Windows server 2003 – How to check remote port availability
Posted by aidas | Posted in Command line, Networking, Tools, Windows 2003 | Posted on 07-05-2009
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This post will show you how to check if remote port is listening for incoming connections. Lets say we want to query server named “testserver” to check if TCP port 3389 (Remote desktop connection) is listening. Open command line and type:
portqry /n testserver /p TCP /e 3389
Note that portqry is part of Windows server 2003 support tools. They can be found on your OS CD (Support\Tools directory) .
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