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<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US">There are any roadmap to WinPcap where it is planned that change?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<div>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif">Melhores Cumprimentos / Best Regards<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif">Nuno Antonio Dias Ferreira<br>
Unidade de Automação de Sistemas de Energia / Power System Automation Unit<br>
Efacec Engenharia e Sistemas, S.A.<br>
Phone: 229403363<br>
</span><span style="color:#1F497D"><img width="107" height="44" id="_x0000_i1027" src="cid:image001.jpg@01D00F23.304A1DA0" alt="EFA Logo"></span><span style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif"><a href="http://efacec.com/email.jpg" title="Disclaimer Efacec"><span style="color:blue">Disclaimer</span></a><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="color:windowtext">From:</span></b><span lang="EN-US" style="color:windowtext"> winpcap-users-bounces@winpcap.org [mailto:winpcap-users-bounces@winpcap.org]
<b>On Behalf Of </b>Gianluca Varenni<br>
<b>Sent:</b> 3 de dezembro de 2014 17:46<br>
<b>To:</b> winpcap-users@winpcap.org; chris.thomas@idappcom.com<br>
<b>Subject:</b> Re: [Winpcap-users] Windows 8 User bridge<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Nuno,</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Unfortunately, it’s not just a matter of recompiling WinPcap. The limitation is due to the fact that WinPcap uses an older NDIS driver technology (NDIS 4.0 I believe, the technology used in Win2000).
On windows 8, this version of NDIS is supported only as legacy and some advanced features (like this feature exposed by WinPcap) are not supported. When I added support for Win8 in WinPcap, I talked with the some folks in the MS Windows engineering team about
the issue. They acknowledged the issue but are not able to fix it, it’s simply “too much legacy”. The right course of action would be a complete overhaul of the WinPcap driver, switching to a newer and possibly different technology.</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Have a nice day</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">GV</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma",sans-serif;color:windowtext">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma",sans-serif;color:windowtext">
<a href="mailto:winpcap-users-bounces@winpcap.org">winpcap-users-bounces@winpcap.org</a> [<a href="mailto:winpcap-users-bounces@winpcap.org">mailto:winpcap-users-bounces@winpcap.org</a>]
<b>On Behalf Of </b>Nuno Antonio Dias Ferreira<br>
<b>Sent:</b> Thursday, November 27, 2014 7:22 AM<br>
<b>To:</b> <a href="mailto:chris.thomas@idappcom.com">chris.thomas@idappcom.com</a>;
<a href="mailto:winpcap-users@winpcap.org">winpcap-users@winpcap.org</a><br>
<b>Subject:</b> Re: [Winpcap-users] Windows 8 User bridge<br>
<b>Importance:</b> High</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">There are any way to compile WinPcap to get support to
</span><span lang="EN-US">PCAP_OPENFLAG_NOCAPTURE_LOCAL </span><span lang="EN-US" style="color:#1F497D">in windows 8?</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif">Melhores Cumprimentos / Best Regards</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif">Nuno Antonio Dias Ferreira<br>
Unidade de Automação de Sistemas de Energia / Power System Automation Unit<br>
Efacec Engenharia e Sistemas, S.A.<br>
Phone: 229403363<br>
</span><span style="color:#1F497D"><img border="0" width="107" height="44" id="Picture_x0020_3" src="cid:image001.jpg@01D00F23.304A1DA0" alt="EFA Logo"></span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:8.0pt;font-family:"Trebuchet MS",sans-serif"><a href="http://efacec.com/email.jpg" title="Disclaimer Efacec"><span style="color:blue">Disclaimer</span></a></span><span lang="EN-US"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><span style="color:#1F497D"> </span><span lang="EN-US"><o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="color:windowtext">From:</span></b><span lang="EN-US" style="color:windowtext">
<a href="mailto:winpcap-users-bounces@winpcap.org">winpcap-users-bounces@winpcap.org</a> [<a href="mailto:winpcap-users-bounces@winpcap.org">mailto:winpcap-users-bounces@winpcap.org</a>]
<b>On Behalf Of </b>Chris Thomas<br>
<b>Sent:</b> 26 de novembro de 2014 17:20<br>
<b>To:</b> <a href="mailto:winpcap-users@winpcap.org">winpcap-users@winpcap.org</a><br>
<b>Subject:</b> Re: [Winpcap-users] Windows 8 User bridge</span><span lang="EN-US"><o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"> <span lang="EN-US"><o:p></o:p></span></p>
<div>
<p class="MsoNormal">I've been doing something similar, and I also had a problem with PCAP_OPENFLAG_NOCAPTURE_LOCAL not working.<br>
I gave up in the end, assuming that it was a feature that my NIC couldn't implement, and I had to create a workaround with some BPF filters instead.<br>
<br>
Chris.<br>
<br>
On 26/11/2014 15:41, Nuno Antonio Dias Ferreira wrote:<span lang="EN-US"><o:p></o:p></span></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<p class="MsoNormal"><span lang="EN-US">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I have a program which is a user level bridge. I use Winpcap framework to do that and it works fine on windows xp and windows 7 however I windows 8 I have a problem:<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:35.4pt"><span lang="EN-US">When I send anything to the network my problem stay in loop sending the same frame. I research a little bit and I found that last year winpcap just had a problem with the
</span><span lang="EN-US" style="font-size:8.0pt;font-family:"Courier New"">PCAP_OPENFLAG_NOCAPTURE_LOCAL
</span><span lang="EN-US">flag, but it is now fixed. Can anyone help me with this?<o:p></o:p></span></p>
<p class="MsoNormal"> <span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><b><i>Thanks</i></b><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><b><i>[NF] Nuno Ferreira</i></b><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"><br>
<br>
<br>
</span><span lang="EN-US"><o:p></o:p></span></p>
<pre>_______________________________________________<span lang="EN-US"><o:p></o:p></span></pre>
<pre>Winpcap-users mailing list<span lang="EN-US"><o:p></o:p></span></pre>
<pre><a href="mailto:Winpcap-users@winpcap.org">Winpcap-users@winpcap.org</a><span lang="EN-US"><o:p></o:p></span></pre>
<pre><a href="https://www.winpcap.org/mailman/listinfo/winpcap-users">https://www.winpcap.org/mailman/listinfo/winpcap-users</a><span lang="EN-US"><o:p></o:p></span></pre>
</blockquote>
<p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:12.0pt;font-family:"Times New Roman",serif"> </span><span lang="EN-US"><o:p></o:p></span></p>
<div>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif">--
</span><span lang="EN-US"><o:p></o:p></span></p>
<p><strong>Chris Thomas</strong><br>
Chief Technical Officer - Idappcom Ltd<span lang="EN-US"><o:p></o:p></span></p>
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