tor-relays

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4821 discussions

bridge relay search is "wrong"
by David Strappazon 24 Nov '19

24 Nov '19

Hi, My bridge appears down when checking "tor relay search" on smartphone and up when checking the site from a laptop. Is there a reason? does someone already had the same issue? Sent with [ProtonMail](https://protonmail.com) Secure Email.

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Newbie question about bridge
by David Strappazon 22 Nov '19

22 Nov '19

Hi, all I configure a bridge on October the 31th. On the first days I had to reboot it multiple times but few days later I had all the necessary flags, fast and stable include. Now I'm at 9+ days of uptime, I lost the fast and stable flags and the advertised bandwidth is at 792 KiB/s when my bandwidth is configured at 3 MB/s with burst at 6 MB. Of course I haven't seen a single client. My question is: is it normal and part of a relay/bridge lifecycle or is there something wrong? Ps: on metrics.torproject.org, everything is fine. Nothing wrong in my logs either and I can use it when configuring my it in a tor browser. Any opinions or advices would be welcome. David. Envoyé depuis ProtonMail mobile

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New operator
by Mario Costa 21 Nov '19

21 Nov '19

Hello everyone, I have some newbie questions and I hope this is the right place to ask them. I started operating a relay on my VPS for a bit more than a month and everything seems to be going well. I constantly have about 200 outbound and 2000 inbound connections, but in nyx I almost never see any circuits. What does it mean? Do I see circuits only when someone is actually using my relay, i.e. in Tor Browser? To further support the project I decided to run a bridge at home using a Raspberry Pi. How do I know when it is being used? I rarely see any traffic. Sometimes I see one outbound connection in nyx and some circuits open, but I never see an inbound connection to port 80 (the obfs4 port I chose). Why does the bridge have open circuits more often than the relay? I couldn’t find any answers online, so I hope to clear things out here. Regards, m. _____________________________________________________________ GPG fingerprint: 6C3B 0069 30C4 0F16 E5F6 690E 7D2E 100E C3C4 7105 <https://keys.openpgp.org/vks/v1/by-fingerprint/6C3B006930C40F16E5F6690E7D2E…>

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Assertion pol->magic failed
by Logforme 21 Nov '19

21 Nov '19

Tonight my relay 855BC2DABE24C861CD887DB9B2E950424B49FC34 restarted with the following in the log file: Nov 20 19:08:07.000 [notice] Heartbeat: Tor's uptime is 20 days 12:00 hours, with 29939 circuits open. I've sent 46193.23 GB and received 45940.92 GB. Nov 20 19:08:07.000 [notice] Circuit handshake stats since last time: 36379/36379 TAP, 591207/591207 NTor. Nov 20 19:08:07.000 [notice] Since startup we initiated 0 and received 655 v1 connections; initiated 0 and received 191219 v2 connections; initiated 1 and received 191367 v3 connections; initiated 75189 and received 1351289 v4 connections; initiated 147903 and received 1783201 v5 connections. Nov 20 19:08:07.000 [notice] DoS mitigation since startup: 11 circuits killed with too many cells. 3810290 circuits rejected, 67 marked addresses. 349630 connections closed. 7988 single hop clients refused. Nov 21 00:18:01.000 [err] tor_assertion_failed_(): Bug: ../src/core/or/circuitmux_ewma.c:165: TO_EWMA_POL_CIRC_DATA: Assertion pol->magic == 0x761e7747U failed; aborting. (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: Assertion pol->magic == 0x761e7747U failed in TO_EWMA_POL_CIRC_DATA at ../src/core/or/circuitmux_ewma.c:165: . Stack trace: (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(log_backtrace_impl+0x47) [0x55d5e9f968e7] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(tor_assertion_failed_+0x147) [0x55d5e9f919c7] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(+0x8fe84) [0x55d5e9e14e84] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(+0xb839f) [0x55d5e9e3d39f] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(circuit_receive_relay_cell+0x29a) [0x55d5e9e419fa] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(command_process_cell+0x2fc) [0x55d5e9e23a1c] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(channel_tls_handle_cell+0x333) [0x55d5e9e030d3] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(+0xa773f) [0x55d5e9e2c73f] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(connection_handle_read+0x990) [0x55d5e9df0500] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(+0x707ee) [0x55d5e9df57ee] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5(event_base_loop+0x6a0) [0x7fb82bb5f5a0] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(do_main_loop+0x105) [0x55d5e9df6b25] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(tor_run_main+0x1225) [0x55d5e9de4545] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(tor_main+0x3a) [0x55d5e9de193a] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(main+0x19) [0x55d5e9de14b9] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7fb82a3b32e1] (on Tor 0.4.1.6 ) Nov 21 00:18:01.000 [err] Bug: /usr/bin/tor(_start+0x2a) [0x55d5e9de150a] (on Tor 0.4.1.6 ) Nov 21 00:18:02.000 [notice] Tor 0.4.1.6 opening log file. Nov 21 00:18:02.605 [notice] We compiled with OpenSSL 101000bf: OpenSSL 1.1.0k 28 May 2019 and we are running with OpenSSL 101000cf: OpenSSL 1.1.0l 10 Sep 2019. These two versions should be binary compatible. Nov 21 00:18:02.606 [notice] Tor 0.4.1.6 running on Linux with Libevent 2.0.21-stable, OpenSSL 1.1.0l, Zlib 1.2.8, Liblzma 5.2.2, and Libzstd 1.1.2. <...> Nov 21 00:18:03.000 [notice] Bootstrapped 0% (starting): Starting Nov 21 00:18:07.000 [warn] Incorrect ed25519 signature(s) Nov 21 00:18:10.000 [notice] Starting with guard context "default" <...> Should I open a ticket?

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Strange OpenPGP behavior during key import under Debian Buster
by Olaf Grimm 17 Nov '19

17 Nov '19

Hello! I repeatedly try to install Tor under Debian Buster and fail again at key import. With the last system I found the solution by activating the "Experimental repos" under Debian. This time it didn't work and I kept looking. Before repair: ... 2019-11-15 21:18:33 (294 KB/s) - ‘A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89.asc’ saved [19665/19665] gpg: no valid OpenPGP data found. gpg: Total number processed: 0 My procedure: I opened the key copied from the Tor website and found at the end of the key the spelling ... sGsEejVHxvX7/iOE3rM= =47bK -----END PGP PUBLIC KEY BLOCK----- I changed the last line intuitively with an editor to ... sGsEejVHxvX7/iOE3rM==47bK -----END PGP PUBLIC KEY BLOCK----- and saved it. Afterwards the import worked! gpg2 --import ./A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89.asc gpg: key EE8CBC9E886DDD89: 36 signatures not checked due to missing keys gpg: key EE8CBC9E886DDD89: public key "deb.torproject.org archive signing key" imported gpg: Total number processed: 1 gpg: imported: 1 gpg: no ultimately trusted keys found gpg2 --export A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89 | apt-key add - OK I have no explanation! Best regards! Olaf Translated with www.DeepL.com/Translator

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BEREC draft duidelines on the implementation of the open Internet regulation
by Vasilis 16 Nov '19

16 Nov '19

Hi, For those of you that operate or administer relays in EU networks, this may be important for you to follow or/and provide comments on the draft. The Body of European Regulators for Electronic Communications (BEREC) has started a public consultation on the draft of BEREC guidelines on the implementation of the open Internet regulation, you can find more info here: https://berec.europa.eu/eng/document_register/subject_matter/berec/public_c… The public consultation is open until: 28 November 2019 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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Migrating to CentOS8
by Totor be 08 Nov '19

08 Nov '19

Hi folks I'm considering migrating my relays from CentOS 7 to CentOS 8 and upgrading tor from 0.3.5.8 to 0.4.1.6 One small VM relay at home is running the C8/0.4 setup and seems to be ok According to bodhi, this is supposed to be stable https://bodhi.fedoraproject.org/updates/?packages=tor Before migrating the others, I prefer to cross-check: is there anyone aware of issues with C8 and tor 0.4.x?? Thanks! <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

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"large number of connections to other relays" - What should I do?
by Akarin 08 Nov '19

08 Nov '19

Hi I'm running a new non-exit relay on my server which has a shared address, and I often see the following message in my log file: Your relay has a very large number of connections to other relays. Is your outbound address the same as your relay address? Do I have to worry about that? If the answer is yes, what should I do?

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The Onion Box v19.2: Dashboard to monitor Tor node operations
by theonionbox＠gmx.com 08 Nov '19

08 Nov '19

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Tor stop / reboot by itself + weird logs (hacking?)
by David Strappazon 07 Nov '19

07 Nov '19

Hello everyone, i'm running a bridge on a raspberry Pi 3B+ on Kali Linux. Everything looks fine but after checking the logs i noticed that the service rebooted by itself in the middle on the night: Nov 06 03:51:09.000 [notice] Interrupt: we have stopped accepting new connections, and will shut down in 30 seconds. Interrupt again to exit now. Nov 06 03:51:10.000 [notice] Delaying directory fetches: We are hibernating or shutting down. Nov 06 03:51:39.000 [notice] Clean shutdown finished. Exiting. etc... Then after that, it works again (will check tonight /tomorrow if it reboots again). I'm trying to find why it is rebooting but without success. I checked all logs possible and also notice this in journalctl -xe: nov. 06 19:37:58 kali-pi sshd[15920]: Failed password for root from XXXXX port 37494 ssh2 nov. 06 19:38:03 kali-pi sshd[15920]: Failed password for root from XXXX port 37494 ssh2 nov. 06 19:38:08 kali-pi sshd[15920]: Failed password for root from XXXXX port 37494 ssh2 nov. 06 19:38:13 kali-pi sshd[15920]: Failed password for root from XXXXX port 37494 ssh2 nov. 06 19:38:18 kali-pi sshd[15920]: Failed password for root from XXXXX port 37494 ssh2 nov. 06 19:38:18 kali-pi sshd[15920]: error: maximum authentication attempts exceeded for root from 21> nov. 06 19:38:18 kali-pi sshd[15920]: Disconnecting authenticating user root 2XXXX port 37494: > nov. 06 19:38:18 kali-pi sshd[15920]: PAM 5 more authentication failures; logname= uid=0 euid=0 tty=ss> nov. 06 19:38:18 kali-pi sshd[15920]: PAM service(sshd) ignoring max retries; 6 > 3 nov. 06 19:38:21 kali-pi sshd[15950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid> nov. 06 19:38:22 kali-pi sshd[15953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid> nov. 06 19:38:23 kali-pi sshd[15950]: Failed password for root from XXXX port 64786 ssh2 nov. 06 19:38:23 kali-pi sshd[15953]: Failed password for root from XXXXX port 6739 ssh2 There's two different IP that i don't know. A whois says it's a Chinese provider... Should i consider that someone is trying to break into my home network? Sent with [ProtonMail](https://protonmail.com) Secure Email.

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