- tor-relays - lists.torproject.org

difficulty installing
by potlatch 03 Mar '21

03 Mar '21

I've been deploying Tor nodes for over a decade--maybe several dozen or more. I still have ten nodes operating in six developing or smaller countries. Many are exits. Recently, I leased a VPS in a Eastern European country with permission to use it as an exit relay. This brought back some bad memories of a year ago when I last tried to make the Tor software function. The problems then are the problems I have now. I'm disappointed by the state of the installation packages and documentation these days (since a year ago at least). Tor won't start after the initialization message. But it displays 'If you do want to run an exit Relay, please set the ExitRelay option to 1 to disable this warning, and for forward compatibility'. Where the hell is the Exit Relay option? Then there is the issue of not being able to acquire the Tor keys or for the VPS to find the key-ring. Another message: 'The repository '[https://deb.torproject.org/torproject.org](https://ded.torproject.org/torpr… stretch InRelease' is not signed. Data from such a repository can't be authenticated and is therefore potentially dangerous to use.' So, is it just that the documentation is messed up or has everyone given up on the Tor project? Nyx has never completely worked for me. Never with a local config file. I think there are some python utilities that need to be installed to make it work. I never asked but no one ever offered. The documentation is silent regarding this point. The old ARM software would give me an idea of how many file descriptors I was using and if I had provided enough. Arm also filled in the users list with column information instead of providing mostly ????. I donate regularly to Tor, EFF and Riseup. It's what I believe in. Does Tor need some volunteer help? I can only code python--would that help? potlatch in WA State Sent with [ProtonMail](https://protonmail.com) Secure Email.

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IPv6 auto-discovery vs. privacy extensions
by Onion Operator 01 Mar '21

01 Mar '21

Saluton, My relay started to log this message since 0.4.5.5: Auto-discovered IPv6 address [...]:443 has not been found reachable. However, IPv4 address is reachable. Publishing server descriptor without IPv6 address. [2 similar message(s) suppressed in last 2400 seconds] I think it started with the introduction of IPv6 auto-discovery. The problem, as I understand it, is that my relay has IPv6 privacy extensions enabled and therefore the IPv6 detection logic gets fooled. Indeed the IPv6 I see in the logs is one of the temporary addresses used as client towards other relays. Relevant config is: ORPort 443 IPv4Only ORPort [...]:443 IPv6Only I added the IPv{4,6}Only options only in searching a solution to this problem, before 0.4.5.5 the IPv6 relay worked perfectly without. In reading the documentation of AddressDisableIPv6 I got the impression that if (any?) ORPort is configured with IPv4Only the IPv6 auto-discovery gets disabled but evidence does not support my understanding. Is it a bug? Any other way to disable IPv6 auto-discovery? -- flev

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Re: [tor-relays] bug message from 02/28/2020 on 4.5.6
by William Kane 01 Mar '21

01 Mar '21

Hi Matt, this is non fatal and as you can see by the most recent log entries, you could ignore it - anyway, some contributor warned about this occurring with more recent tor builds since the way tor probes for listening sockets has changed / it now always binds to all IPv4 & IPv6 addresses and then does reachability checks for each? It was something along the lines of that. What if you manually specify your listening IP addresses and port like I do: ORPort 37.157.195.83:38619 ORPort [2a02:2b88:2:1::3239:0]:38619 This should satisfy tor, at least it does on 0.4.4.6 which is the newest version available through the official ArchLinux repositories, not sure about 0.4.5.x branch which states the following in it's change log: This release series introduces significant improvements in relay (IPv6) address discovery. That would be much safer and cleaner than tor trying to guess which addresses it's supposed to bind to anyway :-) Thank you for running a relay! Best Regards, William 2021-03-01 12:49 GMT, William Kane <ttallink(a)googlemail.com>: > Hi Matt, > > this is non fatal and as you can see by the most recent log entries, > you could ignore it - anyway, some contributor warned about this > occurring with more recent tor builds since the way tor probes for > listening sockets has changed / it now always binds to all IPv4 and > IPv6 addresses an does reachability checks for each? > > It was something along the lines of that. > > What if you manually specify your listening IP addresses and port like I > do: > > ORPort 37.157.195.83:38619 > ORPort [2a02:2b88:2:1::3239:0]:38619 > > This should satisfy tor, at least it does on 0.4.4.6 which is the > newest version available through the official ArchLinux repositories, > not sure about 0.4.5.x branch which states the following in it's > changelog: > > This release series introduces significant improvements in relay > (IPv6) address discovery. > > That would be much safer and cleaner than tor trying to guess which > addresses it's supposed to bind to anyway :-) > > Hope I helped, > William > > > > 2021-02-28 15:28 GMT, tor <tor(a)kevinandmatt.com>: >> Hi All, >> This popped up today after running successfully for about a week. >> -matt >> >> >> x 09:32:50 [NOTICE] Self-testing indicates your ORPort *.*.*.*:443 is >> reachable from the outside. Excellent. Publishing server descriptor. >> x 09:32:50 [NOTICE] Now checking whether IPv4 ORPort *.*.*.* :443 is >> reachable... (this may take up to 20 minutes -- look for log messages >> indicating success) >> x 09:32:26 [NOTICE] External address seen and suggested by a directory >> authority: *.*.*.* >> x 09:30:52 [NOTICE] Bootstrapped 100% (done): Done >> x 09:30:52 [NOTICE] Bootstrapped 95% (circuit_create): Establishing a >> Tor >> circuit >> x 09:30:52 [NOTICE] Bootstrapped 90% (ap_handshake_done): Handshake >> finished with a relay to build circuits >> x 09:30:52 [NOTICE] Bootstrapped 89% (ap_handshake): Finishing handshake >> with a relay to build circuits >> x 09:30:52 [NOTICE] Bootstrapped 85% (ap_conn_done): Connected to a >> relay >> to build circuits >> x 09:30:52 [NOTICE] Bootstrapped 80% (ap_conn): Connecting to a relay to >> build circuits >> x 09:30:52 [NOTICE] Bootstrapped 75% (enough_dirinfo): Loaded enough >> directory info to build circuits >> x 09:30:51 [NOTICE] Bootstrapped 68% (loading_descriptors): Loading >> relay >> descriptors >> x 09:30:51 [NOTICE] Bootstrapped 63% (loading_descriptors): Loading >> relay >> descriptors >> x 09:30:51 [NOTICE] Bootstrapped 55% (loading_descriptors): Loading >> relay >> descriptors >> x 09:30:50 [NOTICE] Bootstrapped 50% (loading_descriptors): Loading >> relay >> descriptors >> x 09:30:50 [NOTICE] Bootstrapped 45% (requesting_descriptors): Asking >> for >> relay descriptors >> x 09:30:50 [NOTICE] Bootstrapped 15% (handshake_done): Handshake with a >> relay done >> x 09:30:50 [NOTICE] Bootstrapped 14% (handshake): Handshaking with a >> relay >> x 09:30:50 [WARN] Bug: >> /usr/lib/aarch64-linux-gnu/libevent-2.1.so.6(+0x21a10) [0xffff8575ba10] >> (on >> Tor 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(+0x81854) [0xaaaae3745854] (on Tor >> 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(+0x21419c) [0xaaaae38d819c] (on Tor >> 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(consider_publishable_server+0x5c) >> [0xaaaae377099c] (on Tor 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(router_rebuild_descriptor+0x90) >> [0xaaaae3770588] (on Tor 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(router_build_fresh_descriptor+0x44) >> [0xaaaae377016c] (on Tor 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(+0xabaa0) [0xaaaae376faa0] (on Tor >> 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(relay_addr_learn_from_dirauth+0x1a8) >> [0xaaaae38d6bb0] (on Tor 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(tor_bug_occurred_+0x164) >> [0xaaaae37c15dc] (on Tor 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: /usr/bin/tor(log_backtrace_impl+0x68) >> [0xaaaae37b5fc0] (on Tor 0.4.5.6 ) >> x 09:30:50 [WARN] Bug: Tor 0.4.5.6: Non-fatal assertion !(!ei) failed in >> relay_addr_learn_from_dirauth at >> ../src/feature/relay/relay_find_addr.c:235. Stack trace: (on Tor 0.4.5.6 >> ) >> x 09:30:50 [WARN] tor_bug_occurred_(): Bug: >> ../src/feature/relay/relay_find_addr.c:235: >> relay_addr_learn_from_dirauth: >> Non-fatal assertion !(!ei) failed. (on Tor 0.4.5.6 ) >> x 09:30:50 [NOTICE] Unable to find IPv4 address for ORPort 443. You >> might >> want to specify IPv4Only to it or set an explicit address or set Address. >> x 09:30:50 [NOTICE] Opened Control listener connection (ready) on >> /run/tor/control >> qj 09:30:50 [NOTICE] Opening Control listener on /run/tor/control >> >

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bug message from 02/28/2020 on 4.5.6
by tor 28 Feb '21

28 Feb '21

Hi All, This popped up today after running successfully for about a week. -matt x 09:32:50 [NOTICE] Self-testing indicates your ORPort *.*.*.*:443 is reachable from the outside. Excellent. Publishing server descriptor. x 09:32:50 [NOTICE] Now checking whether IPv4 ORPort *.*.*.* :443 is reachable... (this may take up to 20 minutes -- look for log messages indicating success) x 09:32:26 [NOTICE] External address seen and suggested by a directory authority: *.*.*.* x 09:30:52 [NOTICE] Bootstrapped 100% (done): Done x 09:30:52 [NOTICE] Bootstrapped 95% (circuit_create): Establishing a Tor circuit x 09:30:52 [NOTICE] Bootstrapped 90% (ap_handshake_done): Handshake finished with a relay to build circuits x 09:30:52 [NOTICE] Bootstrapped 89% (ap_handshake): Finishing handshake with a relay to build circuits x 09:30:52 [NOTICE] Bootstrapped 85% (ap_conn_done): Connected to a relay to build circuits x 09:30:52 [NOTICE] Bootstrapped 80% (ap_conn): Connecting to a relay to build circuits x 09:30:52 [NOTICE] Bootstrapped 75% (enough_dirinfo): Loaded enough directory info to build circuits x 09:30:51 [NOTICE] Bootstrapped 68% (loading_descriptors): Loading relay descriptors x 09:30:51 [NOTICE] Bootstrapped 63% (loading_descriptors): Loading relay descriptors x 09:30:51 [NOTICE] Bootstrapped 55% (loading_descriptors): Loading relay descriptors x 09:30:50 [NOTICE] Bootstrapped 50% (loading_descriptors): Loading relay descriptors x 09:30:50 [NOTICE] Bootstrapped 45% (requesting_descriptors): Asking for relay descriptors x 09:30:50 [NOTICE] Bootstrapped 15% (handshake_done): Handshake with a relay done x 09:30:50 [NOTICE] Bootstrapped 14% (handshake): Handshaking with a relay x 09:30:50 [WARN] Bug: /usr/lib/aarch64-linux-gnu/libevent-2.1.so.6(+0x21a10) [0xffff8575ba10] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(+0x81854) [0xaaaae3745854] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(+0x21419c) [0xaaaae38d819c] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(consider_publishable_server+0x5c) [0xaaaae377099c] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(router_rebuild_descriptor+0x90) [0xaaaae3770588] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(router_build_fresh_descriptor+0x44) [0xaaaae377016c] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(+0xabaa0) [0xaaaae376faa0] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(relay_addr_learn_from_dirauth+0x1a8) [0xaaaae38d6bb0] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(tor_bug_occurred_+0x164) [0xaaaae37c15dc] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: /usr/bin/tor(log_backtrace_impl+0x68) [0xaaaae37b5fc0] (on Tor 0.4.5.6 ) x 09:30:50 [WARN] Bug: Tor 0.4.5.6: Non-fatal assertion !(!ei) failed in relay_addr_learn_from_dirauth at ../src/feature/relay/relay_find_addr.c:235. Stack trace: (on Tor 0.4.5.6 ) x 09:30:50 [WARN] tor_bug_occurred_(): Bug: ../src/feature/relay/relay_find_addr.c:235: relay_addr_learn_from_dirauth: Non-fatal assertion !(!ei) failed. (on Tor 0.4.5.6 ) x 09:30:50 [NOTICE] Unable to find IPv4 address for ORPort 443. You might want to specify IPv4Only to it or set an explicit address or set Address. x 09:30:50 [NOTICE] Opened Control listener connection (ready) on /run/tor/control qj 09:30:50 [NOTICE] Opening Control listener on /run/tor/control

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Relay metrics - chart never populates
by marsbanks 27 Feb '21

27 Feb '21

Does anyone know why I never see any data in the chart showing the number of clients using my bridge over time? https://metrics.torproject.org/rs.html#details/A675511F2F8EDD6974C3C093B8F3… I'm just concerned I haven't configured something correctly. Thanks. Sent with [ProtonMail](https://protonmail.com) Secure Email.

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current requirements for Fast and HSDir flags
by Scott Bennett 26 Feb '21

26 Feb '21

What are the current requirements to get an HSDir flag assigned to a relay? MYCROFTsOtherChild has, at last heartbeat message, been up for 35 days and 7 hours. To the best of my knowledge, it has not had an HSDir flag in the consensus at any time since it was last started more than a month ago. What are the current requirements to get a Fast flag assigned to a relay? MYCROFTsOtherChild often runs busily at 330 KB/s to 350 KB/s. Sometimes since it was last started over a month ago it has had a Fast flag in the consensus, and at other times it has not. The Fast flag seems to come and go like the wayward breezes. The Bandwidth= value in the consensus entry for MYCROFTsOtherChild has varied from somewhere in the 30s to the 110s, AFAI have seen, but is always subject to the delayed effects of the presence or absence of the Fast flag, of course, and prior to the currently running instance has also been subject to the presence or absence of the HSDir flag. The authorities have seemed to be acting more or less at random when assigning flags for the consensus for many months. Does the tor project envision any timeline for a return to rational, predictable behavior on the part of the authorities? Scott Bennett, Comm. ASMELG, CFIAG ********************************************************************** * Internet: bennett at sdf.org *xor* bennett at freeshell.org * *--------------------------------------------------------------------* * "A well regulated and disciplined militia, is at all times a good * * objection to the introduction of that bane of all free governments * * -- a standing army." * * -- Gov. John Hancock, New York Journal, 28 January 1790 * **********************************************************************

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Re: [tor-relays] IPv6
by Dr Gerard Bulger 25 Feb '21

25 Feb '21

Thinking of IPv6: How far has the team got in implementing IPv6 only OR port facility ? Currently you can only run tor relay of any sort if there is open IPv4 OR port to the internet. This is getting a bit quaint. I am sure I am not alone in having much wasted bandwidth that could be put to good Tor use but they are only accessible via IPv6, while they can exit of course IPv4 and IPv6 I realise that so far, despite IPv6 being open on my main exit for some years, there is still little IPv6 traffic, but that might suddenly change. Gerry From: tor-relays <tor-relays-bounces(a)lists.torproject.org> On Behalf Of Onion Operator Sent: 24 February 2021 10:08 To: tor-relays(a)lists.torproject.org Subject: [tor-relays] IPv6 auto-discovery vs. privacy extensions Saluton, My relay started to log this message since 0.4.5.5: Auto-discovered IPv6 address [...]:443 has not been found reachable. However, IPv4 address is reachable. Publishing server descriptor without IPv6 address. [2 similar message(s) suppressed in last 2400 seconds] I think it started with the introduction of IPv6 auto-discovery. The problem, as I understand it, is that my relay has IPv6 privacy extensions enabled and therefore the IPv6 detection logic gets fooled. Indeed the IPv6 I see in the logs is one of the temporary addresses used as client towards other relays. Relevant config is: ORPort 443 IPv4Only ORPort [...]:443 IPv6Only I added the IPv{4,6}Only options only in searching a solution to this problem, before 0.4.5.5 the IPv6 relay worked perfectly without. In reading the documentation of AddressDisableIPv6 I got the impression that if (any?) ORPort is configured with IPv4Only the IPv6 auto-discovery gets disabled but evidence does not support my understanding. Is it a bug? Any other way to disable IPv6 auto-discovery? -- flev

4 5

Stable flag and client load
by enrollado 22 Feb '21

22 Feb '21

I am running a bridge, realseven, fingerprint 10B5293C71793DC1E56A5B17434C0539F70FBB38. It's been up for 71 days and has yet to get the stable flag or more than 3 or 4 connected clients. Is there something misconfigured? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ No me preguntas nada, no te diré una mentira. Enrollado Sent with ProtonMail Secure Email.

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anyone else getting sync floods from russia?
by niftybunny 22 Feb '21

22 Feb '21

https://i.imgur.com/nDbaXqH.png <https://i.imgur.com/nDbaXqH.png> https://i.imgur.com/Y5259wW.png It is now on a daily bases and it is starting to suck. nifty

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Re: [tor-relays] Nyx
by Dr Gerard Bulger 21 Feb '21

21 Feb '21

Fixed it by installing from deb file. -----Original Message----- From: Dr Gerard Bulger <gerard(a)bulger.co.uk> Sent: 21 February 2021 19:09 To: 'tor-relays(a)lists.torproject.org' <tor-relays(a)lists.torproject.org> Subject: Nyx Sorry if wrong forum Nyx install out of the box, never had this error on starting before Ubuntu 18.04 Traceback (most recent call last): File "/usr/bin/nyx", line 11, in <module> load_entry_point('nyx==2.0.4', 'console_scripts', 'nyx')() File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 480, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2693, in load_entry_point etc Tor itself is running happily What dependency is it missing. Purge and reinstall made no difference. Gerry

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