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19
votes
1answer
12k views

Reverse port tunnelling

I need to show somebody a website running on my local machine tomorrow. Normally I'd accomplish this by port forwarding on my local router but thanks to the miricle that is failing hardware and its ...
12
votes
3answers
12k views

How do I route my internet through a SSH tunnel?

Old Q How do I setup an OpenVPN server without root privileges? Is there a way to setup an OpenVPN server without root privileges? E.g. with configuration files in my home directory? If yes, how do I ...
12
votes
6answers
3k views

SSH tunnel logging?

I have a computer running SSH that I would like to give my friends access to, but I do not want them to use my internet connection through SSH tunnelling (although I'd like to do so myself). Is there ...
11
votes
1answer
7k views

How do I tunnel and browse the server webpage on my laptop?

I run a web app in one of my lab servers, and I have already setup X11 Forwarding on those machines. Other lab members can tunnel through SSH, and browse that web app on their local browser at home. ...
8
votes
4answers
4k views

How can I autostart a SSH -D tunnel at login for a SOCKS proxy?

I know that if I want to start an SSH tunnel ssh -d 9000 user@userserver This is one solution for a dynamic tunnel to be opened on port 9000 for a user named "user" on the host "userserver" ...
5
votes
3answers
2k views

ssh tunnel and receiving Web pages through the tunnel

I've tried to create a tunnel torward a client passed through a server, using the following command ssh -X -f admin@IP_server -N -L 4444:IP_client:80 but when try to open client:80 by firefox ...
3
votes
2answers
6k views

Route all traffic through SSH tunnel or equivalent? [duplicate]

Possible Duplicate: How do I route my internet through a SSH tunnel? I just got a new laptop and put Ubuntu on it as a good way to force myself to learn Linux. This laptop will be going ...
3
votes
1answer
3k views

How do I set up an SSH SOCKS proxy with Gnome SSH Tunnel Manager?

Generally I use this command to create a local Socks proxy via SSH Tunneling ssh -ND 7777 -i google.pem ubuntu@107.20.x.x Then i configure my applications to use Socks proxy on localhost (i.e. ...
3
votes
4answers
5k views

How to print over ssh?

I have the following configuration: P == U ---------------- W P is a HP Laserjet, connected to U, which is an Ubuntu 10.04 desktop machine with a standard gnome setup from the live cd. I just ...
3
votes
1answer
713 views

How can I find and remove 6to4 from my system?

Last week I installed Miredo and configured my system to handle IPv6 through 6to4 tunneling. It was easy and it worked well. So I decided I'd give Hurricane Electric's IPv6 connection a try. I've ...
2
votes
4answers
4k views

How do I SSH to machine A via B in one command?

I want to access a computer, say machine A which is based in my university's network. However, this computer is only accessible via the internal network of the university, so I can not use SSH to this ...
2
votes
1answer
1k views

OpenVPN with IPv6

I have a tun OpenVPN server running in routed mode which was set up on a Ubuntu server and I know that Ubuntu's build of OpenVPN has support for the IPv6 for quite a while now but it didn't get much ...
2
votes
1answer
36 views

Host to Host SSH Tunnel

I want to create a full SSH tunnel between two Ubuntu 12.04 servers, (I found out about SSHuttle but because of a bug in the handling of file descriptors it will crash under high load) very much like ...
2
votes
1answer
697 views

SSH Tunneling Suddenly Not Working

I have a home PC running Ubuntu 12.10. In order to make sure that my data isn't being monitored in public, I had in the past used a subscription VPN service. I decided to research alternatives and I ...
2
votes
1answer
802 views

Traffic not tunneling through NetworkManager VPN Client, but vpnc works fine

I'm trying to connect to a VPN using the NetworkManager Cisco VPN client, and everything seems to be going fine when connecting. I click connect, the NM icon on the top panel displays the connecting ...
2
votes
2answers
1k views

How to seamlessly connect two LAN's?

I'm going to connecting two LAN's in some way, I imagine some form of VPN tunnel between the gateway/router on each side. Both routers have Ubuntu-server 10.04 installed, but the only vpn-like ...
2
votes
0answers
62 views

How to do port forwarding over a public network?

I am stuck in one complicated task , i am having following structure, _____________________________ | [PC1]--(in same net)--[PC2] |----(Over internet or public ...
2
votes
0answers
87 views

How to create a tunneling connection for remote screen sharing

I have the following setup: My Computer --> ISP Router --> Internet --> Company ISP Router --> Company Router --> Switch --> Company Server. Using Teamviewer I can share the Company Server with My ...
2
votes
1answer
85 views

Is it possible to configure openvpn in ubuntu according configuration files relevant to windows?

I am using openvpn in windows and have the configuration files as well. Unfortunately the service provider doesn't have any guide or configuration files for Linux users. Is it possible to use windows ...
2
votes
0answers
429 views

How to prevent autossh from becoming stuck once in a while?

I am using autossh to build a reverse ssh tunnel but from time to time the tunnel stops working and I need to kill autossh and start it again. /etc/cron.d/autossh @reboot autossh -f -nNT -R ...
2
votes
1answer
2k views

Creating TUN device for IPSEC

Is it possible to create a separate device (like tun made by openvpn) for ipsec? If yes how can I do it?
1
vote
2answers
2k views

Tunneling & Bypass proxy

are there any software for ubuntu to tunneling/bypass proxy (HTTP/S, SOCK4/5). Like "Proxifier" on windows ?
1
vote
1answer
7k views

How to set up ssh connection (acessible over internet, not LAN) using MTS MBLaze modem?

I have a MTS MBlaze USB dongle, with which I can connect to the internet. The question is, how do I set up a ssh connection accessible over the internet so that any one can connect to my PC through ...
1
vote
2answers
430 views

Reliable way to create secure tunnels from startup on an ubuntu laptop?

I'm looking for a reliable way to start a secure tunnel at boot on a laptop. This tunnel will not be needed by other parts of the boot process, but could be needed at any subsequent time by a user. ...
1
vote
1answer
80 views

Providing SSH tunnling, what to think about when configuring Ubuntu Server

Recently I've considered, mostly as a pet project, to set up accounts for a closed group of users via SSH to my box with the purpose of SSH tunnling things like web traffic -- some of it for friends ...
1
vote
1answer
253 views

IPv6 tunnels - any easy way to turn them on and off?

I've set up a tunnelbroker.net (Hurricane Electric) IPv6 tunnel from my laptop running 12.04. Works fine, and allows me to test the dual-stack configuration on my remote webservers etc. until native ...
1
vote
0answers
98 views

Ubuntu 14.04 GRE tunnnel Open vSwitch 2.01

I installed the 2.0.1 openswitch version included with the Ubuntu 14.04 distribution. I set up a simple gee tunnel and containers are pinging each other but any data flux is blocked. This is the ...
1
vote
1answer
183 views

Can I use manual socks proxy for only specific sites?

I am using socks proxy with chrome. With dconf editor, I can add ignore-host so that browser connect this hosts without proxy. Now I want to do opposite of this. I mean I want to specify hosts so that ...
1
vote
1answer
4k views

How can I make VirtualBox guests share the host's VPN connection?

Question When I start my VPN on my ubuntu desktop computer which acts as a router, the attached subnet loses internet connectivity, but is still accessible (LAN). Ideally, I would like to know how to ...
1
vote
0answers
112 views

How to ssh tunnel to ec2 for running a local python script

I can create a tunnel for FF using the below on Ubuntu. Machine is 12.04 in a VBox on a mac host. -i ~/.ec2/aws_development_oregon.pem -C2qTnN -D 8080 ubuntu@test.com But..what I need is for my ...
1
vote
0answers
898 views

Reverse SSH Tunnel Issue

I'm working on setting up an unattended Ubuntu PC with Ubuntu Server 12.04 Minimal, and since this PC will be placed in a remote location with no keyboard or screen (unattended), I need to have a ...
0
votes
2answers
526 views

I'm having trouble running a python script and then continuing with my bash script

I am using tcprelay.py from usbmuxd to forward local port 2222 to remote port 22 so that I can SSH into my iPhone over USB. If I run python ~/Downloads/usbmuxd-1.0.8/python-client/tcprelay.py -t ...
0
votes
2answers
2k views

How to tunnel traffic to certain destinations over ssh?

I'd like to send traffic destined to certain ip/subnet through one ssh socks5, while routing other traffic through another socks5 tunnel. I'd tried tsocks with following configuration: path { ...
0
votes
3answers
2k views

OpenVPN vs. IPSec - which one is faster for tunneling?

Complexity of installation of IPSec is not an issue. I would like to know which one will provide a faster connection for tunneling.
0
votes
1answer
57 views

tunneling ssh through ssh

I access a Beowulf cluster which only allows local connections when I am at work. To work on the cluster from home, I login to an onsite ssh server then run a simple ssh script, to login to the ...
0
votes
1answer
886 views

Auto discovery of DAAP share through SSH tunnel

I got a remote machine (somewhere else on the internet) serving my music via DAAP through forked-daapd. I SSH to the remote machine, tunnelling remote port 3689 to local port 3689 (which is the ...
0
votes
1answer
635 views

Cannot configure Aventail [closed]

After this question: missing libraries in ubuntu 11.10 - used to work perfect in ubuntu 11.04 I was able to install the Aventail tunnel. But I still have not been able to configure it. I've gone ...
0
votes
1answer
856 views

How to test samba/afp configuration remote server?

I am using Ubuntu as desktop and server OS. When I am logged in to the server via SSH on the terminal to change the smb/afp configuration, I can only test the configuration from the server over ...
0
votes
0answers
18 views

4in6 tunnel configuration

How to configure 4in6 tunnel in ubuntu12.04? I have read http://tldp.org/HOWTO/Linux+IPv6-HOWTO/x1373.html and configured accorading to provided steps on this site.
0
votes
0answers
46 views

How to share WiFi over proxy?

In my computer I have a SSH tunnel and socks5 proxy has been set up for my browsers, and thus all browsing traffics are passed through the proxy. Now I want to create a wireless hotspot for other ...
0
votes
0answers
56 views

SSH Tunneling in Ubuntu

I previously have been using Bitvise in Windows to do tunneling with SSH. But now I try to tunnel in Ubuntu with SSH with PAC, terminal, and putty, but I get this message: ...
0
votes
0answers
212 views

VPNC cannot find device “tun0”

I am trying to connect to my work VPN with vpnc, on my chromebook with Ubuntu 12.04.4 (64bit). I have installed vpnc, and when I run it, after entering my user/password, I get the following errors: ...
0
votes
1answer
569 views

Proxy tunneling failed: Proxy Authentication RequiredUnable to establish SSL connection

wget https://raw.github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/master/KeystoneScripts/keystone_basic.sh --2014-03-05 12:55:27-- ...
0
votes
0answers
128 views

Ping through GRE tunnel dicarded between 2 interfaces of a router - Ping does not reach subnet

I have an interesting issue that I hope someone can help with. I am trying to create a gre tunnel between 2 routers (running linux ubuntu 12.04) and pass traffic between 2 subnets trough this tunnel. ...
0
votes
0answers
50 views

Create VPN in Ubuntu 12,04

I want to share local intranet in our college with a friend who is sitting at a remote location. Is there any way to go about. I dont particularly understand VPN well. Do I have to pay something for ...
0
votes
1answer
169 views

How to setup portforwarding

I have the following setup. Local -- server A -- server B I need to scp, ssh from Local to B. What I do now is I scp/ssh to A and then from A to B.I would like to know how to setup portforwarding, ...
0
votes
1answer
104 views

Is my OpenVPN connection doing its job?

My first question is whether or not my openvpn connection is working as it is supposed to (routing all network traffic via the tun0 interface). When I type netstat -rn I get the following: $ netstat ...
0
votes
0answers
86 views

correct /etc/network/interfaces config for a tun6to4

I am trying to get the following in /etc/network/interfaces: ip tunnel add tun6to4 mode sit ttl 254 remote 77.111.111.200 ip link set dev tun6to4 up ip addr add 2001:aaa:bbb:1::1/64 dev tun6to4 ip ...
0
votes
0answers
66 views

Ubuntu tunnel or gateway

I have three different server based on Ubuntu 12.4. The main idea to route specific traffic through one server. Server A - 144.50.1.25; Server B - 144.55.23.21; Server C - 144.10.12.34; How to create ...
0
votes
0answers
106 views

Tunneling from win7 to ubuntu 12.04 through vpn

Situation: I am connecting to my work-pc (ubuntu 12.04) from home (win7). to do this I need to use a vpn and use tunneling. So first of all I connect through vpn. Then I use ssh to connect to the ...