Open type router device and method thereof

A router and open technology, applied in the direction of digital transmission system, electrical components, transmission system, etc., can solve the problem of undisclosed controller and repeater implementation scheme, no clear answer, etc. The effect of cost reduction, wide practical use effect prospect

Inactive Publication Date: 2010-09-15
ZHEJIANG GONGSHANG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] There are many research institutes at home and abroad researching on the realization scheme of the router device based on the ForCES protocol, but so far, no clear answer has been given in the

Method used

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  • Open type router device and method thereof
  • Open type router device and method thereof
  • Open type router device and method thereof

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Embodiment

[0064] The typical structure of the router device described in the present invention is as follows: figure 1 As shown, the system includes control parts and forwarding parts, and there can be one or more control parts and forwarding parts, among which multiple control parts realize redundant backup of control; multiple forwarding parts can realize data packets of different rates and protocols Forwarding processing, where the typical structure of forwarding is as follows figure 2 shown. A possible connection relationship between each device in the system includes a control part and several forwarding parts. The control part controls and exchanges information on the forwarding part. In order to realize the openness of the system, the information exchange among them is carried out according to the ForCES protocol standard to ensure the effective operation of the system.

[0065] In order to make it easier for those skilled in the art to understand and realize the present inven...

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Abstract

The invention discloses an open type router device and a method thereof. In the device, a control element consists of an application service layer, an application service adaptation layer and ForCES middleware; a forwarding element consists of a logical function module layer, a logical function module abstract adaptation layer and the ForCES middleware; and meanwhile, the ForCES middleware further consists of a ForCES protocol layer, a transmission mapping layer, an application function layer and a resource function layer. The invention discloses a method for constructing the open type routerdevice. In the method, all kinds of novel network services are flexibly realized by adding or deleting some components without changing a core component in the patent device. The router device is developed by adopting an open type modular construction so as to improve the flexibility and the efficiency of development of the router device.

Description

technical field [0001] The invention belongs to the field of computers and communications, and in particular relates to an open router device and a method thereof. Background technique [0002] With the rapid expansion of computer network applications such as the Internet, new features and new requirements are constantly emerging and changing, which requires that the new generation of network equipment should be flexible enough to quickly respond to new services and new requirements; It is required that the new generation of network equipment should have enough openness, so that users can flexibly combine according to the open resources to provide different network demand services; it is required that the new generation of network equipment should have sufficient modularity and be standardized through standardization organizations , so that each module can be independently researched and developed by different manufacturers, and can be organically combined into a whole throu...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/56H04L45/58
Inventor 王伟明李传煌高明董黎刚诸葛斌
Owner ZHEJIANG GONGSHANG UNIVERSITY
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