<p dir="ltr">Last I heard, the Raspberry Pi was only capable of 100Mbps because the ethernet port is on the same bus as the USB ports, and the chipset used only supports 100Mbps. I could be wrong though. </p>
<div class="gmail_extra"><br><div class="gmail_quote">On Oct 12, 2016 7:42 AM, "Markus Koch" <<a href="mailto:niftybunny@googlemail.com">niftybunny@googlemail.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto"><div>Everyone should have full duplex by now.</div><div id="m_-1065139703062180979AppleMailSignature"><br></div><div id="m_-1065139703062180979AppleMailSignature">So he has 200 mbit on a fast ethernet port.<br><br>Sent from my iPad</div><div><br>On 12 Oct 2016, at 14:20, Tristan <<a href="mailto:supersluether@gmail.com" target="_blank">supersluether@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div><p dir="ltr">Remember, a relay has to download and upload as well, so your 100Mbps link would really only be able to _relay_ at 50Mbps anyway. </p>
<div class="gmail_extra"><br><div class="gmail_quote">On Oct 12, 2016 4:17 AM, "Farid Joubbi" <<a href="mailto:joubbi@kth.se" target="_blank">joubbi@kth.se</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="ltr" style="font-size:12pt;color:#000000;background-color:#ffffff;font-family:Calibri,Arial,Helvetica,sans-serif">
<p>The hardware in your raspberry is way too weak to be able to push 100 Mbit/s.<br>
</p>
<p>My guess is that Atlas will show somewhere just below 1 MByte for your relay.<br>
</p>
<p><br>
</p>
<p>I have tried to find cost effective hardware for a relay that is able to push around 100 Mbit/s. All the options I have looked at turned out to be a bit too expensive for my taste (and wallet). Either the initial cost or the energy usage is too high for
such hardware for my purposes.<br>
</p>
<p><br>
</p>
<div style="color:rgb(33,33,33)">
<hr style="display:inline-block;width:98%">
<div id="m_-1065139703062180979m_2462467733260558259divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> tor-relays <<a href="mailto:tor-relays-bounces@lists.torproject.org" target="_blank">tor-relays-bounces@lists.torp<wbr>roject.org</a>> on behalf of Volker Mink <<a href="mailto:volker.mink@gmx.de" target="_blank">volker.mink@gmx.de</a>><br>
<b>Sent:</b> 12 October 2016 09:09<br>
<b>To:</b> <a href="mailto:tor-relays@lists.torproject.org" target="_blank">tor-relays@lists.torproject.or<wbr>g</a><br>
<b>Subject:</b> Re: [tor-relays] RPi Relay Maximum Speed</font>
<div> </div>
</div>
<div>
<div style="font-family:Verdana;font-size:12.0px">
<div>So the best would be to use two raspis or your old gaming-workstation - depends on the costs for energy
<div>
<div name="quote" style="margin:10px 5px 5px 10px;padding:10px 0 10px 10px;border-left:2px solid #c3d9e5;word-wrap:break-word">
<div style="margin:0 0 10px 0"><b>Gesendet:</b> Mittwoch, 12. Oktober 2016 um 07:55 Uhr<br>
<b>Von:</b> "Roman Mamedov" <<a href="mailto:rm@romanrm.net" target="_blank">rm@romanrm.net</a>><br>
<b>An:</b> Manny <<a href="mailto:felich@posteo.de" target="_blank">felich@posteo.de</a>><br>
<b>Cc:</b> "Tor relays" <<a href="mailto:tor-relays@lists.torproject.org" target="_blank">tor-relays@lists.torproject.o<wbr>rg</a>><br>
<b>Betreff:</b> Re: [tor-relays] RPi Relay Maximum Speed</div>
<div name="quoted-content">On Wed, 12 Oct 2016 07:18:56 +0200<br>
Manny <<a href="mailto:felich@posteo.de" target="_blank">felich@posteo.de</a>> wrote:<br>
<br>
> I have a 1gbit symmetric connection at home and would like to donate<br>
> 100mbit with my raspberry pi 3 model b. Since it has a 100mbit Network<br>
> Interface, I'm limited to that anyways.<br>
><br>
> What Settings do I Need in my torcc to get the Maximum Speed? At the<br>
> Moment I entered 12 Mbytes - which Shows up at 96 mb/s in Arm - is that<br>
> correct and my understanding of things is just the opposite?<br>
> Max Speed, I think, should be 12.7mb/s for a 100mbit Connection?<br>
<br>
mb is not a thing that exists;<br>
Mb is megabits: <a href="https://en.wikipedia.org/wiki/Megabit" target="_blank">https://en.wikipedia.org/wiki/<wbr>Megabit</a><br>
MB is megabytes: <a href="https://en.wikipedia.org/wiki/Megabyte" target="_blank">
https://en.wikipedia.org/wiki/<wbr>Megabyte</a><br>
<br>
What you entered in torrc is currently correct. But since your board has a 100<br>
Mbit interface anyway, it would be better if you just omit the bandwidth limit<br>
line entirely.<br>
<br>
Also, actually hit anything remotely close to 100 Mbit, you'll absolutely have<br>
to run two instances of Tor. The Raspberry Pi 3 has 4 CPU cores, but each core<br>
on its own is not very fast. One copy of Tor only uses about 1 to 1.3 cores,<br>
so to fully utilize your hardware you need more than one. Ideally you'd set up<br>
four, but the Tor network will only accept two running from the same IPv4<br>
address. It appears that these days there's a built-in script for that, see<br>
"man tor-instance-create".<br>
<br>
--<br>
With respect,<br>
Roman<br>
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