tor-relays December 2015

tor-relays@lists.torproject.org

89 participants
50 discussions

Please enable IPv6 on your relay!
by Moritz Bartl 28 Jan '17

28 Jan '17

Hi! We still have a depressingly low number of relays that support IPv6 (currently only ~120 of ~1900 relays). If your host supports IPv6, please enable it, especially if you run an exit! This has to be done explicitly. https://trac.torproject.org/projects/tor/wiki/doc/IPv6RelayHowto In short, you add: ORPort [IPv6::address]:port IPv6Exit 1 ExitPolicy reject6 *:* (or a more open exit policy respectively) Thanks! -- Moritz Bartl https://www.torservers.net/

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Opt-In Trial: Fallback Directory Mirrors
by Nick Mathewson 22 Jun '16

22 Jun '16

TL;DR: Stable non-exit relays can help tor clients use the Tor network. Please opt-in! We want to run a trial of fallback directory mirrors (fallbacks) in Tor. Tor clients contact fallbacks to download the consensus during initial bootstrap, before they contact the directory authorities. Fallbacks allow Tor to bootstrap in networks that block the Tor directory authorities. This allows people to use Tor without manually configuring bridges or pluggable transports. For more information about fallbacks, see: https://trac.torproject.org/projects/tor/wiki/doc/FallbackDirectoryMirrors For this trial, we want to find around 100 stable non-exit relays, as exits currently experience high load. We want relays that expect to be stable for the next 2 years, with: good uptime, the same IP address(es) and port, the same relay identity key, good bandwidth and network connectivity. In December 2015, we created a list of ~400 candidate fallbacks. https://trac.torproject.org/projects/tor/attachment/ticket/15775/fallback_d… If your relay is on this list, and you expect it to be on the same IP address(es) and port for at least 2 years, please consider opting-in for this trial. (Relays that aren't on the list are welcome to opt-in. They will be considered in future releases, or if the selection criteria change.) For the initial fallback release, we will only add your relay if you opt in. Please reply on the tor-relays mailing list, if you are able. (Opt-ins, opt-outs, and fallbacks chosen for inclusion in tor, will be managed using lists in the publicly available tor git repository.) all best wishes, & thanks for running Tor!

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Re: [tor-relays] Opt-In Trial: Fallback Directory Mirrors
by hwertiout695＠Safe-mail.net 15 Apr '16

15 Apr '16

Hi. > TL;DR: Stable non-exit relays can help tor clients use the Tor > network. Please opt-in! My relay is on the list and I want to opt in! eriador 6DE61A6F72C1E5418A66BFED80DFB63E4C77668F

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Reminder: exit nodes probably shouldn't be using Google's DNS servers
by Nick Mathewson 25 Feb '16

25 Feb '16

Hi, all! While looking into a bug report, I noticed that an exit node was using one of Google's well-known public DNS servers for its own DNS server. No disrespect to the operators of Google's fine public DNS service, but my sense is that using it for a Tor exit node might not be the greatest idea for users' privacy, having one DNS provider that gets to see so many requests. It's probably a better idea to have your own local cacheing DNS server. Would anybody like to share a guide about how to set one of those up safely and migrate correctly? best wishes, -- Nick

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Relays with misconfigured MyFamily (declared vs. effective)
by nusenu 17 Feb '16

17 Feb '16

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi, the following relays have misconfigured MyFamily settings. 'misconfigured' is defined by declared family does not match effective family (as computed by onionoo's new effectiv_family field [1] - thanks Karsten). Maybe we will see future versions of globe or atlas displaying a diff of the two family sets to make such misconfigurations more visible. Please let me know if you find any errors (I did not fact check the output). +------------------------------------------+----------+ | Contact (truncated) | Fingerpr | +------------------------------------------+----------+ | +1 303-265-9283, rdump@OFTC | 09683D5D | | 0x3AEE83BB539036CA <bb AT symvaro DOT co | 6FDF2D3B | | 0x6F6D60C1 Security Dept <hello@brasshor | 445F1C85 | | 0x6F6D60C1 Security Dept <hello@brasshor | 6BC82EBA | | 0x6F6D60C1 Security Dept <hello@brasshor | 254EB51B | | 0x6F6D60C1 Security Dept <hello@brasshor | B3515F16 | | 0xDE731050 Gareth Llewellyn <gareth@netw | 5CAECF26 | | 0xFD78BCE1 Fruity Oaty Tor Exit <torexit | 1ECD73B9 | | 1024D/1DFBA164 Bernhard M. Wiedemann <to | 172DC95F | | 1024D/39B9820C admin at perfect minus pr | B897826E | | 1024D/39B9820C admin at perfect minus pr | 5FCC8306 | | 1024D/39B9820C admin at perfect minus pr | 2421E10D | | 1024D/39B9820C admin at perfect minus pr | AC7AE98C | | 1024D/39B9820C admin at perfect minus pr | E8B7D19C | | 1024D/39B9820C admin at perfect minus pr | ED9F582E | | 1024D/39B9820C admin at perfect minus pr | B1843B40 | | 1MTUwHFknUyUgRYqpNDYiA2j7sXTYoCe2P | E799227D | | 4096R/8BA2371C Fabian Keil <fk@fabiankei | 34A5FBA4 | | 8192R/0xB431B67770E4AA38 Mikal Villa <me | FE305F8E | | <hneal AT imalazybastard dot com> | CF9E4605 | | <hneal AT imalazybastard dot com> | D12F66D6 | | <periplanetaamericanus AT gmail dot com> | 5B5213C4 | | <periplanetaamericanus AT gmail dot com> | 47D04EC4 | | <periplanetaamericnaus AT gmail dot com> | F19106D7 | | <support at gkware dot com> | E754AA99 | | <support at gkware dot com> | 868A253C | | <support AT gkware dot com> | 48674035 | | <tech AT dana dot io> - 1AgYtavutLAMxUYM | 752DA4A4 | | <tor .AT. jgjtech .DOT. com> BTC: 1QHXLy | 0DA71D95 | | <tor .AT. jgjtech .DOT. com> BTC: 1QHXLy | 31A40828 | | <tor AT 1d4 dot us> - 1N7sBLKvekRD4EUL2b | F1107CB0 | | Abuse Department <abuse AT hartvoorinter | 81B75D53 | | Abuse Department <abuse AT hartvoorinter | 89E3170B | | abuse<__aT>icetor{_DoT===}is - 1GDerBXAJ | 1D9D1C1D | | anders.io | 91361C96 | | anders.io | D56AA4A1 | | anders.io | 3A2192F5 | | Bauruine <torcontact aatt tuxli.ch> - 1C | 63C1904F | | Bauruine <torcontact aatt tuxli.ch> - 1C | 52F7C67B | | BFC62AD3 johannes <tor (@) kontrollappar | 750941D5 | | Big Jim Slade <sysop AT bigjimslade dot | 9AFA555B | | Big Jim Slade <sysop AT bigjimslade dot | ACDC9C49 | | DFRI <tor AT dfri dot se> | A10C4F66 | | DFRI <tor AT dfri dot se> | DD8BD730 | | DFRI <tor AT dfri dot se> | EC84E232 | | DFRI <tor AT dfri dot se> | A478E421 | | Fabian Keil <fk(a)fabiankeil.de> 8BA2371C | 5CE3AD8A | | General Zod <zod(a)kdf.mil> | 556D59FA | | General Zod <zod(a)kdf.mil> | CBABC09D | | GetReal <x50 AT riseup dot net> | 51529D02 | | http://www.onion.network/ <info at onion | F89A5238 | | http://www.privacyfoundation.ch/abuse/ | DC41244B | | http://www.privacyfoundation.ch/abuse/ | 0111BA9B | | http://www.privacyfoundation.ch/abuse/ | DE7DE889 | | http://www.privacyfoundation.ch/abuse/ | 487092BA | | http://www.privacyfoundation.ch/abuse/ | AD86CD1A | | http://www.privacyfoundation.ch/abuse/ | 95DA61AE | | http://www.privacyfoundation.ch/abuse/ | B060482C | | http://www.privacyfoundation.ch/abuse/ | 88487BDD | | https://www.torservers.net/donate.html < | 4E021F36 | | https://www.torservers.net/donate.html < | F657ACB3 | | https://www.torservers.net/donate.html < | 64D500C4 | | iggs <tor.20.iggs AT spamgourmet dot com | 2F557D48 | | jvictors at jessevictors com, PGP 0xC20B | C6DC982A | | jvictors at jessevictors com, PGP 0xC20B | 4B8C39A5 | | jvictors at jessevictors com, PGP 0xC20B | BFA0E9F3 | | jvictors at jessevictors com, PGP 0xC20B | 40DF7E2E | | Kevin <tor AT kberanek dot com> - 14BTbA | 92EA887F | | Kevin <tor AT kberanek dot com> - 14BTbA | A1E02458 | | kingbiskit(a)gmail.com - 18gEJokSQ3uwo3QTM | C921704A | | kingbiskit(a)gmail.com - 1CoXRRwDt6YVTZmJ3 | 3246AF7B | | M.K. Nitrox <mk DOT reg AT t-online DOT | BD912646 | | montanisemperliberi <a> safe-mail.net | E8B6E46B | | Nicholas Merrill <nick AT calyx dot com> | 51BFE90C | | Nicholas Merrill <nick AT calyx dot com> | 0B5E5E70 | | Nicholas Merrill <nick AT calyx dot com> | 84D361B7 | | Nicholas Merrill <nick AT calyx dot com> | E4D1F25D | | Pascal666 at Users dot SourceForge dot N | C9437269 | | Pascal666 at Users dot SourceForge dot N | 5B7AEB14 | | Peter Palfrader | 847B1F85 | | R P <edschlonz AT yahoo dot de> | FF06E7A0 | | Samuel Whited 0x54083AE104EA7AD3 <sam AT | CA54C9F2 | | Sebastian <tor(a)sebastianhahn.net> - 12Nb | EBE718E1 | | snIP3r <sniper(a)restricted-area.de> | 3EE8D536 | | tor TA fejk tod se | 2AFE9201 | | torelay [ANTISPAM at] ruggedinbox [ANTIS | 0559A3D3 | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | BAACCB29 | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 0B454C7E | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 5A551BF2 | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 4436A57F | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 6D3A3ED5 | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 75C4495F | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 6A29FD8C | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 0C77421C | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 8073670F | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | B35C5739 | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | E6E18151 | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 6A37488D | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | E11B6AE1 | | torpids AT yahoo dot com - 1JYHfzVFVD7n2 | 70C55A11 | | Torservers.net <support .AT. torservers | 488239E0 | | Torservers.net <support .AT. torservers | 6B1E0019 | | Torservers.net <support .AT. torservers | C46524E5 | | Torservers.net <support .AT. torservers | 770BE0CD | | Torservers.net <support .AT. torservers | 5C84C359 | | Torservers.net <support .AT. torservers | 20B0038D | | Torservers.net <support .AT. torservers | 5714542D | | Torservers.net <support .AT. torservers | B4F883DB | | Torservers.net <support .AT. torservers | 78213EC8 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 4E918B21 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | A494237E | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 35FEEA5F | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 2576BFB0 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | A1025D32 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | C8D44E91 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | B7EC0C02 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | FFD6C2CE | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 4C6F66B1 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 43D0AB1B | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | A57B43E1 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 9030DCF4 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 3A5F08D0 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 5C1E076A | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 482A381B | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 2D671A4A | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 66CFF345 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 55F5CF9D | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | FEF59210 | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | B4A553CB | | TvdW <tor AT tvdw DOT eu> - bitcoin 1NKK | 92506510 | +------------------------------------------+----------+ ..based on onionoo.thecthulhu.com's data from 2015-07-15 18:00 [1] https://trac.torproject.org/projects/tor/ticket/16276 -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJVprfXAAoJEFv7XvVCELh0/FcP/28/dhefuPNQaBNSY59NTZTs snwb9vRlAzhDDm0XmWEMIaawFlNjV8shJD8dWvzSvynWHYQySfrStmDdfkpe5CSC lu9ceE6qhhZe+RkyDPM3PdxLhz29XVK+KvQcDcCeWp6nIHzXIOJL+Xk7v7FoU75S Vx8GjhVQd/aiHJQg96zlpdzkAsU000jG2E3Z2EH+gd4Uypl94wgqd0482LSSehiQ LVbhPt6C8NlX32kZ4yAD3W5cHRoyhg30x076X8XHZ16H6F2l801hhON5X32VmXdv vd/kJ7R9JKo4Uig1Y9hq3qpsRsO8aJaN2JOXMsGw2A+6eNFA2OPFLg3/sNKLgiLV N/CPqDlMVsotMDcXX4iBYSHW0Y+J7vyc5ezxE/rKWzBCBZSnK9Sb5UzcrDnOfJRO ABFv+ZtGxSQYVPcnICVdMr+3Kuk0FnKMm7z2ufYriRxDK573LQgNJQnjZ3Tc3JG+ PIVZun0IN/+1gZmQif57xIjW1OFDbDYbhMtYFYbK9zRd7PidIr5NHcYCkEY4whfP 2vhN4jbtYQZZY/hDAMLZVBKDJ42tOYG/8EaWZeMJ8y/pd+F8EvT7ceWzXwuhYm77 WiK4VsgFU7PR7ETi/DJL+ajmFEjpRJ8QOy3J5E/dq/eumkkzL/eBTPL7ydnTmD/u 9271J4DjQYPfjzVtVqdl =ecVW -----END PGP SIGNATURE-----

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How to prevent netscan usage?
by Roland 'ValiDOM' Jungnickel 07 Feb '16

07 Feb '16

hi, I'm operating a tor exit with a relatively high bandwith rate for more than 3 years. My ISP receives more and more abuse tickets about my server regarding netscans. These netscans are executed with dest. port 80 so I'm not able to block them easily. Any idea how to prevent netscans using my exit node? Below you find an extract of such an abuse mail. Thanks a lot! ValiDOM Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 41518 => 46.20.92.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 41545 => 46.20.92.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 41575 => 46.20.92.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 45219 => 59.192.63.xx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 45218 => 59.192.63.xx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 45217 => 59.192.63.xx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 42460 => 59.203.179.x 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 42517 => 59.203.179.x 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 42569 => 59.203.179.x 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 57564 => 59.211.15.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 57596 => 59.211.15.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 57631 => 59.211.15.xxx 80 Wed Nov 18 12:55:27 2015 TCP 88.198.14xxx 58022 => 59.228.86.xxx 80 Wed Nov 18 12:55:27 2015 TCP 88.198.14xxx 58046 => 59.228.86.xxx 80 Wed Nov 18 12:55:27 2015 TCP 88.198.14xxx 58081 => 59.228.86.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 37123 => 64.238.74.xx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 37178 => 64.238.74.xx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 41003 => 65.20.53.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 45785 => 65.186.130.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 45850 => 65.186.130.xxx 80 Wed Nov 18 12:55:26 2015 TCP 88.198.14xxx 45907 => 65.186.130.xxx 80 Wed Nov 18 12:55:12 2015 TCP 88.198.14xxx 60607 => 66.87.185.xxx 80 Wed Nov 18 12:55:12 2015 TCP 88.198.14xxx 60611 => 66.87.185.xxx 80 Wed Nov 18 12:55:12 2015 TCP 88.198.14xxx 60613 => 66.87.185.xxx 80 Wed Nov 18 12:55:14 2015 TCP 88.198.14xxx 52693 => 69.191.200.xxx 80 Wed Nov 18 12:55:14 2015 TCP 88.198.14xxx 52740 => 69.191.200.xxx 80 Wed Nov 18 12:55:14 2015 TCP 88.198.14xxx 52783 => 69.191.200.xxx 80 Wed Nov 18 12:55:27 2015 TCP 88.198.14xxx 35453 => 71.54.215.xx 80 Wed Nov 18 12:55:27 2015 TCP 88.198.14xxx 35464 => 71.54.215.xx 80 Wed Nov 18 12:55:12 2015 TCP 88.198.14xxx 39263 => 101.249.145.xxx 80

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Re: [tor-relays] Opt-In Trial: Fallback Directory Mirrors
by starlight.2015q3＠binnacle.cx 18 Jan '16

18 Jan '16

Relay 'Binnacle' experienced outages due to a loose fiber-option junction in the overhead wires that has been repaired. I believe it would make the list if not for this and do not foresee further trouble. Has a static IP and another Verizon FiOS relay qualifies, a positive reflection on the network. Available if desired. Can configure IPv6 on the HE tunnel here if helpful. $ python updateFallbackDirs.py DEBUG:root:Failed to get an ipv6 address for 4F0DB7E687FC7C0AE55C8F243DA8B0EB27FBF1F2. DEBUG:root:Adding uptime 4F0DB7E687FC7C0AE55C8F243DA8B0EB27FBF1F2. DEBUG:root:4F0DB7E687FC7C0AE55C8F243DA8B0EB27FBF1F2 not a candidate: guard avg too low (0.910189) { "dir_address":"108.53.208.157:80", "or_addresses":["108.53.208.157:443"], "contact":"starlight dot YYYYqQ at binnacle dot cx", "consensus_weight":17500, "fingerprint":"4F0DB7E687FC7C0AE55C8F243DA8B0EB27FBF1F2", "recommended_version":true, "nickname":"Binnacle", "last_changed_address_or_port":"2015-06-12 18:00:00" }

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Opt-In Trial: Fallback Directory Mirrors
by Felix 17 Jan '16

17 Jan '16

Hi I'm happy to bring in the relay Doedel22 '8FA37B93397015B2BC5A525C908485260BE9F422'. Best regards, Felix

3 2

The Onion Box: A web based status monitor for Tor relays
by theonionbox＠gmx.com 05 Jan '16

05 Jan '16

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Running an exit? Please secure your DNS with DNSCrypt+Unbound
by Jesse V 05 Jan '16

05 Jan '16

Hey everyone, This is an advisory for anyone running an exit node, but it also applies to any Linux setup where you don't trust your DNS server. TL;DR: this is a guide for switching unsecured DNS to DNSCrypt + Unbound, which prevents a network host from monitoring DNS lookups, thus increasing privacy for everyone using Tor. A few weeks ago I set up some exits and I recently discovered that the host was using 8.8.8.8, Google's DNS, as a resolutions service. As in, they had "nameserver 8.8.8.8" in /etc/resolv.conf. Convenient for them, but it meant that every request was sent to Google for resolution. This is bad because Google can then track DNS lookups and so can anyone watching unencrypted DNS as it travels across the country. In fact, DNS is specifically mentioned in the "Tor Sucks" NSA slides. Compounding this, most Linux boxes don't use a DNS cache, so literally every lookup is sent to Google, so this didn't exactly inspire confidence. After talking with cacahuatl, ncl, and pskosinski on IRC, I switched to DNSCrypt, a FOSS protocol that encrypts DNS lookups across the wire. I also set up the Unbound DNS cache, thus accelerating queries while also preventing the DNSCrypt server from observing every lookup. Then I redirect /etc/resolv.conf to use Unbound, which itself used DNSCrypt. This protected Google or my host from watching DNS lookups. Here's how I did it: 1) I installed "unbound". I have confirmed that this package is available in the Ubuntu and Fedora repositories, so most distributions probably have it. 2) I installed "dnscrypt-proxy". I installed the libsodium-dev dependency then used https://download.dnscrypt.org/dnscrypt-proxy/ to compile and install dnscrypt-proxy from source. https://github.com/jedisct1/dnscrypt-proxy#installation may be helpful here. 3) I modified Unbound's configuration per the instructions in https://www.dnscrypt.org/#dnscrypt-proxy. For the sake of convenience, you can find my configuration here: https://gist.github.com/Jesse-V/675b7ec87eca864887e6 I then reloaded Unbound to apply the updated configuration. 4) I reviewed https://github.com/jedisct1/dnscrypt-proxy/blob/master/dnscrypt-resolvers.c… to find a provider geographically close to me. I recorded the resolver's address, provider name, and provider public key for use in the next step. 5) I ran "/usr/local/sbin/dnscrypt-proxy --resolver-address=<address> --provider-key=<publicKey> --provider-name=<name> --ephemeral-keys --local-address=127.0.53.1" in a terminal, where <address>, <publicKey>, and <name> were substituted for the information I found in step 4. 6) I ran "host torproject.org 127.0.53.1" to confirm that dnscrypt-proxy was working. 7) I ran "host torproject.org 127.0.53.53" to confirm that Unbound + dnscrypt-proxy was working. 8) I then ran the command from step 5 with the --daemonize flag so that the proxy ran in the background. 9) I added the command from step 8 to crontab, with the @reboot macro. 10) I modified /etc/resolv.conf to "nameserver 127.0.53.53". At this point "host torproject.org" should work out of the box using DNSCrypt + Unbound and nobody but you and the DNSCrypt resolver can see your query. Be sure to review https://gist.github.com/Jesse-V/675b7ec87eca864887e6 to avoid any SERVFAIL headaches. Enjoy! -- Jesse V.

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tor-relays December 2015