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2
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1answer
136 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 ...
1
vote
1answer
1k 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 ...
1
vote
1answer
521 views

Internet via openVPN

I managed it to install openVPN on a virtual host and the connection works great, but I am not able to use the internet through the openvpn server (it s only possible to ping the servers ip). How can ...
0
votes
1answer
315 views

channel 34: open failed: connect failed: Connection refused

I'm using a ssh-tunnel to a server (Linux 2.6.32-431.11.2.el6.x86_64 x86_64) with a socks5 proxy. To build up the connection I'm using the following command: ssh -D 62378 user@server.de The socks5 ...
0
votes
1answer
66 views

Bind more than 1 port over SSH?

I use SSH for managing linux servers. Sometimes I need to bind ports from the server to my client. I do this this way: sudo ssh <serverUser>@<server> -L ...
0
votes
1answer
1k views

configure GRE tunnel to start on reboot?

i'm trying to configure GRE tunnel (between 2 VBOX ubuntu server 12.04 LTS on win 7 host) but it keep failed. can anyone help?????? the configuration in /etc/network/interfaces VBOX A ip address ...
0
votes
1answer
492 views

Trying connect by SSH and get “access denied” by localtunnel

Hey I installed localtunnel - http://progrium.com/localtunnel/ and I tried connect from my laptop using putty(I even unckecked attempt gssapi authentication) and I receive login as: hsf ...
0
votes
1answer
1k views

AutoSSH for a robust tunnel

I'm trying to start an ssh tunnel from A to B and have it run despite things like: period network/wifi drops on A and remote server reboot on B. My ssh tunnel starts using upstart script on A with ...
-1
votes
1answer
46 views

What is freezing my remote terminal session to my ubuntu 14.04 server when i enable socks tunneling in my browser?

I want to clarify a bit before proceeding further. I am new to Ubuntu and am using a remote server - with Ubuntu 14.04 installed on it (headless). I use putty (Windows laptop) to connect to it - ssh ...
3
votes
0answers
541 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
0answers
34 views

I can't create ssh chain tunnel

I have two remote Ubuntu servers - vps1 and vps2. I want to create ssh tunnel for Firefox, that runs on my PC, to connect first to vps1 and then from vps1 to vps2. This doesn't have to be implemented ...
2
votes
0answers
160 views

Understanding ssh - apparent IP address: dynamic vs local port forwarding

I have ddwrt on my router back home and I'm playing with ssh on my laptop from a remote location to better understand ssh. My router has port 5000 listening for incoming ssh which it port forwards to ...
2
votes
0answers
118 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
239 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 ...
1
vote
0answers
43 views

IPv6 Tunnel behind NAT

I have a Ubuntu VPS with several IPv6 addresses as well as a IPv4 address. I am travelling often, so I want to set up a tunnel to my VPS which can be initiated from a laptop behind a NAT, which will ...
1
vote
0answers
749 views

SSH Tunnel can't connect through existing tunnel — chanel3: open failed: administratively prohibited

I am following this tutorial and I have gotten past the part where I create a tunnel from my local computer (Host B) to a remote computer (Host A) with ssh -L 19922:HostA:22 HostA however, when I ...
1
vote
0answers
303 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
0answers
178 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 ...
0
votes
0answers
1k views

OpenVPN Will not Create a Tun0 Interface

I've followed all of the appropriate steps under Server Installation and Simple Server Setup according to the Ubuntu14.04 guide, but in the last step I run openvpn on the server (command: service ...
0
votes
0answers
188 views

How to setup TightVNC reverse remote through SSH Tunnel?

The simple and secure way to setup TightVNC reverse connection through SSH Tunnel between Ubuntu(Viewer) and Windows(Server)?
0
votes
0answers
52 views

setting up slip interface

I have FTDI serial converter device connected to the usb port of my machine , I want to create a slip interface between the serial device and the virtual network interface (something like tunslip). I ...
0
votes
0answers
457 views

How do I split tunnel or bypass a VPN?

Disclaimer: I am a newb to Linux, and I am not a network administrator. I have a working knowledge of both of these things, but I'm no where near as proficient or smart as the rest of you. If I don't ...
0
votes
0answers
104 views

VNC across the internet through SSH tunnel to another machine on LAN?

My family often gets me to help them with computery things that they can't do themselves, but this has become difficult as I've moved to another city to study at university. I managed to set up a ...