<div dir="ltr"><div><div><div>Hi,<br><br></div>I wasn't forwarded your response on the mailing list, so I a did a cut and paste from the digest. <br><br></div>Your card is Intel based and the HP card I use is Broadcom based. So I dont think this is a card issue?!<br></div><div>A process hangs somewhere that requires the network card to be disabled/enabled to get going again. <br></div><div><br></div><div>It looks like it has been a while since winpcap was updated. Is it possible to have a look at the source code ?<br></div><div><div><div><div><br></div><div><br></div><div><br>Message: 3<br>
Date: Mon, 18 Jul 2016 16:45:47 +0000<br>
From: "Newlon, Phil" <<a href="mailto:Phil.Newlon@wendys.com">Phil.Newlon@wendys.com</a>><br>
To: "<a href="mailto:winpcap-users@winpcap.org">winpcap-users@winpcap.org</a>" <<a href="mailto:winpcap-users@winpcap.org">winpcap-users@winpcap.org</a>><br>
Subject: Re: [Winpcap-users] Winpcap stops forwarding packets<br>
Message-ID:<br>
<FDD9BE6CEC5D2245AB14C03A0F4DEA1A23909CDE@WPMBXV03.Central.HQ.Internal><br>
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Content-Type: text/plain; charset="utf-8"<br>
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For what it?s worth, we found the same issue on Intel?s 82574L adapter.
Even after considerable go-around with Intel we couldn?t get the
interface to be reliable. We Installed slot-based cards to replace the
on-board NIC.<br>
<br></div></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Mon, Jul 18, 2016 at 11:17 AM, Lasse Thorbro-Steenberg <span dir="ltr"><<a href="mailto:lthorbrosteenberg@gmail.com" target="_blank">lthorbrosteenberg@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div><div><div><div>Hello,<br><br></div>I have been using winpcap successfully on a windows server 2008 R2 for a number of years now.<br></div>The application runs 24/7 and captures from a 200 mbit/s data flow.<br></div>I have found that after a few weeks of running, the library stops forwarding packets. <br></div>If I start a wireshark session on the same server it also shows no packets from the interface.<br></div>Only if I stop my server application and reset (disable/enable) the specific NIC port, is it possible to restore operations. <br></div>It is possible this is a HP 331 4 port NIC card issue, but I wanted to start here and see if anyone else has had this issue.<br></div>My concern is that as the data rate increases on the interface, this might start happening more often.<br><br></div>Thanks,<br></div>Lasse <br><div><div><div><div><div><div><div><div><div><div><div><br></div></div></div></div></div></div></div></div></div></div></div></div>
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