- tor-relays - lists.torproject.org

Relay Seccurity
by Tomas Sironi 05 Jul '11

05 Jul '11

Hi people. I'm new with Tor and i'm very interested in this project. I'm now being a relay, only acting as middleman (no exits). I would like to contribute more by having some services as exit. However i'm concerned about security. The machine i'm running as a relay is a pc in my home. From it, i have access to my router's web interface. The problem if i act as a exit for the port 80, would be that anyone can log into (or try to) my home router just by pointing to its ip address. Am i right? I've thought about using iptables to block outgoing connection from the relay to my router using iptables -A OUTPUT -d 192.168.15.1 -j DROP Not sure that's the correct line to do that. It blocks ping requests but i still can access the web interface of my router from that pc. Can anyone help me here? Thanks.

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TOR on webOS?
by Bruno Kitzis 05 Jul '11

05 Jul '11

Good evening, I was wondering if TOR can be installed on WebOS? I was wondering because the OS family of webOS is Linux and TOR can be installed on LInux. But on your website it's written that TOR can only be installed on Android, iPhone and Maemo. Thanks a lot for your answer. Bruno Kitzis.

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Registration for tor relay list
by Chris Boyd 03 Jul '11

03 Jul '11

thanks!

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reg : Scripts / programs to monitor per stream statistics by a Tor client
by Sambuddho Chakravarty 24 Jun '11

24 Jun '11

Dear all Is there a script to monitor the per client statistics that a Tor client could use ? Thanks Sambuddho

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migrate a tor
by Bruce Ganton 23 Jun '11

23 Jun '11

Hi all, I am new to this list and should probably lurk for a while to pick up the culture. However, I really want to know.... if it is possible to move/migrate a tor from one computer to another and retain the same identity. I assume this is necessary for the proverbial t-shirt but it would also obviate resetting my weather watch. Bruce

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tor-relay+polipo+firefox much slower than TBB - why?
by swsnyder＠snydernet.net 23 Jun '11

23 Jun '11

I've got an established Tor 0.2.1.30 relay running on a (Linux/x86) machine on my network, and want anonymity while browsing on another machine. Sure, I could just download and run the Tor Browser Bundle (Linux/x86_64), but why? I'm already running Tor, so why not use it for my browsing? So I run Polipo 1.0.4 on the machine running Tor and just point my browser (Firefox) at Polipo by specifying Polipo as a HTTPS proxy. It works but it's slow. After a few weeks I download the current TBB and give it a try, and find that HTTPS browsing is noticeably more responsive than on my tor-relay+polipo+firefox config. I note the same performance difference over the course of a couple of weeks, so I know it is not just a fluke. Can someone tell me why that is? In my configuration both Tor and Polipo are running on a slowish 32-bit machine while the browser is running on a fast 64-bit system. With the TBB, all the software is running on the faster system. Still, though, I have to believe that it is the Tor network that would be the bottleneck in both configurations, not the CPUs. The TBB and my stand-alone Firefox are both of the same vintage, so it's not a matter of one browser just being faster than the other. Maybe my Tor relay is already pegged at the specified bandwidth limit? Hardly. Traffic through the relay averages about %25 of the bandwidth ceiling I set. (That's a topic for another message.) I would much rather be just another client on my Tor relay than to have a special browser. What do I have to do to get the TBB performance with a stand-alone tor-relay+polipo config? Thanks.

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reg : Tor link padding using keepalive control messages
by Sambuddho Chakravarty 09 Jun '11

09 Jun '11

Hi All I read in the design documents of Tor that there is a control field named keepalive which may be used for link padding . Has anyone every used this field ? Thanks Sambuddho

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Exit policy question
by George Gemelos 05 Jun '11

05 Jun '11

I recently had a dedicated server free up and decided to set it up as a Tor relay. It has 100Mbps unmetered traffic, so I thought it would be a good contribution. Right now I have it set up as a middle node, but I am considering possibly converting it to an exit node. Both my server and I are based in the US. I asked my hosting company about the possibility of running a Tor exit node and they said that they do not have a policy against it, but that if they get a lot of complaints they might set up and ACL on specific ports. So I really would like to reduce the probability of getting any complaints. I have heard about the reduced exit policy. What are people's experience running with that policy? Is there a further reduced set that might be better, in the sense of avoiding complaints, and still remain useful as an exit node? Should I just leave it as a middle node? Thanks in advance for any feedback. Regards, George

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Exit enclaves load time
by Zach Lym 20 May '11

20 May '11

I have been running load time tests for duckduckgo.com and ff.duckduckgo.comthrough the Tor network. duckduckgo.com should be on an enclave node<https://www.dan.me.uk/torcheck?ip=72.94.249.36>, ff.duckduckgo.com should not be. But they appear to be loading at comparable times and LoadUI is showing no difference between the two URLs- even more complex queries such as "what is my IP" Can anyone tell if duckduckgo.com misconfigured? Is it the CDN that DuckDuckGo uses that equalizes the load time? Is the Tor network not utilizing the enclave node as heavily as the documentation makes it sound? Or have the exit proxies really gained that much capacity that they are no longer the bottleneck for such small small requests? -Zach Lym

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Keep your Tor relays updated!
by tagnaq 16 May '11

16 May '11

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi, I encourage everyone running a relay to use an up to date Tor version. (especially directory authority operators - but they should know better anyway) This might be an obvious recommendation but there are a lot outdated relays (~15%). What are currently recommended Tor versions? You can find out by going to: https://metrics.torproject.org/consensus-health.html (go to "Recommended versions") 0.2.3.1 is also fine (atm). If you don't know what version you are using, run: tor --version If you are running an old version for a specific reason I'd like to hear about it (off-list if you wish). make the Tor network safer - update your relays. tagnaq PS: Next week I'll try to contact relay operators still running <0.2.1.29 <0.2.2.21 update if you want to help reduce the effort. -----BEGIN PGP SIGNATURE----- iF4EAREKAAYFAk3NhE0ACgkQyM26BSNOM7Z7qwEAtao1Z2CPl+GV8lhwG18sSA1N pFLqVQ4h/EmbzicMuAMA/1U59gNti+hs8wYUh8THXky+aKb7YIR7D0hokdpNcWBY =YTaA -----END PGP SIGNATURE-----

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