary to build a real-time system for monitoring the operating status of the network and a management platform capable of controlling the operating status of the ent...

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to allow the network management system with a public IP address to conveniently manage the SNMP agent with a private IP address, so as to save IP addresses during network management deployment and solve the problem of insufficient IP addresses at present

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