These components implement the ICMP protocol to enable you to test netwrk connectivity between two network nodes from within your application.

C/C++ Ping & ICMP Components by /n software inc.

/n software IP*Works! V8

The Ping component encapsulates ICMP ECHO functionality, used to check whether there is a communications link between two computers. When the PingHost method is called with the Host parameter, or RemoteHost is assigned an IP address or domain name, the component sends an ICMP ECHO packet to the remote host.

C/C++ Ping & ICMP Components by Catalyst Development Corp

SocketTools Library Edition V5.0 SP3

SocketTools is a collection of Internet components and libraries for the Windows operating system. The Library Edition is ideal for languages such as Visual C++ and C++ Builder as well as a number of other languages such as Delphi and PowerBASIC.

SocketTools Secure Library Edition V5.0 SP3

SocketTools is a collection of Internet components and libraries for the Windows operating system. The SocketTools Secure Library Edition includes standard Windows dynamic link libraries (DLLs) which can be used in a wide variety of programming languages such as Visual Studio.NET, Visual C++, Visual Basic and Delphi.