Questions tagged [obfs4]

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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 ...
2
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0answers
88 views

Connect to Tor Bridge running on Google Cloud

I deployed a Tor Bridge on Google Cloud. I can connect to the bridge from my local machine(Tor Browser on the local machine) using this - <Googe cloud ip>:9001 9001 is ORPort on Google cloud. ...
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0answers
91 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] ...
1
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0answers
149 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 ...
1
vote
1answer
812 views

IS Obfs4 blocked in China now?

My private Obsf4 bridge is "obfs4 205.185.117.208:38571 4C1B1F2F9FF164243E18C571C3920493BA884C64 cert=DXGNrwW4IwFG4zUMzk7GIwP35OTH7iNQ8ZirOublem8eulgLB7vsHQD2V2E0bn2woTdsLQ iat-mode=0" When I tried ...
1
vote
1answer
953 views

How does obfs4 work?

First of all, I am already having a working setup of tor as a systemd service that uses obfs4, and using it as proxy by my applications like chrome and firefox, so this is not a question how to make ...
1
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0answers
538 views

Orbot works, but Tor doesn't

I use Tor a lot at work because we have a strict firewall here. Lately my Tor is not able to connect... but Orbot connects normally. I don't know what I supposed have to do... Obs.: Here just meek-...
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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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0answers
28 views

Is my torrc safe to use?

My torrc: RunAsDaemon 1 UpdateBridgesFromAuthority 1 UseBridges 1 #TestSocks 1 SafeSocks 1 ClientTransportPlugin obfs4 exec /usr/local/bin/obfs4proxy Bridge obfs4 84.38.65.174:46422 ...
0
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1answer
26 views

obfs4 bridge every 10-20 seconds send and receive some data on static or default browser pages

Is it kind of normal experience? When I'm just on static, already downloaded page or default Tor browser page, in network statistics on PC every ~5-10-20 sec small unidentified packets send or receive ...
0
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1answer
58 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 ...
0
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0answers
59 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? ...
0
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0answers
147 views

How to connect to obfs4 bridges in TAILS?

I am trying to connect to obfs4 bridges in tails but I can not seem to get it to work, other bridges connect normally though. Thus far I have tried: Change my timezone and time to London. DID not ...
0
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0answers
33 views

Why obfs4 does not use the port I assigned to?

In my torrc file: ServerTransportListenAddr wfpad 127.0.0.1:35001 But when I laugh tor, the registered obfs4 did not use the port I assigned to: Registered server transport 'obfs4' at '[::]:...
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0answers
97 views

Can't Connect to TOR Using Bridges (Tails)

My government blocks the usage of TOR. I've tried to connect to TOR by using obfs4, obfs3, scramblesuit and normal bridges on the Tails OS but it didn't work. It just says connecting and stays like ...
0
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1answer
492 views

What is iat-mode at the end of obfs4's bridge lines?

By looking at a obfs4 bridge, we can see that it ends with iat-mode=x which x can be 0, 1 or 2. Bridge obfs4 1.2.3.4:9443 0F2C3218 cert=FH+9dukjekdfhcn iat-mode=0 What does this iat-mode indicates ...
0
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1answer
170 views

Why did Tor Client from Browser in Windows cannot connect to Tor Network using a user-provided Tor Bridge Information

My goal: Establish Tor network from Tor Browser (in Windows 10) using a user-provided Tor Bridge. What I did so far: Following this Tor Wiki, I set an obfs4 Tor Bridge up in an Ubuntu 16.04 machine. ...
0
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1answer
225 views

First version of TOR with obfs4

I have an application that I run that is security minded. It runs Tor 0.2.5.1 and i was wondering if OBFS4 was added to tor before or after this version, does anyone know? (its daemon and runs in ...