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.

learn more… | top users | synonyms

2
votes
0answers
284 views

GUI ssh clients for mac?

Is there a GUI ssh tunneling client for mac that supports jump servers? Mulitple hops? I have tried: coachilla SSH tunnel manager Tunnelblick tunneling manually through terminal is fine, but time ...
0
votes
2answers
14 views

Accesing the internet through work computer with ssh

I have OpenSSH running on ubuntu on my work computer and I can access it through ssh user@123.234.244.34 from my ubuntu laptop. Now I just want to access the internet on the laptop as if I were at ...
0
votes
0answers
34 views

How to access the port of a reverse SSH tunnel on the hosts loopback device from within a Docker container?

I have the Xdebug PHP extension installed in a Docker container that runs the PHP-FPM of my development and testing environment. A debugging client (the one build-in PhpStorm) listens on port 9000 on ...
1
vote
2answers
512 views

How can I ssh into my home computer from the internet?

Is there software that will help me to ssh/connect to my home computer from the public internet? (Say, a coffee shop). I understand that questions similar to this have been asked, but none seem to ...
-1
votes
0answers
29 views

Set up SSH on Linux to browse Internet

My mobile broadband provider is not allowing me to connect to Internet except a specific URL (their website). Can an SSH be used to access another website by exploiting their website URL? If no, how ...
1
vote
0answers
45 views

SSH tunnel on Windows 10 to Linux Samba

I know This question has been asked a few times already but I think my problem might be slightly different. Maybe I'm not understanding the fundamentals of the issue. I have a Linux Samba share that ...
0
votes
0answers
25 views

connect to another ip address on remote host via ssh tunnel

I need to tunnel to a remote host. This remote host has a LAN. And I need to connect to some host within its LAN through the tunnel. local machine → remote host → another host within the ...
1
vote
3answers
2k 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 ...
0
votes
2answers
81 views

Open SSH port a bad idea on a Raspberry Pi?

I have a Raspberry Pi at home that I have connected to my home network. I use it to run a VPN server, SSH tunnel, and occasionally I SSH into it to perform maintenance on it. Is it a bad idea to have ...
-1
votes
1answer
82 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 ...
0
votes
1answer
30 views

Reverse SSH tunneling for server running in Windows OS

I'm hosting a server on ports 39083 and 39084 on my machine that has a private ip address. I'm looking to host the server using SSH tunneling, the request would go through my VPS ip address then to my ...
0
votes
0answers
21 views

Setup SSH tunnel on windows machine using sshtunnel

I would like a local program to be able to ssh into a machine which is on a private network. The schematic should be like this: (external machine) ---ssh---> (external/internal facing server) ---ssh--...
1
vote
0answers
47 views

PuTTy can't establish SSH tunnel

I'm trying to set up remote debugging for PHP using Xdebug and PhpStorm. My local development machine has Windows 7 and the remote machine has CentOS 6. I'm following this guide to no avail: https:/...
0
votes
0answers
21 views

Issue tunneling through an ubuntu bastion server

I have a bastion ubuntu server set up to tunnel traffic inside AWS to a Windows server on a private subnet. The AWS security group allows port 22 traffic, and all outbound traffic. The private ...
0
votes
0answers
28 views

Putty Connection with local proxy command

I've got one public server with mydomain.com and some raspberry pi project. I use autossh to create a reverse tunnel from the pi to mydomain.com. So port 22 is forwarded to mydomain:12345. I can ssh ...
0
votes
0answers
8 views

Reverse SSH tunnel does not appear to be public, despite using 0.0.0.0

I have a Linux machine, I'll call it the local server, that creates a reverse ssh tunnel to another Linux machine, I will call the proxy server, at 25.25.25.25. jdoe@localserver:~$ ssh -R 0.0.0.0:...
0
votes
1answer
76 views

Why my reverse ssh is closing when I try to connect to it?

I'm using a reverse SSH tunnel on Debian with openssh-server and autossh: something like -R 1234:localhost:22 with a monitoring port also set. Generally, it works well, but I'm having the following ...
1
vote
0answers
54 views

Why is there no UDP port forwarding in SSH?

I know SSH can forward TCP ports, not UDP. I'm not seeking help to circumvent this restriction (this subject is covered here). I'd like to know what is the reason SSH never got UDP forwarding ability....
14
votes
3answers
12k views

SSH Reverse socks tunnel

ssh -D can make a socks port at local machine, which pass the traffic to the remote, then to other places. ssh -L port:host:hostport, listen port at local machine, pass the traffic to "host:hostport" ...
6
votes
3answers
8k 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 ...
0
votes
0answers
25 views

Need to tunnel a AWS server using port forwarding

I am having a AWS server and I am connecting through a AWS router. I gave the example here, ssh -i ~/ecserver.pem ec2-user@ip -p 2222 Now I have to create a tunnel to the server for 9093 port in ...
1
vote
1answer
21 views

Creating bridged/forwarding proxies/tunnels via an intermediate machine to get around a VPN block to connect to a work machine

I'm not sure if my question makes sense, but I'll try to describe what I'm trying to do. I have three machines A, B, and C. A is a work machine that is not exposed to the outside world. B is my ...
0
votes
1answer
63 views

Bypass DS-Lite via reverse SSH Tunnel

My ISP unfortunately only provides a DS-Lite connection (no IPv4 address, only a IPv6 address) which makes it impossible to create IPv4 port forwardings to access devices in my local network. But I ...
1
vote
0answers
22 views

Can we do ProxyTunnel and redirect to a different port?

Learn from internet that we can tunnel SSH over HTTP(s) [reference1] [reference2] Once apache server is setup <VirtualHost _default_:80> ProxyRequests on ProxyVia block ...
0
votes
0answers
71 views

How to tunnel whole android traffic SSH?

Let's say I have an SSH server, I want to tunnel my android traffic through that server without installing any VPN service on my server. I am able to port forward my SSH on a Socks 5 proxy. Then I ...
0
votes
0answers
43 views

Linux routing traffic from wlan0 to localhost:port

I'm behind TGM proxy , connected via LAN on eth0 which goes to my laptop. Creating socks proxy tunneled with ssh via cntlm can bypass the proxy which is fine for my laptop. But I struggle to create a ...
61
votes
4answers
46k views

How to make ssh tunnel open to public?

Well, referring back to this question, I am running the command ssh -R 8080:localhost:80 -N root@example.com on a Mac. Yet the port that is being tunneled is not working publicly. I am running such ...
1
vote
1answer
61 views

Ssh Key Generation Algorithm

Ssh provides more than 1 algorithm for encryption of session data. Is the performance of each different ? If so, which is the best one?
0
votes
3answers
510 views

Does availability of outbound SSH connection means SSH tunnel possible?

At work, my company has lately gone crazy and has started blocking all the sites (Almost all, facebook, gtalk, picasa, hotmail, gmail etc etc). But, I have observed that they allow any outbound SSH ...
0
votes
2answers
1k views

How to get SSH tunneling to work in Macintosh OSX El Capitan?

I upgraded from Yosemite to El Capitan, but now SSH tunneling appears to be broken. Before upgrade, I could tunnel my VNC session from another computer using the app SSH Tunnel Manager, but after ...
15
votes
3answers
17k 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 ...
1
vote
4answers
197 views

SSH alternative for a long range/high latency connection [duplicate]

I'm about to set-up a raspberrypi in a remote location (300+km to me). It will connect via GSM since there's no landline on 3G/4G. I need a way to "ssh" inside the pi to manage some stuff. Since GSM ...
0
votes
0answers
62 views

how create ssh-tunnel PC-to-LAN through SSH in VPN (CYGWIN) to the remote LAN

I have remote PC (WIN7) and access to it throurgh VPN to PC2 (win7) I configured CYGWIN at that PC and able to connect via PUTTY to that SSH. Remote PC has access to the own LAN. I have to get that ...
0
votes
0answers
48 views

Creating an ssh tunnel over http_proxy for software activation

Environment: Corporate internal network, with only a proxy server and proxy authentication as a window out. Installing a piece of software on Windows Server 2008 R2 (or 2012 R2). Scenario: I have ...
-1
votes
1answer
33 views

Can I Anonyminze my bitvise ssh tunnel session?

Is there a way to anonyminze my bitvise ssh client session that way the ssh server I connect to doesn't log my real IP address? Thanks
0
votes
2answers
87 views

SSH -L local port forwarding with localhost points to wrong pages

sorry if my question is stupid but I can't understand two things. Lets assume I'm doing the expample written here: [...]you wanted to connect from your laptop to http://www.ubuntuforums org using ...
2
votes
1answer
36 views

Will no-port-forwarding in authorized_keys disable all port forwarding?

Here port forwarding I means ALL kinds of port forwarding, -D dynamic port forwarding(for socks4 and socks5 now), -L local port forwarding to remote, -R remote port forwarding to local. How to fine ...
2
votes
2answers
8k views

Warning: remote port forwarding failed for listen port on Centos 6

I have a problem with port forwarding in centos 6, when i do: ssh -v -R root@hostname:19999:localhost:22 root@hotname I get this warning: Warning: remote port forwarding failed for listen port ...
0
votes
1answer
46 views

Connecting to VNC session from Windows through intermediate server

This is a commonly asked, and answered question. However, the solutions are not working for me, so I'd like a little help figuring out why not. I know I have done this successfully in the past. I've ...
0
votes
0answers
65 views

SSH Tunnel via very restrictive HTTP Proxy/Firewall

I know how this usually works, I've done a lot of investigation and tinkering to get this far and my observations are reproducible. Have a (few) SSH Server(s) Running on port 443 (https), and a few ...
0
votes
0answers
219 views

Access to a reverse SSH Tunnel with Docker whithout --net=host

I have a docker container (running on my server) that need to access to a distant computer through SSH. This computer is behind a NAT, so I open a reverse SSH tunnel from the computer to the server ...
-1
votes
1answer
32 views

how to use ssh to forward the telnet trafic

I have to run a telnet connection between two network elements. The server is located after a firewall, and the IP address of the client can not connect it. My idea is to use a third server as a proxy....
1
vote
0answers
22 views

Allow reverse ssh but not simple ssh

I have a computer (let's name it A) behind a NAT, and I need a ssh connection to it from another computer (let's name it B). I saw that I needed an ssh reverse tunnel, I tried, and it works. In ...
0
votes
0answers
38 views

SSH tunnel through two servers not asking for authentication for second server

I am trying to setup a SSH tunnel for VNC that goes through two servers as follows: windows -> gateway -> server -> destination I have a VNC server running on destination on :5901 ...
0
votes
0answers
23 views

Error in Remote Desktop connection through SSH

We are implementing new method access to Remote Desktop from clients through SSH server. We use cygwin to implement that. In the sshd_config file of the server we do the following settings, Port 1234 ...
0
votes
3answers
197 views

Using a reverse SSH tunnel without port forwarding

I have already created a reverse SSH tunnel on Windows using FreeSSHd and am able to connect to it when inside the network. However, my ISP has blocked port forwarding and our internet is behind a NAT....
1
vote
3answers
40 views

What changes made to a computer connected to a domain network can be detected by the system administrator? [closed]

My work PC (Windows 7 Enterprise) is connected to a domain network. I have the admin username and password so I can change all the settings. Obviously its behind a firewall or something. The network ...
1
vote
2answers
123 views

How to ssh a computer which is behind firewall

Consider I have three computers home my computer at home work my computer at work server my server I can't connect from home to work using ssh because of my company firewall. But I can ssh any ...
0
votes
1answer
2k views

SSH error: “Connect to host: Bad file number”

When on my local network, I can SSH into my desktop just fine by connecting to 192.168.0.5. However, When attempting to connect to my home IP, using the same port and user, I get the infamous "Bad ...
0
votes
1answer
61 views

SSH tunnel to access virtual ethernet adapter

I have a server in my private network 192.168.178.20 which hosts a (local/only on the server) virtual ethernet adapter 192.168.122.1. I want to access 192.168.122.1 from my local machine - what would ...