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Wideband network access and flow management scheduling system

A flow management and scheduling system technology, applied in the field of broadband network access and flow management and scheduling systems, to achieve efficient network address translation and eliminate the effect of shared link connections

Inactive Publication Date: 2008-01-02
秦勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are no domestic reports on hardware products for concurrent connection control and role-based personalized traffic control and distribution functions

Method used

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  • Wideband network access and flow management scheduling system
  • Wideband network access and flow management scheduling system
  • Wideband network access and flow management scheduling system

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Embodiment Construction

[0035] Below in conjunction with accompanying drawing, the present invention is further described, and the framework diagram of the present invention is as shown in accompanying drawing 1, is made up of scheduler core processing module, data link layer data processing module, network layer data processing module and management module.

[0036] 1. Multi-level parallel implementation process of IP header reassembly:

[0037] 1. Cluster parallel computing for IP packet header reassembly

[0038] Realize cluster parallel computing IP packet header reorganization, that is, replace each control node with a FreeBSD SMP cluster, each computing node in the cluster is a symmetric multiprocessor SMP computer, and the computing nodes communicate through the cluster Environment MPI implements parallel computing IP packet header reassembly. Such a symmetrical multi-level parallel environment has very powerful computing power, which can effectively ensure computing efficiency and eliminate ...

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PUM

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Abstract

The invention provides a wideband network access and flux management distribution system, which comprises a core processor, a data chain layer processor, a network layer processor, and a managing module. The invention uses multistage parallel treatment of IP pack head recombination to convert network address, to realize parallel sending connection control of multiple users and wideband distribution based on angles, therefore, the flux load accessed between multiple chain outlets of server can be balanced. The inventive integrates flux balance, charge identification, network access, and fireproof wall, particularly for the network access and flux distribution of wideband region of high school and different charge strategies.

Description

technical field [0001] The invention belongs to the field of network access and flow control, in particular to a broadband network access and flow management and scheduling system. technical background [0002] At present, campus networks or broadband communities generally use fixed IP or DHCP to access the Internet. It is difficult to manage using fixed IP to access the Internet. Users can set and change their own IP addresses by themselves, which will cause trouble in management. Malicious users can even change the MAC address of the network card by themselves. Services of other users. If you use DHCP to access the Internet, on the one hand, the DHCP protocol has more broadcast overhead. For a large Ethernet switching network with a large number of users, using DHCP will also cause difficulties in configuration and management, and cannot perform traffic shaping and accounting for users. Fee service policy is not flexible. [0003] There are traffic scheduling servers, br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L12/28H04L29/06H04L47/76
Inventor 秦勇梁根杨忠明梁活民薛锋
Owner 秦勇
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