An SSH tunnel allows forwarding any traffic over the SSH protocol. This is used to secure the transmission or allow data to be exchanged where network restrictions are in place.

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Tunneling connection to server using another server as “proxy”?

So there are two servers: Main server, lets call it M1. It's the server every user will need to access somehow. Proxy server, lets call it P1. It's the server to help some users connect to M1 ...
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170 views

How local host is shared to Internet?

Recently I have found websites which generate a public URL for a given local host. I'm immensely interested in understanding how a local host can be shared to Internet. After searching a lot I got ...
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Accessing IPv6 addresses through an SSH tunnel

I have a remote Arch Linux server which has IPv6 enabled (through Tunnelbroker, I am able to do ping6 ipv6.google.com successfully) and I want to know if it's possible to use PuTTY on my Windows 7 ...
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21 views

create tunnel in order to access https via port 443

I have Windows machine that connected to Linux server 192.9.100.10 And Linux server has connectivity to the IBM blade center management GUI - 192.9.100.200 From my Windows machine I do not have ...
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48 views

User transparent SSH multihop

What I have is the same as this question SSH tunnel through two servers to access a web service on port 9091 (mainly because I asked that question). But the difference now is that I'm accessing it ...
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19 views

How to receive and send UDP traffic using a SSH Server with blocked UDP ports?

I have an external server which I use to connect to the internet using dynamic port forwarding from my remote desktop . I forward all the connections to my local port 9150 . Therefore I use that ...
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41 views

Enabling socks proxy in my browser is freezing my putty terminal

Local system - Windows 8.1, Putty, Firefox with FoxyProxy addon (Socks5) Remote server - Ubuntu 14.04 (headless) When i enable FoxyProxy and use SSH tunneling, the putty session freezes and the ...
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67 views

Gateway Server Jump Bastion Host Local Setup

I want to ssh to a remote private host using an intermediate (bastion, jump, gateway) server. This command works fine: ssh gateway ssh private With this ~/.ssh/config setup: Host gateway User ...
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194 views

SSH Service Status

I am checking the status of the SSH service by typing; sudo service ssh status I got the following output; ssh start/running, process 889 Does this mean SSH status is okay. If not what should ...
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41 views

Secure connection between computer and phone

I have never done any form of hosting and wonder how I would go about creating a secure small server between my computer and phone? I don't want to access everything, just a portion of the PC data ...
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40 views

Issues with SOCKS proxy over SSH Tunnel on windows - works via OS X

I setup an ssh tunnel to my ubuntu VPS from an OS X machine like this: ssh -p 12345 -N -D 9999 root@128.222.222.222 password: * etc. I have tried to follow many a guide on how to use either putty or ...
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52 views

SSH private and public key creation and setup

I'm attempting to gain access to a web server using an SSH key. I followed several steps to create my keys, had them uploaded and am still unable to connect. In Git Bash (on Windows 8) I checked for ...
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205 views

SSH Tunnel doesn't work

I use following command to make a ssh tunnel to my ubuntu server: ssh -fNg -L 8888:127.0.0.1:22 -p 1000 username@server-address -v Then I set OSX http and https proxy to 127.0.0.1:8888 And I got ...
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2answers
371 views

How to access MATLAB license server vis ssh?

I have MATLAB installed on my laptop which should connect to a certain host that stores license information. I used to be able to use MATLAB anywhere that I had an internet connection. Recently, I ...
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24 views

How restrict ssh pubkey using 'from=“pattern-list”' when connection goes through tunnel?

My home machine is behind NAT. I want get access to it using pubkey but want restrict that key to some IP. I make tunnel from home to server ssh -f -N -R 1144:localhost:22 user@server Server has ...
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705 views

Permanent outgoing SSH tunnel with TomatoUSB

I use SSH tunnel(s) from computers in my home to a remote server, in order to have secure connections and appear to be where I'm not (I live in Europe but want to access Netflix for example). The ...
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51 views

How to create an SSH tunnel and access remote service from behind firewall with HTTP proxy

I want to access a remote service running on a vps on <remote>:8888 but our campus network blocks all ports except for 80,443,8080. And using a web proxy 172.16.0.2:8080, but each time my ...
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2answers
204 views

YouTube not working via SSH tunnel proxy to a U.S.-based IP address

YouTube is blocked in my country. To connect to this site, I created a SOCKS5 SSH Tunnel proxy using this command and configured Firefox accordingly; 111.222.333.444 is a U.S.-based IP address: ssh ...
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3answers
51 views

SSH tunnel through second IP of a server

I use sshuttle in Ubuntu to create a SSH tunnel with my VPS. My VPS has 6 assigned IP addresses, but if I use any of the 6 IPs to build an SSH tunnel, my assigned tunnel IP address is always the VPS ...
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111 views

Using reverse SSH to connect two clients over one server

I’m trying to set up multiple client PCs that are behind a firewall with dynamic IP addresses to have an SSH connection available for another PC. My theory is to set up a server with a publicly ...
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3answers
201 views

Connect to a blocked server

I have a hired server that doesn’t allow me to access to a URL. Can I access to that URL from the server using my home computer as bridge with SSH tunnel? In the server I only have command line ...
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3answers
602 views

How to connect / tunneling to another computer to use it's localhost?

I'am not quite sure how to describe what I really asking for, so i will try: I have two computer A and B. Computer A is my primary computer I'am working on. I'am web developer, and as you may know, ...
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1answer
159 views

Mapping drive through ssh tunnel between Windows computers?

I have a Windows 7 computer that I use to acquire data and I want to be able to map it's C drive (or a folder in C and it's subfolders) in another Windows PC (using windows 8 now) to access it in ...
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1answer
158 views

How to configure WinSCP with SSH proxy

I'm trying to configure WinSCP for use with a proxy so that I can Login to my site (I'm trapped behind a corporate firewall). I'm trying to follow the directions of ...
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53 views

Allowing remote desktop connection only by an SSH tunnel

By running an SSH tunnel to a windows remote server connection as described in the following links- ...
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2answers
58 views

Connect to database server inside a tunnel inside a router

I'm using Ubuntu and trying to connect to a database server wich is accessed by a tunnel in my server wich is inside a router and I only have ssh connection to my server. Is there a way to do that? ...
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29 views

How does a SOCKS SSH tunnel?

I’m interested in the actual mechanics of SOCKS SSH proxy tunnel. How does it encrypt your Internet connection. I understand the use of keys, etc. But I’m looking for an exact explanation of what is ...
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1answer
72 views

Probing a port for RDP

I use an ssh tunnel to RDP into my home computer ("home"). Occasionally, the tunneling software running on home crashes and the RDP port stops getting tunneled. I've attempted to resolve this by ...
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19 views

Tunneling all of the local traffic through SSH

I know I can do something similar to: ssh -f user@hostname -D bind_address:port -N to create a SOCKS tunnel. But is it possible to tunnel all of the network traffic that the workstation generates over ...
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159 views

Is it possbile to SSH in Linux from a 3G USB stick from T-Mobile with Raspberry Pi using a 3G USB stick T-Mobile

I want to make a SOCKS5 server from Raspberry Pi working on 3G USB modem, and I’m working on Linux from USB modem + VPN/SOCKS. I want to ask you guys, is it possible to do something like that? ...
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59 views

Reverse SSH tunnel all ports to LAN

How can I reverse SHH tunnel all ports on a remote server so any requests made by the remote server go through the client? E.g. client ssh into server server requests google.com request goes from ...
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66 views

Connect to ssh (port 22) through tunnel opend in putty - Windows -

I want to connect to a remote sever (host1) that accessible only from it's private network. Another server (host2) accessible from the Internet. I opened a tunnel to host2 using putty and tested it's ...
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42 views

Route all traffic via established (preferably SSH) tunnel

In our company we are using some kind of VPN to access our internal network. The Procedure is following (this works only on company's notebook with installed all security features): 1. Open web ...
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4k views

VNC via SSH tunnel: channel 3: open failed: connect failed: No route to host

I used to connect from A to a system B through VNC with SSH tunnel via C. I do the following: In B I start the vncserver: vncserver and let's say I get the :12 In A I open the ssh tunnel: ssh ...
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46 views

Rsync over intermediate computer with autossh tunnel

I have two laptops with dynamic IP and I am trying to copy directly from one to the other. Lets call them, worklaptop, homelaptop, workserver Worklaptop has a perminant tunnel to workserver by way of ...
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1answer
154 views

slow internet access when routing via a server (both using iptables NAT and ssh tunnelling)

I have a spare computer powered by a dual core intel atom N550 CPU and 2GB RAM (I will refer this as "the server"). It is running lubuntu 14.10 x86 (32 bit) with lightdm service disabled (hence, no ...
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445 views

An error when SSH Tunneling on Linux. I get error of “…bad id: …Received ieof for nonexistent channel”

Whenever I open an SSH tunnel on linux with the ssh command after visiting a few sites over the proxy I get this: channel_by_id: 3: bad id: channel free Disconnecting: Received ieof for nonexistent ...
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1answer
98 views

Translate ssh tunneling command to Bitvise settings

With the help of an expert, I have set up a ssh tunnel. The sever side is all set up (I own the sever), and I can use the following command the set up the client side (on Mac/Linux): ssh -f ...
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54 views

How to create reverse dynamic ssh port forwarding

I'm trying to set up an ssh tunnel layout where: client A (not ssh-server enabled) initiates ssh connection to server S socks server is opened on server S:yyyy that tunnels all data via client A ...
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38 views

UDP tunneling over SSH does not work

I want to have UDP tunneling port:1812 (radius accounting ) over SSH. I use CentOS (radius server) and open-wrt (radius client). I did the same commands as follows but still it doen't forward ...
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6k views

Is there a sshuttle equivalent for windows - ssh tunneling for windows

I have been using sshuttle on my linux desktop for a long time to circumvent the restrictions of vietnamese ISPs. However I wonder if there's a similar easy to use software for windows? Something that ...
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3answers
13k views

How secure is an SSH tunnel or connection?

I have often advised people to use an SSH tunnel to secure their browsing on open WIFIs or in other insecure situations. I was recently asked by a friend how secure a SSH tunnel is after I had ...
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339 views

VNC over Reverse SSH Tunnel or VPN?

Okay so I'm fairly new to SSH Tunneling, VPN, VNC, all that good stuff. *NOOB ALERT* I recently bought a Raspberry Pi and I loaded the Raspberry Pi release of Kali Linux on it. I have tried all day ...
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1answer
49 views

using an ssh server's tunneling capabilities as a web proxy

With SSH you create a tunnel for a host at a time. With the tools available this is usually a manual process. So if you wanted to do SSH tunneling for, for example, google.com, you'd have to maybe ...
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241 views

SSH tunnel freezes and says “administratively prohibited” when a domain cannot be resolved

So I am opening a SSH tunnel to a remote server to use it as proxy: ssh -D 10000 -N remote I use FireFox with FoxyProxy and it is working quite well. Except sometimes the tunnel freezes. A good ...
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1answer
169 views

Browsing through ssh socks proxy -> through reverse tunnel

I have HostA behind a firewall establishing a reverse ssh tunnel to HostB. I want to setup a proxy on HostB that will forward the connection through the reverse ssh tunnel and out through HostA. I ...
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1answer
80 views

How to keep an SSH tunnel open in Windows

I use SSH tunneling to connect to a server (Basically IPython notebook instance) to do some computation work. My computations are intense and take need a lot of time to finish. Due to this, most of ...
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Using a tunnel to connect to another PC on my home network

How can I connect to another pc on my home network using a tunnel ? I have an ssh tunnel setup to my PC at home and I use it as an additional level of security when I conect over unencrypted access ...
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1answer
850 views

Why isn't openssl s_client passing my private key to proxytunnel?

I currently have HAProxy set up on my home PC and I am attempting to access it through a HTTP proxy. Currently I am accessing the SSH logon prompt like so: openssl ...
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5answers
26k views

Automatic SSH tunneling from Windows

I'm trying to set up a Windows computer to always have two SSH tunnels to my Linux server. Currently, I'm using PuTTY to open the two SSH tunnels: I log in to the server in PuTTY, leave it ...