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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Most efficient set up for multiple ssh tunnels?

I currently require remote access to around 10-20 machines, some of which need to be accessed via multiple SSH hops. However I've noticed that some of the SSH connections are a bit sluggish. What is ...
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1answer
493 views

Internet access to host behind firewall using ssh tunnel

My goal is to give host behind firewall access to the internet. Below you can find brief description of network [internet] <-> [proxy] <-> [A] <-> (firewall) <-> [B] [A] - ...
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2answers
809 views

Ssh port forwarding with Remote Desktop timing out

My work computer, a Windows 7 Enterprise PC called WORKPC, is running Remote Desktop. I have configured Windows Firewall on WORKPC to allow access to the Remote Dekstop service from only two IP ...
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1answer
91 views

How do I edit files in the console when connecting to windows 7 via ssh?

I am using tunnelier client and server to connect to a windows machine. I can get in and have access to all of the files on the computer. I have vim installed on that windows machine, but I can't seem ...
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1answer
224 views

Set up SSH access with gogoc service

I'm trying to set up gogoc in order to allow my computer to be accessible via SSH using a Freenet6 Tunnel Broker. Here are the relevant parts of my /etc/gogoc/gogoc.conf: userid=<my_userid> ...
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4answers
3k views

Finding IP or hostname of origin machine (ssh)

I connect to a number of machines constantly, from different physical locations (and thus different physical machines). Most of this is done though ssh, sometimes a gateway machine or two is required ...
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2answers
982 views

Finding why a ssh tunnel is not working

I have a remote server that I can SSH into no problem. I have PostgreSQL (ps) set up on the remote server (called 'enc') and local machine, both running on 5432 (the default). The remote server does ...
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256 views

ssh reverse tunneling via putty thru 3 boxes - connection timeout

the three boxes are My laptop ( windows ) A jumpbox ( linux ) The server ( linux ) My web application is running in nodejs port 3000 on the server. I should access the web app in my laptop by ...
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1answer
353 views

X11Forwarding using SSH and Netcat

From my machine, I must connect through nodes A, B, and C, to reach target: localhost -> A -> B -> C -> target Machine A is configured to refuse X11 Forwarding, so I guess I shouldn't ...
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1answer
387 views

OpenVpn and SSH tunneling

first of all I'm a linux newbie and just rent my vps few days ago. I'm using this vps for ssh tunneling and web server (apache, php, etc). Today I want to install openvpn but I'm bit confused that if ...
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1answer
150 views

When I run a java swing app via xwindow over ssh session, is it's classpath my local box or that of the ssh server?

When running java sandbox apps over a cygwin (Moba terminal) ssh xwindows session, is it running on my local machine or is it executing on the server, with just the interface being displayed to my ...
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0answers
100 views

is using an ssh tunnel adequate protextion when using public wifi?

I am going to be traveling and on my tablet I use an ssh tunnel to browse the internet. Mainly so I can monitor my own traffic and see whay info APS are sending about me. So, will using an ssh tunnel ...
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0answers
68 views

Dynamic Port Forwarding Automation and Which Ports?

I've successfully enabled dynamic port forwarding in my web browser. Now I'd like to go a few steps further if that's at all possible. 1) There is software that monitors network traffic on a ...
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1answer
3k views

SSH as socks proxy through multiple hosts

Can the following be achieved with SSH. There are three machines involved: A. My local machine at home B. The SSH gateway server at school C. A workstation in a lab, only reachable through B I ...
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1answer
188 views

SSH Dynamic Port Forwarding

I've done lots of searching over the past couple of weeks. And I've found a LOT of blog entries and articles on the subject. But invariably they're either just an article talking about the benefits ...
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1answer
511 views

Ways of recovering a missing .bash_history due to a 100% full disk?

Two Putty sessions were opened to a Debian 6 Linux. Log-files led to a full disk. The bash history of the entire shell sessions is missing, and even beyond that (This may be due to a blocked ...
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2answers
658 views

Web browsing through SSH tunnel gets stuck/clogged

I use tools like Tunnelier to log into my home Tomato router through SSH, and then use it as a proxy for web browsing, tunnel for Remote Desktop/VNC, etc. Most days it works great, but some days ...
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1answer
93 views

SSH Tunnel between two VPNs

I have an ssh tunnel from my home router (R) to a VPN (A). Can I setup another tunnel from another VPN (B) to my home router (R) in a way that traffic from VPN A to VPN B will be tunneled? I'm looking ...
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1answer
474 views

Anonying Firewall - Still cannot access banned sites like facebook even via SSH tunnel through SOCKS 5 Proxy

I'm in some un-named country and I connected to my SOCKS 5 Proxy via an SSH Tunnel which is located in the US. I tried to visit facebook via the browser, but it just times out. But when I ping ...
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2answers
195 views

ssh -D doesn't establish tunnel, it just connect as interactive session. Why?

I am trying to create a SOCKS5 tunnel, but for some reason using -D does not work. Here is an excerpt: laptop:~ localuser$ ssh -D 8080 -p 2222 remoteuser@remotehost.com remoteuser@remotehost.com's ...
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2answers
3k views

Setting up ssh config file with id_rsa through tunnel

I've been struggling to set up a valid configuration to open a connection with a second machine, passing through another one, and using an id_rsa (which requests me a password) to connect to the third ...
2
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1answer
204 views

SSH tunnel in Putty says “address already in use” but that's not true

I've configured a putty session from Lubuntu to a VPS on the Internet via a proxy server. The connection to the VPS is correctly established, but the tunnel isn't. This is the tunnel configuration: ...
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2answers
1k views

Using WinSCP with SSH server and 2 machine hops

I'm on a windows machine using putty to ssh into my schools server. From there I need to "slogin -XY machine1" and then "slogin -XY machine2" . Ideally, I'd like to use WinSCP to connect and ...
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2answers
1k views

Reverse sshfs tunnel

Hey I want to setup a reverse sshfs tunnel. I have a home server which sits behind some type of NAT which makes it impossible for a remote computer to sshfs the home file system. On the local computer ...
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2answers
1k views

How to determine the port allocated on the server for a dynamically bound openssh reverse tunnel?

When creating reverse tunnels on recent versions of OpenSSH a remote port of 0 can be given to bind any available port: -R [bind_address:]port:host:hostport ... If the port argument is ...
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2answers
476 views

Mac sandboxed application can't access SOCKS5 proxy

OS version: OS X 10.8.2 PAC file path: http://localhost/proxy.pac Target applications: Safari, Tweetbot Example rule in .pac: if (shExpMatch(url, '*domain.com*')) return 'SOCKS5 127.0.0.1:8080'; In ...
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1answer
254 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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0answers
574 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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0answers
310 views

sshuttle on a DD-WRT / OpenWRT Router

Has anybody had any success installing and running sshuttle on a wireless router? My intent is to have all traffic from all devices (computer, tablet, gaming system, etc.) that connect to the router ...
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3answers
1k views

Looking for web based SSH frontend to access computers behind SSH-based router

I'm looking for a web-based solution (accessible via the internet) that allows me to establish an SSH connection to computers on my internal network (Linux boxes). I don't want to install custom ...
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2answers
663 views

Transparent SSH Multi-Hop - Access to network without using shell (Shared connection)

I have a quick question. Apologies if this has been posted already, but I have searched and can't seem to find what I am looking for. I have a localhost , Host 1 and Host 2. The Host 2 machine has ...
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0answers
387 views

VNC connection over SSH Tunnel with “middleman” server (Windows Viewer to Mac Server)

I NEED HELP! So I have a windows 8 PC (vnc viewer) and a iMac 10.8 Mountain Lion (vnc server) and a middleman server running ubuntu on a DMZ (all ports open). Both computers are behind a firewall ...
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1answer
367 views

How to connect two computers using SSH tunneling

I have two linux computers in two different institutes. Computer1 is username1 with host1(internal ip 192.168.1.115) connected to server1(public ip 59.162.19.43). Second Computer2 is username2 with ...
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1answer
171 views

mysql and ssh tunnel

I got some troubles establishing connect to remote database via ssh tunnel. Open ssh tunnel ssh -fNg -L 3307:127.0.0.1:3306 user@remote-host Check it netstat -lep --tcp All OK tcp 0 0 *:3307 ...
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2answers
2k views

Trying to Set Up SSH Tunneling To MySQL Server for MySQL Query Browser

I'm trying to set up SSH tunneling on a remote web server to another MySQL server so that the database can be browsed easily with MySQL Query Browser. I'm following this page but cannot connect to the ...
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3answers
7k views

uTorrent and PuTTY -> How to turn the connection into an active one?

There is an active, and passive mode when we talk about torrent. Passive, is when you can't connect to the peers actively. Active is when your ports are forwarder, and others can connect to you. ...
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0answers
3k views

Running rdesktop via SSH Tunnel causes ERROR: Failed to open display:

I can use rdesktop fine on my Linux Mint (3.2.0-23-generic kernel) system like this : rdesktop IPAddress However, I'd like to run rdesktop through my OpenSSH ssh tunnel. I using the following: ...
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2answers
830 views

Is it possible to transfer all net traffic through ssh-tunnel

My question is simple: is it possible to transfer all net traffic through an ssh-tunnel such that a user (i.e. me) does not have to change any configuration in the programs (e.g. firefox) accessing ...
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3answers
7k views

How can I resume a large scp file transfer when using port forwarding?

I have a machine a couple of hops away, and I need to set up port forwarding in order to transfer files. Edit: To be clear, the multiple hops are needed in order to access the remote machine. From ...
5
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2answers
2k views

Why is my connection via ssh tunneling much slower than other connections to a remote machine?

I rented a small Linux box with an intention to use it as a proxy for netflix etc. When I ssh and run wget my speeds are like 20Mb/s but when I connect with putty and go to speedtest I only get ...
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0answers
37 views

Is there a way to route all WIFI traffic through an SSH tunnel to the internet? [duplicate]

I would like to secure all wireless traffic on my local network with ssh. Tablet/Smartphone/Computer/etc ==> WIFI Router ==> SSH TUNNEL ==> Internet Are there routers capable of this?
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2answers
441 views

How to connect to a SSH session that was backgrounded with -f -N?

I'm doing some work where I need to pivot off a machine using proxychains so I'm connecting to a system and binding a local port like so... ssh -f -N -D 9000 user@host.com … which returns me back ...
2
votes
1answer
1k views

SSH Tunnel for Samba over SSH Proxy

So I am trying to do something that is relatively simply in theory but my use-case seems to be hard to find since most proxying I find on the internet is in regards to setting up a proxy for your ...
2
votes
1answer
641 views

SSH and FoxyProxy - bringing a browser session from B to A via X

I shall try and be brief. English is my second language, so please forgive the lack of syntactic fluency. I have done lots of researches but could not find a suitable article (perhaps because I am ...
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0answers
93 views

SSH through a tunnel or directly depending on the network I'm conncted to

Is it possible to "automatically" configure ssh to use a gateway to connect to a remote machine based on the client's IP address or something in the likes? Suppose I'm at my laptop, which I can plug ...
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423 views

Remote commands over SSH with Windows PowerShell - Protection against disconnection

I am planning to connect to remote Linux hosts via SSH and call scripts with Windows PowerShell SSH. As far as I understand, if the SSH connection is lost (timeout or connection reset) whilst the ...
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2answers
478 views

Need to figure out a way for RDP to call back to a local listener on a specified Ephemeral port though a Reverse SSH Tunnel

This relates to a previous question that was getting entirely too long and confusing due to my constant updates and edits and I was told to re ask it. So I am cleaning it up and asking a more direct ...
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1answer
746 views

How to specify what port RDP responds to?

I need to figure out a way to force RDP(Remote Desktop) to respond to a specific port Instead of a RHP(Random High Port). I am not asking how to change what port RDP "Listens" on, but rather the ...
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0answers
336 views

How to debug SSH tunneling web server behind LAN?

I am currently trying to access a Redmine server we have at the lab I work in at the university. After some research I found out it was possible to do so through SSH tunneling, and actually got it to ...
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1answer
1k views

Need help tunneling Remote Desktop (RDP) over SSH using OpenSSH

So heres my set up. The picture isn't "Exact" I have modified it, but it gives you an idea. The tools I am using are: PUTTY OpenSSH CYGWIN Remote Desktop VMware vCenter Server Version 5.1.0 ...