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<p class="MsoNormal">> Not entirely sure what you mean. Ixxat has had a commercial version for 5 years, see:<o:p></o:p></p>
<p class="MsoNormal">> <a href="http://www.ixxat.com/ieee-1588-stack-v2_en.html" target="_blank">
http://www.ixxat.com/ieee-1588-stack-v2_en.html</a><o:p></o:p></p>
<p class="MsoNormal">> I evaluated it about 3 years and decided that the open source version had some advantages.<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Yes but I was only pointing out the Linux project stuff. Commercial versions have been around a long time. The Linux one not really that long until now in
the Linux kernel.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal">> The kernel implementation came too late for us - I should dig into it some more. I seem to recall there was strong
<o:p></o:p></p>
<p class="MsoNormal">> reluctance at Red Hat to distribute it due to the patents issues. Is this no longer true ?<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Since it is part of the kernel I’m assuming not. I don’t speak in any way for RH. As of yet RH has not released a kernel based on a version that support PTP.
That will change as the next major release happen from them. It will be based on a kernel that supports it.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">John<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></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""> gertjan hofman [mailto:ghofman@gmail.com]
<br>
<b>Sent:</b> Thursday, April 05, 2012 2:48 PM<br>
<b>To:</b> ptpd@lists.infradead.org<br>
<b>Cc:</b> Ronciak, John<br>
<b>Subject:</b> [ptpd - Help] Questions on products and licensing<o:p></o:p></span></p>
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<p class="MsoNormal">John,<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Not entirely sure what you mean. Ixxat has had a commercial version for 5 years, see:<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><a href="http://www.ixxat.com/ieee-1588-stack-v2_en.html" target="_blank">http://www.ixxat.com/ieee-1588-stack-v2_en.html</a><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I evaluated it about 3 years and decided that the open source version had some advantages.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Re license - yes, use of the 1588 protocol, regardless of the hard/software will always fall under the Lucent license - at least that is the understanding of the lawyers of the company I work for. Cost are not prohibitive.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The kernel implementation came too late for us - I should dig into it some more. I seem to recall there was strong reluctance at Red Hat to distribute it due to the patents issues. Is this no longer true ?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Cheers<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Gertjan<o:p></o:p></p>
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<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">-- <br>
==================================================<br>
Gertjan Hofman<br>
ghofman [at] <a href="http://gmail.com" target="_blank">gmail.com</a> <br>
<br>
<a href="tel:604-982-3574" target="_blank">604-982-3574</a><br>
==================================================<o:p></o:p></p>
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