- tor-relays - lists.torproject.org

Tor relay on Rapsberry Pi 2
by AVee 10 Apr '15

10 Apr '15

Hi, I happened to get my hands on a Raspberry Pi 2 and I was wondering if anyone already has any experience running Tor on the this. There is quite some info about running Tor on the original Raspberry Pi, and the performance seems to be a bit lacking. The Pi 2 however comes with higher clocked quad core Cortex-A7 which should bring an descend in increase in performance. So I'm curious about the throughput a Tor relay on the Pi 2 would achieve. Did anyone here try running Tor on a Raspberry Pi 2 already? And if not, is there any way to test the achievable throughput without joining actually adding the relay to the Tor network (and having to go through the full life cycle)? -- Regards, AVee

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Relay from home
by Jannis Wiese 09 Apr '15

09 Apr '15

Hi operators, maybe this is a dumb question, but as I couldn’t find any real advise anywhere on the net: Does it make sense to start operating a non-exit relay from home for a longer term? I’m thinking about at least getting a T-Shirt (the more uptime, the better). However, my concerns are the daily disconnect and the dynamic IP. What do you think? Any first-hand tips are of course appreciated. Cheers, Jannis

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Consensus weight fraction dropping
by Tim Sammut 09 Apr '15

09 Apr '15

Hi. My relatively new, non-exit relay has seen its consensus weight fraction drop and a corresponding substantial drop in traffic. https://atlas.torproject.org/#details/83F56335F5E3615B8855EEC7AA5D6A0BAD010… It briefly had and then lost the guard flag, so I don't believe the drop as described in [1]. Is it being affected by the bwauth issues talked about in [2] and [3]? If so, is there a remedy? Thank you! [1] https://blog.torproject.org/blog/lifecycle-of-a-new-relay [2] http://tor.stackexchange.com/questions/4913/my-exit-node-suddenly-lost-all-… [3] https://lists.torproject.org/pipermail/tor-relays/2015-January/006055.html hope you are well t -- Tim Sammut ~ @t1msammut ~ tim(a)teamsammut.com

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08 Apr '15

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what I'm doing
by impex＠mail2tor.com 08 Apr '15

08 Apr '15

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Re: [tor-relays] strange consensus messages in log
by starlight.2015q2＠binnacle.cx 06 Apr '15

06 Apr '15

Generally openssl security fixes do not change API/ABIs. In this case I built the newer release without export ciphers, thought that seems an unlikely cause. Perhaps it was memory corruption. Relay is running on non-ECC CPU, though the system has never exhibited any problems related to memory corruption in the past. Network equipment unlikely--Intel server-grade NIC. Has been running fine since the restart so I'll have to let it go unless it comes back at a future date.

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strange consensus messages in log
by starlight.2015q2＠binnacle.cx 06 Apr '15

06 Apr '15

Does anyone have any idea what this is about? Is it serious?

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Re: [tor-relays] Unreachable ORPort - Potential ISP block?
by teor 06 Apr '15

06 Apr '15

> Date: Sun, 05 Apr 2015 17:27:38 -0400 > From: starlight.2015q2(a)binnacle.cx ... > > Can you connect locally with nc/netcat/ncat? > You should run 'netstat -nt' to check whether > you get ESTABLISHED since netcat won't > say anything if it's timing-out or > connected. > > As you are behind a NAT you need the > > Address > > configuration parameter in `torrc` to > tell outside systems the public IP. The Address configuration parameter is only necessary if tor can't auto-detect its own external IP. When tor downloads the directory, it uses the external IP that the authority / mirror supplies as its external IP. Does your tor instance download the directory, and correctly guess the external IP? teor teor2345 at gmail dot com pgp 0xABFED1AC https://gist.github.com/teor2345/d033b8ce0a99adbc89c5 teor at blah dot im OTR C3C57B23 349825DE 929A1DEF C3531C25 A32287ED

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Unreachable ORPort - Potential ISP block?
by CJ Barlow 05 Apr '15

05 Apr '15

I'm attempting to run a Relay but I haven't been able to get it the ORPort to be confirm as reachable. I've tried lots of things but I'm hoping there is something I haven't thought of yet that can make this work! I've got a 50Mbps symmetrical connection (without data caps) that I would love to have the Tor network utilize. Hardware info: - Asus RT-N66U running DD-WRT - Raspberry Pi 2 running Raspbian - SanDisk MicroSDHC UHS-I 16GB Here are all the steps I've taken: - Formatted the MicroSDHC with Win32DiskImager. - Followed the Instructables Raspberry Pi Tor Relay configuration guide. - Port forwarded via NAT/QoS then Port Forwarding. Protocol is set to TCP, double-checked IP is what is assigned to Raspberry Pi 2 and enable box is checked. - ORPort set to 9001. Also changed ORPort to 443, did "sudo service tor reload" and changed the port in the forwarding section of my router. - Tried router DMZ for Raspberry Pi LAN IP. I would really like to get this to work, if possible. I can't run an Exit node on my connection but since my connection sits unused for most of the day it should be put to good relay use.

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Re: [tor-relays] Unreachable ORPort - Potential ISP block?
by CJ Barlow 05 Apr '15

05 Apr '15

Just to update, I got it to work! :-) I added a Dynamic DNS to the router and once it was established I reloaded Tor. It immediately found the ORPort and then did the bandwidth self-test. ("Self-testing indicates your ORPort is reachable from the outside. Excellent. Publishing server descriptor.") I haven't seen anything else in the log, yet.

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