Network connection technology and system thereof

A technology of network interconnection and technology, applied in the field of modern communication, can solve problems such as heavy losses

Inactive Publication Date: 2010-03-10
刘文祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Once the system is attacked by a virus and leads

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  • Network connection technology and system thereof
  • Network connection technology and system thereof
  • Network connection technology and system thereof

Examples

Experimental program
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Embodiment Construction

[0069] According to the specific conditions of the connected computer networks, conventional computers are used to connect these networks to each other to form various forms of Internet. This conventional computer must have some standard functional programs installed. At the same time, according to the needs of building networks with different functions, it can also install some programs with specific functions.

[0070] 1. According to its geographical distribution, the unit's internal network can form local area network, metropolitan area network and wide area network. In these networks, according to the needs of the network's external service functions, one of the regular computers can be designated as an excellent computer. This computer must have the Network Address Translator function module added. For internal network security, some of the workstations can be transformed into diskless workstations. Diskless workstations are used by general staff, while workstations w...

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Abstract

The task of the invention is to use a conventional computer with special functions to connect various computer networks into an internetwork. The conventional computer with special functions is directly connected with an interface of a conventional computer in a protected network and is connected with another network by a network interface. Due to different connection technologies among various computer networks, various internetworks with different structures and applications are built. An excellent machine is a host in an excellent-machine network. An external host is connected with the excellent machine, but can not be directly connected with other hosts in the excellent-machine network. The main effect of an identification machine physically separates the excellent-machine network andan identification-machine network. The system is often configured to be directly connected with a public network. The identification machine physically separates the excellent-machine network and theidentification-machine network by a computer interface and a network interface which are mutually separated, and realizes safe and accurate information mutual communication between the excellent-machine network and the identification-machine network by computer functions.

Description

technical field [0001] The present invention relates to modern communication technology, information processing technology and computer network technology. An independent computer network or two or more connected computer network systems constructed by a unit (referring to independent organizations and institutions such as state organs, administrative groups, and public institutions, or private individuals and their organizations and institutions, etc.) is called the unit's exclusive computer network. There is internet. The technology of interconnecting each computer network of the unit through conventional computers to realize the interconnection, intercommunication and interoperability between heterogeneous or homogeneous networks is widely used in e-government, e-commerce, E-military, e-medical, e-office, e-business, e-banking, e-tourism, e-logistics, automation control and other fields. Background technique [0002] In the current prior art, a router is responsible for...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/46H04L12/66H04L29/12H04L9/32
Inventor 刘文祥
Owner 刘文祥
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