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AuthorForum: PowerTCP Sockets for .NET (Secure and Standard)
Topic: Network Utility Sample
jeffreylreed

From: Ashland, OR USA
Posts: 9
Member Since: 07/01/03
posted July 1, 2003 10:16 AM

Hello,

I recently purchaced PowerTCP Sockets for .NET am currently experiementing with the product trying to learn how to use it. I think it's great and am glad I purchased it.

I am experiencing a problem with the Network Utility Sample. When I porform a Ping I recieve the following error:

Attempting to ping dart.com...

Exception: Host port in use and thus invalid
Exception: Host port in use and thus invalid
Exception: Host port in use and thus invalid

I get this error regardless of the host pinged, with the exception of localhost. Any ideas what the problem may be?

thanks,

-jr
Jeff Cranford



From: Rome, NY USA
Posts: 586
Member Since: 05/30/01
posted July 1, 2003 4:02 PM

Hello,

This is a known issue when you ping some remote hosts using PingType.TCP or PingType.UDP. You can workaround this by setting the PingType to PingType.ICMP and giving admin rights to your IUSR_Servername account (ICMP requires raw socket access which requires admin rights. See http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q195445 for more info).
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