How to write a Ping utility in Delphi using ICMP.dll

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Synopsis

Windows supports an Internet Control Message Protocol (ICMP) to determine whether or not a particular host is available.

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  • Domain - www.delphi-central.com

  • Category - Delphi/Networking

  • Submitted By - Shekhar

  • Submitted on - 2008-04-16 06:40:29

Description

Windows supports an Internet Control Message Protocol (ICMP) to determine whether or not a particular host is available. is a network layer protocol that delivers flow control, error messages, routing, and other data between Internet hosts. ICMP is primarily used by application developers for a network ping.

A ping is the process of sending an echo message to an IP address and reading the reply to verify a connection between TCP/IP hosts. ...


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