Questions tagged [relays]

Questions relating to relays, their maintenance, and operation.

59 questions with no upvoted or accepted answers
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4
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1answer
246 views

Why is my measured bandwidth so low compared to actual — is there a off by 1K issue?

I've noticed my Tor relay measured bandwidth is very low compared to both my advertized and external-to-Tor measured bandwidth. Based on the following observations, I wonder: is there's a 1K scale ...
2
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1answer
58 views

I have specified a DirPort (80) in my torrc, and it is allowed in UFW but metrics.torproject.org/rs.html does not list it

This seems to started after I specified an IPv6 address for my ORPort. Everything server side indicates my DirPort is reachable, but Tor Metrics (not tor on my server) says it is unreachable (...
2
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0answers
249 views

Howto to install a Tor middle relay on a working Windows VPN Proxy?

I've looked through the existing descriptions and tried many ways to do this - but don't believe it's ever worked for me. I have a Windows 7 pro machine which has been running for years with only two ...
2
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0answers
504 views

How do bandwidth authorities measure bandwidth?

After reading a number of questions and resources on bandwidth measurements and life cycle of tor relays: can anyone tell me about the bandwidth weights? Can anybody explain the Advertised bandwidth,...
2
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0answers
58 views

Run tor and TBB at the same time with the same ports on same PC

Just what the title says: is it safe/good practise/etc to run tor as a service (LM17.2) and TBB on the same PC, same time, same ports? Will this be related to that part of the FAQ where it says I have ...
2
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0answers
451 views

Setting up a Tor bridge?

I have a Windows server I hardly use, and I decided that I wanted to use it to run a Tor bridge. I've been trying all morning to figure out how to set it up to no avail. Most of the tutorials I've ...
2
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0answers
113 views

What purpose does congestion control achieve, and how does it work?

I am trying to understand exactly how the different solutions for the congestion control mechanism work and what purpose they achieve. With "the solutions" I mean the circuit level throttling and the ...
2
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0answers
180 views

What are Bridges and Relay Centers in Tor

While configuring Tor you get something called Bridges and Relay Center. I have tried to decode what is this exactly and how to configure this but failed miserably due to which I just removed the ...
2
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0answers
279 views

How may I run multiple Tor relay instances in a single Windows 7 machine?

How may I run multiple Tor relay instances in a single Windows 7 machine? And if you can tell-me step-by-step, I appreciate a lot of!!
1
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1answer
64 views

Not Recommended relay

I looked up my entry-node in Relay Search(Tor Metrics) and I found additional flags was "Not Recommended". Should I change my entry-node manually?
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0answers
16 views

Exit notice page fails decoding

On any chromium based browser the exit notice on my DirPort gets "err_failed_content_decoding" On Firefox, it works fine My relay runs Tor 0.3.5.8 on Ubuntu 18.10 EDIT: On the update to 0.3.5.8 ...
1
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0answers
27 views

How does TOR select which entries, exits and relays to use when creating a circuit?

Does the selection-algorithm weight anything differently in any way, and if so: On what metrics? Why? & what benefit does this bring to the TOR network?
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0answers
58 views

Is Tor-network protected from using one hop?

I'm testing few things in Tor and I noticed that if im changing(from the source code) the number of hop's(nodes) to be more then 3 hop's it work fine(slow but still working) and if i set only 2 hop's ...
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0answers
260 views

How to install a Tor relay on windows as a service?

How do you install Tor to run as a middle relay on windows? And how do you make it start automaticly as a service?
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0answers
53 views

How to know if exit nodes are the bottleneck

I've read that the exit nodes are the bottleneck of the tor network, and I've also read the opposite. Did the answer change at some point or is it changing often? What is the best way to determine if ...
1
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1answer
104 views

Our relay had some downtime due to some network repairs and changes (including an IP change)

Lightning. I've used this opportunity to upgrade our installation to 0.3.0.8, and I've increased our provided burst rate to 4Mb/sec. Accordingly, how long will it be before Tor settles down to this ...
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0answers
195 views

Cannot connect tor, Identity key mismatch

I tried connecting to tor, but I'm getting a identity key mismatch and I have no idea how to fix it. Jun 21 19:43:06.202 [notice] Tor v0.2.4.27 (git-412e3f7dc9c6c01a) running on Linux with Libevent ...
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0answers
160 views

If I stop running a Tor relay, does my IP address keep “marked” as running it? How do I disable a relay completely?

As of late I was experimenting with running a non-exit Tor relay from my home IP address. However, after setting it all up and having it successfully running, I became aware of the dangers of traffic ...
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0answers
243 views

configuration to run tor as relay, crashing tor browser in windows

My experience of using tor on a windows machine is not good (see this). I have successfully used tor as a relay on my Linux virtual machine (just to test how it works) and it worked fine. So, I know ...
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0answers
62 views

Can someone explain this?

Can someone please explain this? still unfamiliar i mean this ip's looks suspicious is this a ddos attack?m new to relay operating so please explain thank you.
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57 views

run Tor relay only my overnight when not deducted from my data allowance

my ISP limits me to 10Gb per month. I do not want Tor using this. However from midnight to 8 am the allowance is not affected so i could run a Tor relay. Editing my Windows XP torrc file C:\Documents ...
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30 views

Is there a reason to run exim4 on a relay?

I have two relays and they both have exim4 running. Is there a reason for this? Do I have a need for a mail service running?
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0answers
62 views

Difference in traffic on similar Tor relays

I have two relays that started life about a month ago so we are sill in the "Lifecycle of a new relay" time frame. The differences in the two are physical location and ORPort. Both are on Digital ...
1
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1answer
264 views

Tor Relay questions (equipment, router hardware, DSL)

I would like to contribute to the cause by running a Tor Relay. After spending the last week researching, I am still unable to answer the following questions: What are the MINIMUM COMPUTER ...
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41 views

Looking for Conflux code

I'm looking for source code of Conflux tool, published here. There's statement: 'We implemented the multipath construction and cell sequencing, buffering, and reordering in the Tor source code (...
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0answers
221 views

Tor Circuit failed to be created: destroyed

Okay, so I'm running a few experiments on Tor for a course project. I keep on changing different relays to see the effects on response time. But on some of the circuits, I keep on getting this ...
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0answers
57 views

A few questions about how bandwidth scanners work

I have a few questions related to how bandwidth scanners work. I would appreciate it a lot if anyone could answer any one (or all) of them: From what I read in the bandwidth scanners spec, my ...
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0answers
835 views

Relay Can't Bind Tor to Port 9050

I'm setting up a relay on Ubuntu 14.04 using the instructions here: https://www.torproject.org/docs/debian.html.en#ubuntu. My config is super small and basic: ORPort 9050 DirPort 9030 ...
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0answers
41 views

How to OutboundBindInterface set to ethX for relay?

i got linux box with two eth, on wan port i getting dynamic ip. So i can't bind interface by ip
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0answers
25 views

Weighted Bandwidth for Rendezvous Points

I wonder how the WeightedBandwidth for Rendezvous Points (RPs) is calculated. I know, its a bit complicated, because RPs are chosen in a lot of different ways: Tor tries to reuse existing circuit ...
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0answers
32 views

Tor client doesn't connect if relay's available bandwidth is less than x

Is there a way to config Tor client not to connect to relays which their usable bandwidth is less than 10Mbit/s ? I don't mean the relays total available bandwidth. I mean usable bandwidth by client ....
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0answers
55 views

Tor relay unable to be connected to

Hi guys I have configured a Raspberry Pi to be run as a relay, however I am unable to connect to it. Can any of you connect to it ? The name is Goblin500. I have created a python library that should ...
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0answers
63 views

Is traffic analysis easier for relay adversaries than for network adversaries?

I gather that relay adversaries employ traffic analysis to determine that two of their relays are part of the same circuit. And I vaguely recall a comment, perhaps on the Tor Project blog, that ...
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0answers
25 views

Why might my relay read more than it sends?

My relay has had periods of receiving a lot more traffic than it's sending, e.g., 1.2MB/s v. 800KB/s. Whither goes those "extra" 400KB/s? Updating V2 and HS seems too small to account for it.
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13 views

How to monitor traffic usage on a Tor bridge on Linux?

I'll buy a small server and will install some Ubuntu distro on it, and among other things I'll install a Tor bridge that won't be an exit replay. I also will use it as a SOCKS proxy for a Firefox, I ...
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1answer
49 views

Prevent Tor Browser from connecting to a node in a certain country?

I want to prevent Tor Browser from connecting to any nodes in a certain country. How do I do so?
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0answers
33 views

ipv6 not working - Port 9001/9030 not reachable - but Port 22 is

I am currently trying to get my Relay ipv6 ready. However the Port Tor Runs on seems inaccessible. Couldn't identify an issue with Port forwarding (ipv4 works; SSH on ipv6 works as well). The Ping-...
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0answers
19 views

Cycling introduction points

Is it possible to cycle your selected introduction points after X time has passed so new introduction points can be selected? If so, how would I achieve this either within the current functionality of ...
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0answers
38 views

Is it possible to set up a private tor network which can connect to the Internet?

I would like a private tor network only my machines can use. These nodes are in different physical machines and have their own IPs. And I want to connect to public websites through private Tor network....
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0answers
17 views

How to tell if my bridge relay is running

I'm running a bridge and relay on the same server, obviously on different ports. The bridge and relay share an Ipv4, but have different IPv6 addresses. How do I tell if my bridge is being seen and ...
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0answers
17 views

How to change relay nickname of an existing tor relay?

my tor relay has been active for 30 days and was down for 2 to 3 days. when it was down, i changed the relay nickname field in the torrc . its been 24 hours but the relay nickname is not being ...
0
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0answers
32 views

How good is Tor's implementation of DoS mitigation?

Should I do something on my Debian 10 side or the Tor 0.3.5.8 itself is able to mitigate most of the DoS attacks? Background: Yesterday I have set up my new relay. I have the overall maximum ...
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1answer
99 views

Brige Relays - help

This is impartant. Do I need to configure Bridge relays to hide fact that surfing on deep web .onion sites using USB Tails and Tor Browser? Reading this (https://www.torproject.org/docs/bridges.html....
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2answers
98 views

How to get traffic log history from a relay?

I'm currently running a TOR Relay. I'm monitoring it with nyx and is pretty good because I can see every connection coming in and out from my relay. But what I'm asking is how can I find a full list ...
0
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1answer
65 views

1x fast guard relay or 3x smaller middlerelays- what’s better for the network?

As I am running 6 relays in different sizes at the moment i asked myself what is better for the TOR network in generall: •1x fast guard relay with 100 Mbits unlimited traffic •3x smaller middlerelays ...
0
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1answer
60 views

Tor relay giving false HSDir flag

Today my tor relay started reporting the HSDir flag out of nowhere. I do not have a hidden service configured. Is this something i should worry about? Everything looks fine, and i see no services ...
0
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1answer
52 views

Dirport / Orport stop being unreachable after some time

Just set up a Tor relay on Digital Ocean running Ubuntu 16.04 using tor-relay.co and everything is seemingly going well. However, every so often the relay will cease to work and I'll get the following ...
0
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1answer
552 views

How To Update TOR Software On Debian Linux

I am running my tor relay via Debian Linux, and am wondering, how do I update the TOR software via the command line? I am not running the tor browser software here, just the tor software for running ...
0
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1answer
311 views

Tor Onions active on Tail , does Electrum use that proxy?

When I open onion relay on Tails , and then open Electrum Wallet on LiveCD Tails Does that Electrum connected with Tor proxy/network? Hope some users would help me to explain this things
0
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1answer
350 views

Disproportionate CPU usage

My new Raspberry Pi 3 relay was relaying 2 MBps using maybe 80% CPU for a few days. But suddenly, just today, it jumped to using 380% CPU, using almost all of each of the 4 cores to serve the same ...