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

[teor <teor2345@xxxxxxxxx>]

> On 5 Dec. 2016, at 07:44, Netgear Ready <rndduo@xxxxxxxxx> wrote:
> 
> Hey,
> 
> Im not sure if I'm entitled to post here, but i think my contribution
> might be useful. I am running two relays on dynamic IPs which change
> about very 24hours, my advertised bandwidth is around 700KB/s,
> Actually used are around 150KB/s which gives about 20% of the
> advertised bandwidth. This ratio is of course little bit lower than
> the static IP relays but by no means as severe as Rana’s. Maybe Rana’s
> configuration might have a problem and we should make a step back and
> look closer on Rana’s configuration to figure out what’s going on.

Yes, that's an important point. If other operators with dynamic IPs
aren't seeing this issue, perhaps the dynamic IP is not the problem?

Maybe Rana's Raspberry Pi (or router) can't handle the number of
connections required to run a relay?

Maybe their ISP has poor international connectivity?

Maybe their connection can't sustain traffic speeds reliably?

There are plenty of answers other than a dynamic IP address.

In fact, the bandwidth measurement code doesn't even store IP addresses,
so the issue can't be there.

But the reachability code does reset the time when it last reached
the relay every time the address changes, in node_addrs_changed().

So there is that factor as well, which would reset the flags.
But it still shouldn't affect the bandwidth measurements.
They should be much higher.

Tim

> Kind regards
> 
> 
> 2016-12-04 20:23 GMT, Sec INT <sec.int9@xxxxxxxxx>:
>> Hi Alan
>> 
>> If you have more than one relay you add the fingerprint of any other relay
>> you run to your torrc file - if say I ran 10 relays and exits there may be a
>> chance that you would route through just my servers thus you would not be
>> anonymous as I could follow you through from entry to exit.
>> 
>> In short if you have more than one relay or exit add the fingerprint of the
>> other relays exits to your torrc file
>> 
>> Cheers Snap
>> 
>> 
>>> On 4 Dec 2016, at 19:58, Alan <tor-relay@xxxxxxxxxxxxxx> wrote:
>>> 
>>> In the UK it depends what ISP your on. Virgin Media gives out static ip's
>>> as far as i know. BT (what i'm using) is dynamic, the ip changes every
>>> time the router reboots. It reboots when it detects a fault which is
>>> normally between 2-4 weeks on average.
>>> 
>>> These are my relays:
>>> 
>>> TheCosmos (running on home ip (raspberry pi))
>>> https://atlas.torproject.org/#details/38B330302F1FB79ED11A468FC9DEA8960B842B57
>>> 
>>> MilkyWay (running on Digital Ocean)
>>> https://atlas.torproject.org/#details/E856ABA2020AA9C483CC2D9B4C878D8D948B0887
>>> 
>>> Does anyone know what the 'Family Members' does and should my relays have
>>> this set?
>>> 
>>>> In Germany, it's quite usual that you have a dynamic IP and unusual that
>>>> you have static IP. Not just a few relays are located in Germany.  It's
>>>> not just a question of frustration of owners of dynamic IP relay, but
>>>> also
>>>> a matter of bandwith waste. If Tor cannot handle dynamic IPs properly a
>>>> lot of bandwith is not used. And bandwith is something that the Tor
>>>> network can not get enough of.

T

-- 
Tim Wilson-Brown (teor)

teor2345 at gmail dot com
PGP C855 6CED 5D90 A0C5 29F6 4D43 450C BA7F 968F 094B
ricochet:ekmygaiu4rzgsk6n
xmpp: teor at torproject dot org
------------------------------------------------------------------------



_______________________________________________
tor-relays mailing list
tor-relays@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays