tor-relays

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Next Tor Relay Operator Meetup - March 2nd, 2024 @ 19.00 UTC
by gus 05 Mar '24

05 Mar '24

Hello Tor Relay operators, Please save the date! The next Tor Relay Operator Meetup will happen on Saturday, March 2nd at 2024 at 19.00 UTC. We're still working on the agenda for this meetup, however feel free to add your topics directly to the ticket or just reply to the mailing list: https://gitlab.torproject.org/tpo/community/relays/-/issues/86 Meetup details - Room link: https://tor.meet.coop/gus-og0-x74-dzn - When: March 2nd, 19.00 UTC - Duration: 60 to 90 minutes - Tor Code of Conduct: https://community.torproject.org/policies/code_of_conduct/ - Registration: No need for a registration or anything else, just use the room-linkabove. We will open the room 10 minutes before. best, Gus -- The Tor Project Community Team Lead

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Worse throughput with 0.4.8.x, on a slow CPU
by Roman Mamedov 04 Mar '24

04 Mar '24

Hello, Ater upgrading from Tor 0.4.7.13 to 0.4.8.9, I get a much worse bandwidth numbers. The CPU is Atom C2338 with two cores at 1.75 Ghz. Multiple Tor instances are running to take advantage of both cores. On the older version it gets about 80+80 Mbit total in+out. On the new one the average is at most 45+45 Mbit. There are frequent periods where the bandwidth drops to 5-10 Mbit for 3-5 seconds, while all Tor processes continue to use 100% of both CPUs, then gradually climbs back up. Does anyone notice anything similar? Here's how it looks for a few days on 0.4.8 then a roll-back: ------------------------+-------------+-------------+--------------- today 461.94 GiB | 470.84 GiB | 932.78 GiB | 153.98 Mbit/s ######################################## 12/12/23 462.81 GiB | 475.67 GiB | 938.48 GiB | 91.12 Mbit/s ####################### 12/11/23 434.72 GiB | 443.08 GiB | 877.80 GiB | 85.23 Mbit/s ###################### 12/10/23 446.13 GiB | 459.56 GiB | 905.70 GiB | 87.93 Mbit/s ####################### 12/09/23 464.79 GiB | 473.17 GiB | 937.96 GiB | 91.07 Mbit/s ####################### 12/08/23 454.67 GiB | 463.48 GiB | 918.16 GiB | 89.14 Mbit/s ####################### 12/07/23 463.82 GiB | 472.84 GiB | 936.65 GiB | 90.94 Mbit/s ####################### 12/06/23 670.01 GiB | 680.55 GiB | 1.32 TiB | 131.13 Mbit/s ################################## 12/05/23 808.50 GiB | 817.32 GiB | 1.59 TiB | 157.85 Mbit/s ######################################### 12/04/23 854.09 GiB | 866.43 GiB | 1.68 TiB | 167.05 Mbit/s ########################################### 12/03/23 782.20 GiB | 799.00 GiB | 1.54 TiB | 153.52 Mbit/s ######################################## 12/02/23 805.18 GiB | 817.91 GiB | 1.59 TiB | 157.59 Mbit/s ######################################### 12/01/23 733.80 GiB | 745.35 GiB | 1.44 TiB | 143.61 Mbit/s ##################################### 11/30/23 742.48 GiB | 756.56 GiB | 1.46 TiB | 145.54 Mbit/s ##################################### 11/29/23 657.90 GiB | 673.66 GiB | 1.30 TiB | 129.28 Mbit/s ################################# In general, are there any tweaks to reduce relay CPU usage on a slow processor? I did seemingly most of what is possible, ethtool, iptables, sysctl, etc. How long before the Rust-based Tor will be ready for use on relays? -- With respect, Roman

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Re: [tor-relays] bridges for Lox
by Holonet 04 Mar '24

04 Mar '24

> On 27 Feb 2024, at 15:39, boldsuck <lists(a)for-privacy.net> wrote: > On Dienstag, 27. Februar 2024 14:52:00 CET Corl3ss via tor-relays wrote: >> On 26/02/2024 21:03, Toralf Förster via tor-relays wrote: >>> On 2/26/24 20:07, meskio wrote: >>>> At the moment we're >>>> looking for 10 new bridges for Lox. >>> 9 left >> >> And one more added, so 8 left. > +1 = 7 left Added one. 6 left.

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bridges for Lox
by meskio 28 Feb '24

28 Feb '24

Hello, We are developing a reputation based bridge distributor called Lox[0] and are preparing to make a call for users to test it in Tor Browser Alpha. In order to do this, we need to have some new bridges that can be distributed by Lox. Do you want to give us a hand running a bridge (or few) for Lox? At the moment we're looking for 10 new bridges for Lox. Rdsys, the new bridgeDB, will not automatically assign bridges to Lox for now, but will instead accept bridges with the 'BridgeDistribution lox' configured in torrc. To set up a bridge for Lox, configure a normal obfs4 bridge[1] and simply include the following line in torrc: BridgeDistribution lox As Lox is only going to be released for testing, you might not see a lot of traffic on Lox bridges at the moment. However, these bridges will be very useful for us to improve Lox and see what works and what does not. Thank you [0] https://gitlab.torproject.org/tpo/anti-censorship/lox [1] https://community.torproject.org/relay/setup/bridge/ -- meskio | https://meskio.net/ -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- My contact info: https://meskio.net/crypto.txt -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Nos vamos a Croatan.

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Re: [tor-relays] tor-relays Digest, Vol 157, Issue 19
by badgerfighter 27 Feb '24

27 Feb '24

+1 incoming. On Tuesday, February 27th, 2024 at 04:17, tor-relays-request(a)lists.torproject.org <tor-relays-request(a)lists.torproject.org> wrote: > > > Send tor-relays mailing list submissions to > tor-relays(a)lists.torproject.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays > or, via email, send a message with subject or body 'help' to > tor-relays-request(a)lists.torproject.org > > You can reach the person managing the list at > tor-relays-owner(a)lists.torproject.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of tor-relays digest..." > > > Today's Topics: > > 1. bridges for Lox (meskio) > 2. Re: bridges for Lox (Toralf F?rster) > 3. Re: bridges for Lox (Toralf F?rster) > 4. Re: bridges for Lox (meskio) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 26 Feb 2024 20:07:45 +0100 > From: meskio meskio(a)torproject.org > > To: tor-relays tor-relays(a)lists.torproject.org > > Subject: [tor-relays] bridges for Lox > Message-ID: 170897446522.1760.2953283832616396350@localhost > > Content-Type: text/plain; charset="utf-8" > > Hello, > > We are developing a reputation based bridge distributor called Lox[0] and are > preparing to make a call for users to test it in Tor Browser Alpha. In order to > do this, we need to have some new bridges that can be distributed by Lox. Do you > want to give us a hand running a bridge (or few) for Lox? At the moment we're > looking for 10 new bridges for Lox. > > Rdsys, the new bridgeDB, will not automatically assign bridges to Lox for now, > but will instead accept bridges with the 'BridgeDistribution lox' configured in > torrc. > > To set up a bridge for Lox, configure a normal obfs4 bridge[1] and simply > include the following line in torrc: > BridgeDistribution lox > > As Lox is only going to be released for testing, you might not see a lot of > traffic on Lox bridges at the moment. However, these bridges will be very useful > for us to improve Lox and see what works and what does not. > > Thank you > > > [0] https://gitlab.torproject.org/tpo/anti-censorship/lox > [1] https://community.torproject.org/relay/setup/bridge/ > > -- > meskio | https://meskio.net/ > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > My contact info: https://meskio.net/crypto.txt > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- > Nos vamos a Croatan. >

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Tor Relay Automatic PMTU Testing
by pasture_clubbed242＠simplelogin.com 22 Feb '24

22 Feb '24

Greetings, I believe there is a larger sized guard relay that has been having MTU issues for about a week. All connections with packets above a certain size are dropped. This results in partially loaded or broken webpages, broken file downloads, etc. Do Tor directory authorities test MTU (implicitly by speed test?) when testing relays? Wondering if anyone else noticed this or if it would be handled automatically by dir authorities. Thanks all

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VPS w/FDE suggestions?
by MRob 22 Feb '24

22 Feb '24

Hello- Im looking for <= $6/mo VPS suggestions for general non-tor server and also for tor. Some super-cheap hosts pre-install O/S and give root but I want to install O/S myself so can put in FDE. Hard to see which hosts can do this. I tried Linode before and yes, could get FDE ($5 1GB, 1CPU, 25GB, 1TB) Is IONOS any good? Can I get FDE there?? ($2 1GB, 1CPU, 10GB, ?TB) ($3 2GB, 2CPU, 80GB, ?TB) ($6 4GB, 2CPU, 160GB, ?TB) Others caught my eye: hudsonvalleyhost ($3.95 1GB, 1CPU, 25GB, 20TB) ($6.95 2GB, 2CPU, 50GB, 20TB) liquidweb ($5 1GB, 1CPU, 30GB, 1TB) digitalocean ($6 1GB, 1CPU, 25GB, 20TB) ovhcloud ($4.20 2GB, 1CPU, 20GB, 100Mbps unmetered) ($5.50 2GB, 2CPU, 40GB, 500Mbps unmetered) brownrice ($5.95 3GB, 1CPU, 10GB, unlimited)

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Relay again saying it's new
by Keifer Bly 21 Feb '24

21 Feb '24

Hi, So my relay at https://metrics.torproject.org/rs.html#details/79E3B585803DE805CCBC00C1EF36… is again saying it's new despite that it's been running for a few years now. Second time this has happened. Thanks. --Keifer

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7000 concurrent connections
by snowmanonahoe＠skiff.com 20 Feb '24

20 Feb '24

Hello all, I'm interested in running a relay. I should meet all the requirements for a guard/middle, except handling 7000 concurrent connections, which I'm unsure of. The website seems to tell me to try it and see what happens, but what exactly am I watching out for? Is the router going to fail entirely, slow down, or something else? Thanks in advance.

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webtunnel bridge docker image still uses 0.4.7.13
by Carlo P. 20 Feb '24

20 Feb '24

Hi, with Tor version 0.4.7.x being EOL, the docker image for the webtunnel bridge deserves an update, as it still uses 0.4.7.13 ! Regards, C. -- Sent with https://mailfence.com Secure and private email

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