NDIS (Network Driver Interface Standard)-based method and system

A technology for packaging data and data, applied in transmission systems, special data processing applications, instruments, etc., can solve problems such as slow system response, large system resource consumption, and difficulty in customizing configuration information, achieving high reliability and improving response. Speed ​​and the effect of reducing system overhead

Active Publication Date: 2012-04-18
CHINA TELECOM CORP LTD +1
View PDF2 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to customize configuration information and set access rules on the application layer, so it cannot meet the user's business requirements for filtering sensitive information and other conten

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • NDIS (Network Driver Interface Standard)-based method and system
  • NDIS (Network Driver Interface Standard)-based method and system
  • NDIS (Network Driver Interface Standard)-based method and system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Before describing the present invention, in order to understand the present invention more clearly, first, a brief description of the hierarchical structure of NDIS is given.

[0030] Network Driver Interface Specification (NDIS, Network Driver Interface Specification) is a standard application programming interface (API, Application Programming Interface) developed by the Windows operating system for network adapters (NIC, Network Interface Card). NDIS straddles the transport layer, network layer, and data link layer. It has formulated a communication interface specification between the network card or network card driver and the upper layer protocol driver, shielding the difference in the underlying physical hardware, so that the upper layer protocol driver can be compatible with the bottom layer. Any type of network card for communication.

[0031] figure 1 Shows the hierarchical structure diagram of NDIS in the prior art. Such as figure 1 As shown, NDIS100 supports thre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an NDIS (Network Driver Interface Standard)-based method and system. The method comprises the following steps of: configuring parameter data and storing the parameter data to a shared storage module, wherein the parameter data comprises customized access rules; intercepting packet data sent from a protocol driver layer to a miniport driver layer or from the miniport driver layer to the protocol driver layer; analyzing the intercepted packet data and determining that the data carried in the packet data is in accordance with access rules stored in the shared storage module; and processing the intercepted packet data by redirecting or content filtering. According to the NDIS-based redirecting/content filtering method and system provided by the invention, because layer-upon-layer overlaying of an application layer is not needed when redirecting and content filtering processing are executed, the system expenses is reduced, and the response speed and the redirecting efficiency are increased, and the reliability of executing redirecting and content filtering based on the configured parameter data is higher.

Description

technical field [0001] The invention relates to a network driver interface standard technology (NDIS, Network Driver Interface Specification), in particular to an NDIS-based method and system. Background technique [0002] When a network user visits a website through a browser, he often notices that the address of the opened web page is not consistent with the address originally entered, that is, redirection. Uniform Resource Locator (URL, Uniform Resource Locator) redirection means that if the website has a "regular URL" and "alias URL", when the user enters the "alias URL", it needs to be redirected to the "regular URL" to access the same URL; or after the website has updated the domain name, after the user enters the old domain name, redirect the old domain name to the new domain name. Simply put, URL redirection is the process of first taking an incoming URL request and then modifying it to another URL that the website can handle. For example, if the URL coming in thro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L29/06G06F17/30
Inventor 邢小良黄炜袁江叶挺群陈元谱
Owner CHINA TELECOM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap