OpenVPN is a free virtual private network (VPN) client and daemon.

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2
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0answers
10 views

Make OpenVPN accessible from outside the network

I'm trying to get openvpn working on my centos machine but I'm having some issues and I don't really know much about openvpn. I've managed to get it working and I can connect to it with another ...
3
votes
1answer
28 views

forward vpn traffic to another vpn server

I have set up 2 VPN servers in 2 different locations (A running strongswan as server and openvpn as client; B running openvpn as server), And A and B is linked via openvpn. What I want to do is to ...
2
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0answers
26 views

Linux Mint 17.1 Rebecca - “import from file” when setting up VPN [on hold]

Trying to setup VPN in Linux Mint 17.1 and when going through the network manager when I click the + button add a new connection type, then select VPN it only has an option to import files? When ...
2
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0answers
18 views

Make OpenVPN restart upon new network connection on systemd

How would you go about making OpenVPN automatically restart upon connecting to a network? The issue is that every time a network connection is lost, or if the computer is booted without a network ...
0
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0answers
15 views

OpenVPN Network to Network issues

I'm having some trouble getting OpenVPN working (as a tunnel between networks). I've gone through the following steps INITIAL SETUP 01. Installed openvpn and easy-rsa with yum 02. copied the example ...
2
votes
1answer
570 views

Debian CLI torrent program through VPN

Has anyone successfully set up a CLI-only (no web UI's!) torrent client that can tunnel all of its traffic through a VPN? (Either by sending all traffic through a particular interface or a SOCKS ...
2
votes
1answer
1k views

Routing a LAN through OpenVPN on OpenBSD 5.5

I'm configuring an OpenVPN gateway to allow a LAN access to the internet through the tunnel. The gateway is running OpenBSD 5.5-stable amd64 on the PC Engines APU platform. The LAN contains re1, re2, ...
2
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3answers
1k views

Change default DNS on openvpn connect

I am using Network Manager on Ubuntu 12.10 to connect to an openvpn server. The connection works without problems. However, when I connect, I would like to change my default DNS server to a server ...
0
votes
1answer
19 views

Route a port through a network interface

I'm using OpenVPN on Ubuntu Server to connect to my VPN. That network interface is tun0. All traffic currently goes through the VPN. I'd like to exclude traffic that goes over a specific port, and ...
1
vote
2answers
99 views

Kali Linux openVPN does not pass the DNS Leak test

I recently installed Kali Linux on VMWare. I was able to successfully install openVPN following these instructions, but it seems that it does not pass the DNS Leak test. Is there anything that can fix ...
0
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0answers
18 views

Generate openvpn-client keys based on asuswrt ca

Question How can I authenticate a client on my openvpn-server (running asuswrt) with just a certificate? Crosspost from ...
0
votes
1answer
1k views

iptables redirect traffic from VPN interface to next interface

Can you help me with this problem please? I need redirect all traffic from tun0 interface (OpenVPN tunnel) to eth1 interface. eth1 is internal network behind this system which works as special ...
1
vote
2answers
38 views

Does a Certificate Authority represent my company or a server?

I am setting up my second OpenVPN server with TLS and so I have a question about CA. Should I create a separate CA for each server or use the same? Why? Both servers will cater to the same network ...
0
votes
1answer
10 views

Can I reuse the certificate when setting up OpenVPN over stunnel?

I am setting up an OpenVPN server to run over stunnel following this tutorial. It asks that I create a self-signed certificate for stunnel on the server side. Since I already have one that was ...
0
votes
2answers
41 views

Routing Configuration sending some traffic over VPN

I have a DD-WRT router with an OpenVPN service configured. I'd like to send only certain source IP's over the vpn connection. I believe my current routing table (as seen with netstat -rn) sends all ...
2
votes
1answer
25 views

How to define DNS server in openvpn?

I setup an openvpn server with static key (certificate mode is not usable due to DPI at the national gateway), but I cannot successfully change the DNS automatically after the connection. I searched ...
1
vote
1answer
499 views

Bridged TAP interface to virtualbox

I need bridged TAP interface on client side of my VPN to virtual machine. I use VirtualBox 4.3.12. But in Adapter Network options in Attached to: Bridged adapter I do not see my TUN adapter. I have ...
1
vote
1answer
33 views

OpenVPN bridged network without authentication

I would like to configure OpenVPN multi-client server in bridged mode(tap virtual interface). My server-side configuration is following: dev tap0 proto udp port 1194 mode server ifconfig-pool ...
1
vote
1answer
22 views

How does OpenVPN server assign client IP addresses in case of multiclient configuration?

For a multiclient OpenVPN configuration, as we can find from the relevant documentation (server.conf comments), Configure server mode and supply a VPN subnet for OpenVPN to draw client ...
1
vote
1answer
190 views

Fedora can't properly load a .ovpn file (openVPN configuration file)

When trying to use a .ovpn file in Fedora it doesn't load the certificates correctly. It opens the file, but all the certificate spaces are empty and I can't load anything into them. I can manually ...
1
vote
1answer
36 views

how to force a tun/tap interface into RUNNING state

I create a tun interface, bring it up and assign an ip addr to it using sudo openvpn --mktun --dev tun2 sudo ip link set dev tun2 up sudo ip addr add 10.0.0.1/24 dev tun2 The interface is created ...
0
votes
2answers
911 views

Route wlan0 to openVPN tunnel and rest to eth0

I'm having problems to create route/iptables rules for following configuration: I have an openVPN server (tun type) running on my raspberry machine at home At work i have company pc (behind proxy) ...
2
votes
1answer
32 views

Please help me to understand these tun0 addresses

I have already done some searching and more or less understand what a tun0 interface does. I got the following from various sources, Packets sent by an operating system via a tun/tap device are ...
3
votes
5answers
5k views

Using OpenVPN with systemd

Ok, so I've been searching the web for solutions to this problem with no answers seeming to work for me. Hopefully someone can help me. I'm only trying to configure the OpenVPN Client. I'm running ...
1
vote
0answers
117 views

Port forwarding with iptables and PIA VPN for single user

I've gotten a Private Internet Access VPN setup on a Mythbuntu 14.04 machine and I am at wits end trying to get port forwarding working with rTorrent (and ruTorrent). My setup is rTorrent running ...
2
votes
1answer
34 views

Understand HMAC authentication in case of site-to-site OpenVPN tunnel

I have a very simple OpenVPN setup where OpenVPN server is started with openvpn --ifconfig 10.10.10.1 10.10.10.2 --dev tun and client is started with openvpn --ifconfig 10.10.10.2 10.10.10.1 --dev tun ...
2
votes
1answer
23 views

Purpose of IP addresses on tun interface?

--ifconfig option, which configures local and peer IP address for point-to-point tunnel interface, is a mandatory configuration option for OpenVPN. However, what is the purpose of local and peer IP ...
1
vote
1answer
38 views

systemd: Stop all OpenVPN processes

Just started using systemd and need to stop and start OpenVPN. I can successfully start OpenVPN with this for example: systemctl start openvpn@vpn1.service and can stop it with: systemctl stop ...
5
votes
1answer
654 views

How can I make the eth1 up and always available for remote access, where eth0 will be used for host to host IPSec VPN?

I am running Amazon EC2 instance with Red hat enterprise linux, where I have two network interface. Now: eth0 is currently active having public ip where I am remotely logged in via SSH, to ...
0
votes
1answer
37 views

OpenVPN via systemd fails with stdin error

OpenVPN starts and runs just fine when I invoke it directly from the command line, but when I try to start it as a process via systemd, it throws a failure error that I can't find a solution to. ...
2
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0answers
20 views

OpenVPN nameservers ignored by NetworkManager or whatever

I'm using Elementary OS. I've followed a dozen suggestions from different websites and nothing helps. I use OpenVPN client to connect to an office network. The company I work for has provided me the ...
1
vote
1answer
58 views

Openvpn stops responding

I've been trying to set up openvpn with a vps and raspberry pi. The raspi is natted while the vps is public. I've tried connecting to the openvpn from mint laptop as well, but it's no use: Server ...
2
votes
1answer
26 views

Changing OpenVPN device name

I have multiple VPN server softwares running on the same server, two of them(tinc and openvpn) are using the same /dev/net/tun devices and spawns a tunX iface. The later started ones will use tun ...
2
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0answers
53 views

Cannot connect to OpenVPN server

I'm trying to run an OpenVPN server on a Raspberry Pi. After installation using apt, I wanted to establish just a raw connection to test it, but I can't connect to the server from another computer. ...
8
votes
4answers
1k views

Feed all traffic through OpenVPN for a specific network namespace only

I am trying to set up a VPN (using OpenVPN) such that all of the traffic, and only the traffic, to/from specific processes goes through the VPN; other processes should continue to use the physical ...
1
vote
0answers
66 views

Running a systemd service file after the network is up to bypass an OpenVPN default gateway

I would like to add a static route using a systemd service file on system boot. I have a DMZ network on a separate 192.168 class C network reachable via my default gateway. I also use OpenVPN to ...
1
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0answers
35 views

Route wireless LAN through OpenVPN

I am trying to set up my home server to act as an OpenVPN gateway so I can connect to my VPN from any device without installing special software of them. My server is running Ubuntu 14.04. The host ...
0
votes
1answer
41 views

What's the diference between a SSH tunnel and a VPN? [closed]

What situations do I have to use one in detriment to the other? I believe that both serves for the same situations at the most of the case, isn't?
0
votes
1answer
50 views

VPS: How to forward traffic to devices from public IP

My goal is to set up a public IP for a Android Smartphone which is running an "IP Cam" software - the interface can be accessed in local network on (example) 192.168.0.2:8080 - But it has no public IP ...
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0answers
2k views

Understand the Route table

I just setup the OpenVPN and it is working as expected. However, the routing table of the client is confusing me to no end. Here is the route table: # route -n Kernel IP routing table Destination ...
0
votes
0answers
30 views

OpenVPN Connect from a Different Network

I recently setup OpenVPN on a CentOS 6 machine. The setup went smooth and I can connect to it fine from a client computer when both computers are on the same network. I wanted to know how to make the ...
0
votes
0answers
69 views

OpenVPN TLS Error

I'm having trouble getting OpenVPN to work. I have installed and configured OpenVPN on my centos machine and it seemed to be going fine. I followed the instructions in the following link ...
0
votes
2answers
44 views

OpenVPN Server Setup [closed]

I've used OpenVPN Access Server in the past although it seems overkill for a second test server I am setting up. I am not very familiar with OpenVPN (including Access Server which I had help getting ...
0
votes
0answers
23 views

failing to tunnel F5VPN through OpenVPN

summary I need to tunnel an F5VPN through an OpenVPN in order to ssh from a client device (Debian laptop) through a firewall. The OpenVPN works, but I lose all networking on the laptop once I start ...
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0answers
146 views

Make docker containers accessible via vpn

I have three physical machine A, B, C, each of them has docker installed. I want to install openvpn server on machine A, and install openvpn client on B and C. B and C will connect to A. I want to ...
0
votes
0answers
35 views

openvpn enable to connect to the server

I have centOS 7 64 bits, When I try to connect with openvpn my client.conf I have this error: Mon Mar 16 09:11:26 2015 TLS_ERROR: BIO read tls_read_plaintext error: error:14090086:SSL ...
0
votes
2answers
104 views

Cannot access internet through OpenVPN

I have set up an openvpn server, generated a certificate and downloaded it to my client machine. After importing the client.ovpn file in the network manager, I can still ssh into the server itself, ...
1
vote
1answer
306 views

OpenVPN CLI for killswitch or connection fallback prevention

I'm using OpenVPN via command line to connect to my VPN on my current Linux distro since there is no GUI available (which had a killswitch checkbox). My problem is, I can't find any way to add a ...
2
votes
1answer
129 views

firewalld rules to route two user groups to different apps in OpenVPN

I have OpenVPN successfully configured on a remote CentOS 7 server to allow https access to employees and administrators, while also blocking ssh access to everyone who is NOT an administrator. This ...
1
vote
0answers
29 views

Appearing to be on the same network

I have a user that needs to connect to a machine located on a private network at another facility. Basically 192.168.0.20 -> 192.168.0.1 -> Internet -> 192.168.1.1 -> 192.168.2.1 -> ...