Questions tagged [bridge]

Questions relating to bridge relays, their maintenance and operation.

52 questions with no upvoted or accepted answers
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Tails/Tor not connecting to Network using multiple OBSF 3 OR 4 bridges

I have a tails install running off USB running on a laptop with Parrot linux installed. Tor connects fine without bridges. I used welcome screen to set up bridge list and cannot connect. Bridges have ...
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0answers
216 views

Tor bridges all blocked (Cannot connect) (Smoothwall HTTPS Interception)

I have attempted to connect to the tor network through all manner of bridges including from directly requested from bridgedb but still cannot connect 4/28/21, 01:21:07.362 [NOTICE] DisableNetwork is ...
3
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1answer
84 views

Can't get Meek PT's or IPv6 addresses?

When I visit the BridgeDB I noticed there's no longer an option to select a Meek PT bridge. I also find that whenever I try to get a find bridges with an IPv6 address, I can't get any results no ...
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112 views

What kinds of attack can a bridge carry out?

I have been recently doing some research on anonymity implications of using a bridge, and wrote a tool (not very well written though) for setting up a malicious bridge node. However, I am not clear ...
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273 views

connecting issues when setting 'ExitNodes' in torrc

The Tor connection was unstable so I had to use bridges.Got the bridges from bridges.torproject.org and put in the torrc file: UseBridges 1 # This works for Ubuntu Linux, adjust the path according to ...
2
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0answers
530 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
166 views

How to use Tor via VPN and with help of bridges?

When I tried to use Tor with VPN it worked at my home network but when I tried at my university it can't open as they have blocked Tor so I have to use VPN which I'm sure they haven't blocked, but ...
2
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0answers
607 views

Can not connect to Tor even with Bridges

I have tried many versions of the Tor, even with the latest bridges. But still bootstrap is stuck at 10-85%.. and I can not connect to Tor network. please help me fix this issue and what to do? thanks
2
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0answers
188 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 ...
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1answer
61 views

What does the middle node of my Tor circuit know about my guard node?

Can the middle node of my Tor circuit detect if I am using a bridge and/or pluggable transport?
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1answer
97 views

Hidden Service Behind a Bridge

Without a bridge, my hidden service is accessible for others. But when I use a tor bridge, this hidden service is not accessible. My torrc is: UseBridges 1 Bridge obfs4 my_bridge_ip:my_bridge_port ...
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0answers
106 views

Could not launch managed proxy executable at '/usr/bin/obfs4proxy' ('No such file or directory')

Lately I have been trying to set up an obfs4 bridge on my RaspberryPi 3 (running Raspbian 9 (stretch) ) following the official guide. After setting up the torrc file to: OrPort [PORT1] ...
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1answer
949 views

Tor won't connect even through bridges

Using the Tor browser bundle, I can't connect to Tor at the Port Angeles, Washington library. I have tried all the connection options including requesting some bridges. When trying to connect, the ...
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239 views

Running an obfs4 bridge: Setting the IP address to advertise

I run a Tor bridge in a FreeBSD jail. I received an email from someone letting me know that a private IP address was being advertised for the obfs4 bridge. In torrc, I set up Tor to advertise my ...
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200 views

Failed to establish a Tor connection. Establishing an encrypted directory connection failed. None of the answers work read below for more please

Tor failed to establish a Tor network connection. Establishing an encrypted directory connection failed And adress and port changes all the time I tried All the bridges, obs4, obs3, meek, fte and ...
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0answers
285 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
198 views

Is using a private bridge a suitable alternative compared to a VPN for connecting to Tor entry nodes?

I am a Tor newbie and considering deploying my own private bridge to connect to the Tor network. Normally I would connect to Tor via a VPN to prevent the entrance node from knowing my clearnet IP but ...
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0answers
901 views

'No running dirserver' when trying to use bridges

"no running bridges"+"no running dirservers" problem appeared suddenly. Starting a few days ago, - only when trying to use bridges - Tor does not finish bootstapping itself. Here's the log (after ...
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0answers
36 views

Is it useful to use ISP's DHCP to regularly change IP address of bridge relays?

I maintain a few Tor middle relays on different broadband connections, so I’m relatively familiar with running the Tor software on small Linux and FreeBSD servers. My next project might be to set up ...
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0answers
858 views

Can't connect Tor Network, failed to establish network no bridge work

Sorry but i am new and i have same problem with similar post Not work any bridge 7/14/2016 10:17:32 AM.400 [NOTICE] DisableNetwork is set. Tor will not make or accept non-control network ...
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0answers
842 views

None of the bridges work

I am having a bit of an issue connecting to Tor network. I am currently working as a teacher in Turkey. In our schools there is a fiber cable connection provided by the Ministry of Education. However ...
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0answers
514 views

Tor gets connected with Windows but not with Tail (with the same bridges)

I don't really understand why I have this problem. I managed to get TorR connected with bridges with no problem at all with Windows 7, but with Tails it is impossible. I use the same configuration ...
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0answers
2k views

Obfs4 bridges in Orbot

I can connect to obfs3 bridges just fine and even meek works, but obfs4 bridges seem to immediately reject my client. The debug log output is of no help. It's almost like Orbot isn't sending the ...
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25 views

Do secure channels provide a good means for asking bridges in order to stay annonymous

After going through this post Do utilization of bridges and/or Pluggable Transports bridges hinder anonymity? I ask is there any secure communication channel through which we can receive bridges as ...
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31 views

Do bridge admins blacklist IPs?

I run an onion service hiding it behind an obfs4 bridge. I noticed that sometimes my onion host lost connection to Tor over the bridge, while the bridge itself seems to be still available from other ...
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37 views

Do bridges become useless after a certain amount of time?

After a specific amount of time, do bridges generated from https://bridges.torproject.org become useless in circumventing Tor censorship? Do these bridges eventually become recognized as Tor bridges? ...
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1answer
221 views

UFW Rules and Tor

Would the following rules still allow Tor or would I need to add something? Also running DNScrypt with 1.1.1.1 in case that matters and I would also like to use a bridge. ~$ sudo ufw allow out on <...
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1answer
71 views

Running a Tor Bridge Relay on Ubuntu

I am trying to set up a bridge relay on my ubuntu 20.04 system but getting stuck at step 3. Edit your Tor config file, usually located at /etc/tor/torrc and replace its content with: When I open the ...
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26 views

Managed proxy '/usr/bin/obfs4proxy' did not configure the specified outgoing proxy and will be terminated

Lately I have been trying to set up an obfs4 bridge on local area network.When running tor service,the log would show some message like this and the obfs4 loaded failed.What should i do?
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1answer
40 views

tor Ivp6 Cannot bind

I've been trying to get IVP6 running on my tor bridge, and ever since I've had this great idea it's been a Mount Kilimajaro vertical climb with me not getting much past the base of the mountain. I am ...
0
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1answer
31 views

All IPs which are connecting to Middle, except the IPs in consensus file are Bridges?

All IPs which are connecting to Middle Realy, except the IPs in the consensus file are Bridge IPs? Are there any other IPs possible?
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83 views

TorBrowser connected through Chutney uses real external Tor nodes

I have setup a Chutney tool successfully and was wondering if I can route my traffic through a Chutney-made network and to the internet. I was going to test that using TorBrowser and providing custom ...
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0answers
41 views

Instructions for bridges do not match the browser tools

There are a few places in the user manuals that talk about bridges. Three different methods of using bridges are mentioned, however, only one of them works. I have looked exhaustively and have been ...
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20 views

Seperating the browser from the client

I really like the simplicity and the interface of the tor browser's configuration and connection step. Maybe it is not as simple as the terminal but after trying to configure I had to admit defeat. I ...
0
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1answer
170 views

The scary torrc

I've been trying to set exit nodes and obfs4 bridge(country blocking tor) into my torrc file but I can't find a recent post about that or any beginner friendly explanation. Can anyone provide me with ...
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2answers
491 views

debian-tor vs User

Switch from root to user = su usrname >Password. The problems start when I try and su to debian-tor. First I get a query for a password which it doesn't have. So I make a pass for debian-tor and ...
0
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1answer
597 views

Unable to get tor bridges

There are simply two ways to get tor bridges: sending an email to bridges@torproject.org with an empty subject and get transport obfs4 as body using BridgeDB I can't receive bridges using either of ...
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1answer
51 views

Bridge fails to run

I changed my perfectly running relay of 30 days to a bridge. That's when the problems started. Running as usr tor --verify-config Configuration is valid systemctl start tor.service Pass entered - ...
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1answer
120 views

How to use meek with Tor expert bundle?

I have setup the Tor browser bundle to use meek/bridges, etc... But I am trying to also use meek with the Tor expert bundle (Tor as as service) and I have no idea how to, I have Google and searched ...
0
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1answer
433 views

How to get SOCKS5 tor bridge relay proxy programatically?

As I understand it - Tor browser has the ability to retrieve a few random SOCKS5 proxy tor bridges. I would like to integrate this functionality into one of my programs so that people can ...
0
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1answer
174 views

No connections to bridge

I set up a bridge at home on my Raspberry Pi (Raspbian Buster) using these instructions, and I believe everything is configured correctly... But there is no activity in or out of my bridge. Here's ...
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0answers
72 views

Can my university network IT see the IP address of the obfs4 bridge node?

Can my university network IT see the IP address of the obfs4 bridge node when I use my private laptop computer and Tor Browser to log in my university network account and connect to the Tor network? ...
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1answer
166 views

Not any kind of bridge is working

i'm at a loss here. Tried everything but nothing works. Not obfs4 nor obfs3; it says connected to bridge but then the loading bar just doesn't move even after an hour and after retrying several times....
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1answer
271 views

How to know if this tor browser downloaded is not fake?

I have downloaded tor but it is acting a bit funny , I used to configure bridges or tails , but after I signed in I have no access to configure as I live where ISP is doing deep inspection and ...
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1answer
158 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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1answer
148 views

Tor Blocked: How to Know Its Origin?

I do have access to the Tor network from a university in Europe. In order to be able to connect internet, we must first configure the connection with a proxy (the university is the the ISP), so have ...
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1answer
351 views

OpenSSL warning notice for bridge

I get the warning below when starting running a bridge. Should I change the torrc file, or do something else, to deal with this problem, or should I ignore the message? Apr 14 06:16:02.385 [warn]...
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1answer
94 views

Why does Atlas show bridge ORPort differing from torrc?

I run Tor 0.2.5.14 on Linux and tried setting it up as a bridge with obfs3 and obfs4 enabled. According to the log everything is ok, but Atlas shows a seemingly random ORPort in the higher ranges ...
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2answers
667 views

Problems setting up Tor bridges and relays with UK internet BT Home Hub 6

I have been trying to set up a relay from a laptop running Ubuntu 16.04 connected to the internet through a BT Home Hub 6, and am having a problem reported as being with Port 9001 not being reachable. ...
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1answer
1k views

Why is my guard failing a so large amount of circuit?

I run a obfs4 bridge on my Raspberry Pi3 and every few hours I get this warning from Tor (I can read it from my notice.log file): Sep 15 19:51:29.000 [warn] Your Guard TokenBlack ($...