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    TCP/IP

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    Asynchronous (nonblocking) Client Socket WCrapper Class Without MFC

    By h_seldon
      -  Published 01/24/2011

    Learn to use the implementation of asynchronous Win32 sockets without the use of MFC.

    [Updated] MODBUS Serial RTU + TCP/IP Simulator

    By Conrad Braam
      -  Published 12/18/2009

    If you are unable to find a free Modbus Slave simulator, here is one.

    A Little Sniffer that Uses WSA Sockets (Windows Sockets)

    By Ciro Sisman Pereira
      -  Published 03/27/2008

    Discover how to intercept network traffic (IP packets) by putting a socket in promiscuous mode.

    Clients that Find Servers in a Windows Network Domain (TCP/IP, Mailslot)

    By Ciro Sisman Pereira
      -  Published 03/20/2008

    Learn how to use a mailslot to broadcast information over a network.

    [Updated] Step by Step Developing a SOHO HTTP Filter

    By rzcodeman
      -  Published 08/27/2007

    Most available web filters work inline, meaning that all outgoing and incoming packets are passed through a filter driver. This approach along with its own benefits has a big flaw; the filtering process affects data transfer throughput. Learn about an experimental remedy to this issue by putting the filter engine in sniffer mode. This way, the filtering process and data transfer act independently.

    [Updated] WinIPCfg

    By egawtry
      -  Published 03/23/2006

    A clone of the Win95/98/ME utility for checking and controlling IP addresses.

    Port Scanner

    By Nagareshwar Talekar
      -  Published 06/30/2004

    Learn about the TCP Half Open Scanning or TCP SYN scanning technique.

    Speeding Up Internet Browsing

    By Bill Nolde_LEGACY
      -  Published 05/22/2003

    This program watches for DNS requests, lists them, and allows you to save them to block certain sites.

    Creating a TCP Ping Echo on User-Defined Protocols

    By Alumni_LEGACY
      -  Published 05/13/2003

    TCP Ping is necessary when measuring server functionality from different IP networks (mirror sites).

    Raw TCP/IP library for Windows 2000

    By Barak Weichselbaum_LEGACY
      -  Published 04/07/2003

    Updated to version 4. This library enumarates the TCP/IP protocol, and allows the user to create custom TCP/IP headers, this allows IP spoofing and more.

    Networked Simulated Plants Using Modbus/TCP

    By Friedrich Haase_LEGACY
      -  Published 04/04/2003

    Networked Simulated Plants (NSP) is a frame program that connects a Modbus/TCP server with a automation simulation. It delivers Ethernet I/O to programmable logic controllers (PLCs).

    How to write a simple but effective TCP/IP port scanner for Win32

    By Luca Piergentili_LEGACY
      -  Published 10/15/2001

    Learn how to develop a simple but effective port scanner for Win32, using a self written socket classes (not the CSocket which comes with MFC) and a small framework based on the CPropertySheet/CPropertyPage classes.

    IP Packet Monitor for Windows 2000

    By Arkady Frankel_LEGACY
      -  Published 03/14/2001

    Presents a fantastic custom packet monitoring utility for Windows 2000

    Detecting and terminating aborted TCP/IP connections

    By Vinayak Gadkari_LEGACY
      -  Published 07/27/1999

    Detecting and terminating aborted TCP/IP connections

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