- tor-relays - lists.torproject.org

Relay with odd behavior
by Clément Février 15 Jan '20

15 Jan '20

Hi, I am running a tor relay on Ubuntu 18.04 in a LXD container. After upgrading form tor version 0.4.2.5-1~bionic+1 over 0.4.1.6-1~bionic+1, my relay is having an odd behavior. My relay is running for 9 days and the number of connections dropped from from ~5000 with 0.4.1.6-1 to 9 or less with 0.4.2.5-1. In addition, my relay does not appear anymore on https://metrics.torproject.org The fingerprint is 33D88F331408141F2A2CC563239E54E48F7A211B IPs are 151.127.52.79 and 2001:41d0:fecf:8900:216:3eff:fe8a:e4a6 Regards, Clément

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Can anyone help with this issue?
by John Csuti 15 Jan '20

15 Jan '20

$ sudo apt update Hit:1 http://us.archive.ubuntu.com/ubuntu xenial InRelease Hit:2 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease Hit:3 http://us.archive.ubuntu.com/ubuntu xenial-backports InRelease Hit:4 http://security.ubuntu.com/ubuntu xenial-security InRelease Ign:5 http://download.webmin.com/download/repository sarge InRelease Ign:6 https://deb.torproject.org/torproject.org xenial InRelease Hit:7 http://download.webmin.com/download/repository sarge Release Err:8 https://deb.torproject.org/torproject.org xenial Release server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none Reading package lists... Done E: The repository 'https://deb.torproject.org/torproject.org xenial Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. $ date Mon Jan 6 04:32:36 EST 2020 I have fixed this before but I am not sure how I did it :( --John

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[Event] Tor relays operators meetup, 08/11/2019 @ Mundo B, Brussels
by Vasilis 15 Jan '20

15 Jan '20

Dear Tor friends and relay operators, On Friday 8th of November 2019, a Tor relay operators meetup will take place at Mundo B in Belgium. When: Friday, November 8th, 2019 Time: 18:00 (6:00 PM) Where: Mundo B, Rue d'Edimbourg 26, Brussels, Belgium (in a room upstairs) OSM: https://www.openstreetmap.org/way/139078492#map=17/50.83787/4.36425 Event link: https://blog.torproject.org/events/tor-meetup-brussels Hope to see many of you there. Cheers, ~Vasilis -- Fingerprint: 8FD5 CF5F 39FC 03EB B382 7470 5FBF 70B1 D126 0162 Public key: https://keys.openpgp.org/vks/v1/by-fingerprint/8FD5CF5F39FC03EBB38274705FBF…

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Fallback Relay address Changed :-(
by jan＠wth.in 15 Jan '20

15 Jan '20

Hi Guys, I moved my two relays to a new location and was not able to keep them on the same IP address. Which is quite unfortunate, since on of the was a fallback relay. https://metrics.torproject.org/rs.html#details/50586E25BE067FD1F739998550ED… https://metrics.torproject.org/rs.html#details/40C773D9F2B16143CDB2ADB661DD… I am not planing to move again within the next decade. So feel free to add the new address to the fallback list. Old address 212.51.134.123 new address 212.51.149.23. Have a nice day, Jan

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Advices about Tor Network in general...
by Hugo Claude 08 Jan '20

08 Jan '20

Hello everyone, I've became recently engaged agaisnt Mass surveillance program. So I'm currently running my RPi 3B+ as a Tor Relay on my home network and i wanted to know multiple things which was unclear for me. 1. Is it possible to choose my relay as my guard relay while i'm using Tor Network ? 2. Why my relay is running on 4.1.5 while some are 4.2.5 ect... ? 3. How can i make a kind of proxy to make my entire traffic passing through Tor (like Orbot on mobile phone). 4. What kind of low-budget servers (-100€), i can buy for running ≈12MB/s Relays ? Sincerely Yours, Hugo.

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%include in torrc
by ylms 08 Jan '20

08 Jan '20

Hello Is arm supposed to complain about the line with the %include as "The torrc differs from what tor's using. You can issue a sighup to reload the torrc values....". It also complains, that the ExitPolicy, which is now in an %include file, is missing. So that seems to be bogus. Tor 0.4.2.5 in this particular case. Thanks yl

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Tor Organizations Meetup during 36c3 in Leipzig (Germany)
by ml-torrelays＠artikel5ev.de 07 Jan '20

07 Jan '20

Hello everyone, during the 36c3 we organized a Tor Assembly, same as in 2017/2018. The 36c3 is the annual congress of the Germany CCC (Chaos Computer Club), which is a gathering of 17.000 people of the hacking community. I has grown a lot and people from all over the world are attending. We also had two sessions, one was a relay operator meetup with FAQ and a presentation [1] of "Foundation of Applied Privacy" about their Exits. The other session was a Tor organizations meetup. During the organizations meetup some notes were taken and it was agreed to share those afterwards. [1] https://appliedprivacy.net/presentations/ The following topics were discussed: + Concentration of Tor exit capacity in unique entities, how much of the Tor (exit) capacity should be in control of one group or person? ++ This is a recurring discussion, various people have suggested limits between 5% and 10% exit probability. ++ Frënn vun der Ënn are working on a "Tor Organization Code of Conduct" including such a self-limitation - This was only mentioned by some participants and is not first hand information. + Professionalization of operation and administration, challenges in finding/keeping volunteers. ++ One organization is running on "grown" infrastructure that is administrated by Perl scripts, which new volunteers are having difficulties working with. ++ Sharing documentation/code used by various organizations might be a solution, this has also been asked for at the Tor Relay Operator Meetup. + Why are people scared of abuse? What problem does a hosting provider face if abuse happens/is not stopped? ++ At least for most servers rented from ISPs, if you don't react to abuse email in a timely manner, they will disconnect you. ++ On a higher level, there seems to be a risk for ASNs with too much unchecked abuse. + Procurement of hardware ++ One organization mentioned CPU load issues if they allow port 22 exit traffic. Better hardware might help them. ++ If you can donate relatively modern server hardware to Tor organization, please consider mentioning this on tor-relays mailing list. + Handing over the administration of Torservers.net has not progressed very much. ++ Original post: https://lists.torproject.org/pipermail/tor-relays/2019-May/017269.html ++ One problem could be a lack of information about the type and amount of work that needs to be done. ++ Handling press inquiries has been taken over by a group of other organizations, seems to be working well. + IPv6 ++ Some major Tor exit operator might loose their IPv4 space within the next 2-3 years, which makes progress in the IPv6 area crucial for them to continue contributing to the network. ++ The Tor Project got IPv6 funding from RIPE NCC, but in addition to the software portion (Tor Project responsibility) also operators need to take action and ensure they have IPv6 connectivity enabled on their systems. + BGP Routing Security ++ BGPalerter is an easy to use tool to monitor your ASN for hijacking attempts and visibility issues nitor your ASN for hijacking attempts and visibility issues https://github.com/nttgin/BGPalerter + Future meetings ++ Some organizations wish to be invited to the Tor meetings. People of some organizations attend the meetings aready through other means. The meetup took 90 minutes, in the end it was decided to organize a meetup like this each year. Quarterly mumble meetings are to be held. Some of the organizations present (in alphabetical order) were: Artikel10 - https://artikel10.org/ Artikel 5 e.V. - https://www.artikel5ev.de/ Digitalcourage - https://digitalcourage.de/en Digitale Gesellschaft - https://www.digitale-gesellschaft.ch/ Emerald Onion - https://emeraldonion.org/meraldonion.org/meraldonion.org/meraldonion.org/me… F3 Netze - https://f3netze.de/ Foundation for Applied Privacy - https://applied-privacy.net/ Nos Oignons - https://nos-oignons.net/ Zwiebelfreunde - https://www.zwiebelfreunde.de/ This text was composed in a pad by various people, the license of the text is CC-BY-SA 3.0, original text can be found here: https://cryptpad.fr/pad/#/2/pad/edit/eMjLydN6sIQSMbHwNwzIUHDL/ // End of protocol I hope there is no information missing, I shared the pad and some people were working on the text in the last 3 days, please feel free to discuss the topics mentioned and also feel free to add information missing. -- utzer Twitter: @utzer mailto:info@artikel5ev.de

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tor crash on HUP only when SANDBOX is 1
by tor-relay＠riseup.net 06 Jan '20

06 Jan '20

Hi, I'm running an exit relay on a Debian Buster. I installed libseccomp and I've built tor 0.4.2.5 using debuild, like the wiki says. Today I noticed that tor crashes on HUP signal, only when the Sandbox option is on. I never had this problem. This is what my log says: an 05 08:23:10.000 [notice] Received reload signal (hup). Reloading config and resetting internal state. Jan 05 08:23:10.000 [notice] Read configuration file "/usr/share/tor/tor-service-defaults-torrc". Jan 05 08:23:10.000 [notice] Read configuration file "/etc/tor/torrc". Jan 05 08:23:10.000 [notice] Tor 0.4.2.5 opening log file. ============================================================ T= 1578205390 (Sandbox) Caught a bad syscall attempt (syscall dup) /usr/bin/tor(+0x1fc9fa)[0x561d896b29fa] /lib/x86_64-linux-gnu/libc.so.6(dup+0x7)[0x7f0bebf4bbc7] /lib/x86_64-linux-gnu/libc.so.6(dup+0x7)[0x7f0bebf4bbc7] /usr/bin/tor(tor_log_update_sigsafe_err_fds+0x18b)[0x561d896c699b] /usr/bin/tor(set_options+0x3c0)[0x561d89642f80] /usr/bin/tor(options_init_from_string+0x17d)[0x561d896453dd] /usr/bin/tor(options_init_from_torrc+0x404)[0x561d89645a74] /usr/bin/tor(+0x5f961)[0x561d89515961] /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6(+0x22a6c)[0x7f0bec5a3a6c] /usr/lib/x86_64-linux-gnu/libevent-2.1.so.6(event_base_loop+0x5a7)[0x7f0bec5a4537] /usr/bin/tor(do_main_loop+0xff)[0x561d8952a3af] /usr/bin/tor(tor_run_main+0x1105)[0x561d89517d55] /usr/bin/tor(tor_main+0x3a)[0x561d8951523a] /usr/bin/tor(main+0x19)[0x561d89514df9] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb)[0x7f0bebe8509b] /usr/bin/tor(_start+0x2a)[0x561d89514e4a] I'm telling you because i think it could be a bug, but I'm not sure that It's not caused by something else. At the moment I've disabled Sandbox. Please, let me know if I can fix this in some way, thanks.

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relayor v20.0.0 is released
by nusenu 06 Jan '20

06 Jan '20

Hi, relayor v20.0.0 is released. relayor is an Ansible role that aims to help you with running relays with minimal effort (automate everything). https://github.com/nusenu/ansible-relayor Changes: https://github.com/nusenu/ansible-relayor/releases/tag/v20.0.0 kind regards, nusenu -- https://mastodon.social/@nusenu https://twitter.com/nusenu

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Tor relay stopped working on Ubuntu 18.04 in LXD container after update to 0.4.2.5-1~bionic+1
by Clément Février 02 Jan '20

02 Jan '20

Hello, I am running a tor relay on Ubuntu 18.04 in a LXD container. After upgrading form tor version 0.4.2.5-1~bionic+1 over 0.4.1.6-1~bionic+1, it stopped working. Here what I have in /var/log/syslog Dec 23 13:22:29 tor systemd[1]: tor(a)default.service: Failed to reset devices.list: Operation not permitted Dec 23 13:22:29 tor systemd[1]: Failed to set devices.allow on /system.slice/system-tor.slice/tor(a)default.service: Operation not permitted Dec 23 13:22:29 tor systemd[1]: message repeated 2 times: [ Failed to set devices.allow on /system.slice/system-tor.slice/tor(a)default.service: Operation not permitted] Dec 23 13:22:29 tor tor[5887]: Dec 23 13:22:29.582 [notice] Tor 0.4.2.5 running on Linux with Libevent 2.1.8-stable, OpenSSL 1.1.1, Zlib 1.2.11, Liblzma 5.2.2, and Libzstd 1.3.3. Dec 23 13:22:29 tor tor[5887]: Dec 23 13:22:29.582 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warning Dec 23 13:22:29 tor tor[5887]: Dec 23 13:22:29.582 [notice] Read configuration file "/usr/share/tor/tor-service-defaults-torrc". Dec 23 13:22:29 tor tor[5887]: Dec 23 13:22:29.582 [notice] Read configuration file "/etc/tor/torrc". Dec 23 13:22:29 tor tor[5887]: Dec 23 13:22:29.583 [notice] Based on detected system memory, MaxMemInQueues is set to 6260 MB. You can override this by setting MaxMemInQueues by hand. Dec 23 13:22:29 tor tor[5887]: Dec 23 13:22:29.584 [warn] ControlPort is open, but no authentication method has been configured. This means that any program on your computer can reconfigure your Tor. That's bad! You should upgrade your Tor controller as soon as possible. Dec 23 13:22:29 tor systemd[1]: Failed to set devices.allow on /system.slice/system-tor.slice/tor(a)default.service: Operation not permitted Dec 23 13:22:29 tor tor[5887]: Configuration was valid Thank you in advance for you help. Regards, Clément

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