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  1. April 18th, 2010, 02:46 PM #1
    miclus
    miclus is offline Member
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    Issue with IcmpSendEcho

    Hi, I'm having an issue with a ping class that uses IcmpSendEcho. If I try to ping two or more IPs one after the other, it works fine. However, if I try to ping two or more at once (in separate threads), I get strange results. I traced it to the fact that the reply IP isn't the one I originally pinged in the case of simultaneous pinging. In fact, sometimes it's my own IP. However, pinging one after the other, the reply IP is always the IP I pinged (assuming the person is pingable with ICMP). Any ideas what could cause this?
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  2. April 18th, 2010, 11:20 PM #2
    Thinias
    Thinias is offline Junior Member
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    Re: Issue with IcmpSendEcho

    Resolved.

    http://social.msdn.microsoft.com/For...9-ec4cb6351651
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  3. April 18th, 2010, 11:44 PM #3
    miclus
    miclus is offline Member
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    Re: Issue with IcmpSendEcho

    Yeah. It seems to be related to using the winsock ping instead of the icmp one. So, I switched to icmp.
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