Yep that is what I wanted. Here is another question. Is it ok to use dynamic libs when linking modules?<br><br><div class="gmail_quote">On Tue, Mar 13, 2012 at 5:30 PM, Jeff Haran <span dir="ltr"><<a href="mailto:jharan@bytemobile.com">jharan@bytemobile.com</a>></span> wrote:<br>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Seems reasonable.<u></u><u></u></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:james.voip@gmail.com" target="_blank">james.voip@gmail.com</a> [mailto:<a href="mailto:james.voip@gmail.com" target="_blank">james.voip@gmail.com</a>]
<b>On Behalf Of </b>james jones<br>
<b>Sent:</b> Tuesday, March 13, 2012 2:29 PM<br>
<b>To:</b> Jeff Haran<br>
<b>Subject:</b> Re: Playing with Network Stack<u></u><u></u></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">I think the <span>NF_IP_PRE_ROUTING hook is what I am most interested in.</span><u></u><u></u></p>
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<p class="MsoNormal">On Tue, Mar 13, 2012 at 5:07 PM, Jeff Haran <<a href="mailto:jharan@bytemobile.com" target="_blank">jharan@bytemobile.com</a>> wrote:<u></u><u></u></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> kernelnewbies-bounces+jharan=<a href="mailto:bytemobile.com@kernelnewbies.org" target="_blank">bytemobile.com@kernelnewbies.org</a>
[mailto:<a href="mailto:kernelnewbies-bounces%2Bjharan" target="_blank">kernelnewbies-bounces+jharan</a>=<a href="mailto:bytemobile.com@kernelnewbies.org" target="_blank">bytemobile.com@kernelnewbies.org</a>]
<b>On Behalf Of </b>james jones<br>
<b>Sent:</b> Tuesday, March 13, 2012 1:50 PM<br>
<b>To:</b> <a href="mailto:kernelnewbies@kernelnewbies.org" target="_blank">kernelnewbies@kernelnewbies.org</a><br>
<b>Subject:</b> Playing with Network Stack</span><u></u><u></u></p>
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<p class="MsoNormal">Greetings,<u></u><u></u></p>
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<p class="MsoNormal">I hoping someone here can help point me in the right direction. I had an idea for project, but I lack some of the know how. I was wonder if it might be possible to have a kernel
module or an application that can inspect and mangle a packet before it gets routed? I don't want to just sniff the traffic. I want to be able to look at the packet and then hand it back to the network stack for processing. If so is there some reading or example
code I could look at?<u></u><u></u></p>
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<p class="MsoNormal">Thanks in advance,<u></u><u></u></p>
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<p class="MsoNormal">-James<u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">You probably want to do a search on “netfilter hook”.</span><u></u><u></u></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Jeff Haran</span><span style="color:#888888"><u></u><u></u></span></p>
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