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Re: [tor-relays] Unwarranted discrimination of relays with dynamic IP



I don't know the actual numbers for the Raspberry Pi 1, I was just quoting from Duncan: https://lists.torproject.org/pipermail/tor-relays/2016-December/011182.html


On 12/06/2016 03:00 PM, diffusae wrote:
Well, I can read and also now the translation from Bits to Bytes.
But I am not sure about your value of the maximum network capacity.

That's the iperf3 measurement of a Raspberry Pi 1 Model B+:

[ ID] Interval           Transfer     Bandwidth       Retr
[  4]   0.00-10.00  sec  83.6 MBytes  8.36 MBytes/sec  141
sender
[  4]   0.00-10.00  sec  83.1 MBytes  8.31 MBytes/sec
receiver

Also arm shows me an average of 9 MB/s.

Maybe they have change the USB LAN chip?

Regards,

On 06.12.2016 19:20, Tristan wrote:
Again, bits or bytes. I can't believe I'm repeating myself, don't you
people read?

The ORIGINAL (version 1) Raspberry Pi had a max of 1 MegaBYTE.

1 MegaBYTE = 8 megaBITS

Obviously other factors limit performance, but looking at just the
maximum network capacity of a Raspberry Pi 1, it could handle 8Mbit/s.


On Dec 6, 2016 11:16 AM, "Rana" <ranaventures@xxxxxxxxx
<mailto:ranaventures@xxxxxxxxx>> wrote:

     -----Original Message-----
     From: tor-relays [mailto:tor-relays-bounces@xxxxxxxxxxxxxxxxxxxx
     <mailto:tor-relays-bounces@xxxxxxxxxxxxxxxxxxxx>] On Behalf Of pa011
     Sent: Tuesday, December 06, 2016 1:24 AM
     To: tor-relays@xxxxxxxxxxxxxxxxxxxx
     <mailto:tor-relays@xxxxxxxxxxxxxxxxxxxx>
     Subject: Re: [tor-relays] Unwarranted discrimination of relays with
     dynamic IP


     > I would like to hear about ONE Raspi Tor operator who was allowed
     by DirAuths (or bwauths or whatever)  to come even near 1 mbit/s
     bandwidth utilization
     >

     let me tell:
     https://atlas.torproject.org/#details/AA44C4BE3C90DCAAC09E5CD26150710AAA80D58B
     <https://atlas.torproject.org/#details/AA44C4BE3C90DCAAC09E5CD26150710AAA80D58B>
     https://atlas.torproject.org/#details/CA9A5D5C4688F04EEC1AF810B0FD348109FA17FB
     <https://atlas.torproject.org/#details/CA9A5D5C4688F04EEC1AF810B0FD348109FA17FB>

     are sharing the same dynamic IP on a Rasp2 -cut every 24 hours

              day         rx      |     tx      |    total    |   avg. rate
------------------------+-------------+-------------+---------------
          05.12.2016    27,20 GiB |   28,39 GiB |   55,59 GiB |    5,40
     Mbit/s


     that is slight above 1 Mbit/s  :-)


     Best regards

     Paul
     ----------------------------

     Wow nice bandwidth you are pushing through Paul! You mean two Raspi
     2's sharing an Internet connection, each relaying 27 Gbytes per day
     at 5.4 Mbit/s on the average?? Total 10.8 Mbit/s?? Or 2.7 Mbit/s each?

     Definitely refutes the previously claimed 1 Mbit/s Tor limit on
     Raspi, and means that Raspi has nothing to do with the ridiculously
     low utilization of my relay, just as I thought. As a matter of fact
     this means that whoever is NOT running a relay on a Raspi  (or two,
     or four of them) is wasting money, unless he has a computer lying
     about with nothing better to do.

     Also, what's the max memory and CPU utilization on your Raspi (I
     have read somewhere that Tor is only capable of utilizing 2 of the 4
     CPU cores), and what kind of Internet connection do you have?

      BTW the $35 Raspi 3 has 33% more CPU power than your Raspi 2 and
     the same amount of memory.

     Rana

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