Tagged Questions

2
votes
1answer
510 views

What is the purpose of netcat's “-w timeout” option when ssh tunneling?

I am in the exact same situation as the person who posted another question, I am trying to tunnel ssh connections through a gateway server instead of having to ssh into the gateway and manually ssh ...
0
votes
0answers
471 views

How to set up SOCKS5 with SSH tunnel via tcpsocks?

I try to set up a Ubuntu System that routes all traffic through a socks5 ssh tunnel to a Debian proxy machine. tcpsocks https://github.com/vi/tcpsocks seems to do this, but I failed to set it up. I ...
0
votes
2answers
424 views

SSH option AllowTcpForwarding is bypassable?

I understand this is used to prevent users from using the server as a proxy. But if the users can use curl/wget, doesn't that mean it's essentially bypassable? The manual page regarding SSH also said ...
2
votes
1answer
598 views

tunnel using autossh behaving differently than the exact same command using ssh

I am trying to set up a double-ssh tunnel between two hosts, so I can proxy traffic through it. Using the normal SSH command, I have gotten the following to work: ssh -t -L2000:localhost:2000 ...
-3
votes
1answer
124 views

Tools to proxy my way out of a box [closed]

I've never had to do much tunneling before, but I'm wanting to throw together a simple, easily reconfigurable (preferably on the fly) proxy server on my VPS (Ubuntu 10.something for now) that I can ...
1
vote
3answers
2k views

How do I SSH tunnel using PuTTY or SecureCRT through gateway/proxy to development server?

We have some unix boxes setup in a way that to get to the development box via ssh, you have to ssh into a 'user@jumpoff' box first. There is no direct connection allowed on 'dev' via ssh from anywhere ...
0
votes
1answer
256 views

Easiest tunneling windows http via Ubuntu server

I am trying to set up the simplest system to be able to proxy from my Firefox via one of our Ubuntu servers. Initially http/s ports would be enough and it would only happen from 2 concrete IPs ...
0
votes
1answer
2k views

Putty double tunnel

currently I have the following problem: i can connect to Server B via ssh only if I connect to Server A (via ssh), create socks proxy with putty, and use it in order to connect to server B. So ...
2
votes
4answers
499 views

How to browse to a webserver which is reachable through the SSH port only

I have a server at work which is behind a firewall (the company's firewall) so it is reachable only thrugh port 22 (SSH). I'm able to connect to the server with putty without problems. Also, that ...
0
votes
2answers
113 views

Set up a “relay” service

I'm trying to create a 'left client' > server < 'right client' setup but need some advice and tips. Let's say that I have a server-daemon on the left side, like a vnc-server that connects to the ...
2
votes
2answers
2k views

How can I set up squid to act as a tunneling proxy to expose a VPN or SSH tunnel?

I'd like to set up a tunneling proxy accessible by URL--so, to access bar.com through the tunneling proxy, you'd go to foo.com/bar.com and continue to browse bar.com transparently from there. I can ...
2
votes
2answers
451 views

I have an SSH proxy working, now I need to select a different outgoing IP for my client

I have a SSH tunnel set up to my dedicated server via Putty which I am using as a socks proxy. The problem is I need to use a different outgoing IP address than the main IP of the dedicated server. I ...
0
votes
2answers
223 views

How could I send HTTP traffic from a computer only accesible via Remote Desktop?

I'm developing a Web Service Client. The Web Service is an special Government service only accessible from an internal network. Currently, I'm working connected to a remote computer in this internal ...
1
vote
3answers
1k views

SSH socks proxy tunnel without interactive session?

I use ssh -D 1080 myhost.org ...to open up an SSH tunnel from my work machine to my home machine, so as to bypass the idiotic content filter on the corporate firewall. However this also creates an ...
2
votes
2answers
1k views

setup ssh server and http server both on port 80

I have a web daemon (listening on port 80 and 443) and a ssh daemon (listening on port 22) on the same machine. I have a client (generating HTTP,HTTPS,SSH traffic) seating behind a proxy server (port ...
1
vote
3answers
2k views

How do I set up a port forwarding through SSH?

I have a shell account (Debian) and I want all my localhost browser internet traffic to go through that shell account. I know how to configure the internet browser and how to configure Putty for ...
3
votes
1answer
2k views

Using ssh and corkscrew/proxychains behing a HTTP proxy

The Ubuntu box I am looking at is behind a proxy which supports CONNECT to 80/443 ports. I have set up an outside ssh server on port 443 and can connect to it with corkscrew / ssh without any problems ...