![]() ![]() Log in to your server and run the script again: $ dig TXT +short. Step 6 – Adding or removing OpenVPN client #The following must return public IP address of the OpenVPN server $ ip route #Make sure routing setup working $ ping 10.8.0.1 #Ping to the OpenVPN server gateway $ sudo systemctl start #<-start client service Step 5 – Verify/test the connectivityĮxecute the following ping/ ip and dig commands after connecting to OpenVPN server from your Linux desktop: Your Linux system will automatically connect when computer restart using openvpn script/service: $ sudo openvpn -client -config /etc/openvpn/nf Sudo find / -iname "*.ovpn" Linux Desktop: OpenVPN client configurationįirst, install the openvpn client for your desktop, enter: opvn file location such as desktop.ovpn on the Ubuntu server? Try locating by typing the following command: Next, provide this file to your OpenVPN client to connect:įorgotten your. All you have to do is copy this file to your local desktop using the scp command: On server your will find a client configuration file called ~/desktop.ovpn. OpenVPN UDP port 1194 opened using AWS EC2/Lightsail Linux instance Step 4 – Connect an OpenVPN server using IOS/Android/Linux/Windows client Run the following ss command to see your OpenVPN port on EC2 cloud instance: Warning: AWS EC2/Lightsail users need to open the default OpenVPN port UDP/1194 using Amazon EC2 security groups for the Linux instances feature. How do I start/stop/restart OpenVPN server on Ubuntu 18.04 LTS? Those are fast DNS server and reached from anywhere on the Internet. To avoid problem always choose DNS as 1.1.1.1 or Google DNS. Sample session from Linode/DO server where cloud server has direct public IPv4 address: Sample session from AWS/Lightsail where my cloud server is behind NAT: $ vim openvpn-install.sh Run openvpn-install.sh to install OpenVPN server One can view the script using a text editor such as nano/vim: Setup permissions using the chmod command: I am going to use the wget command (you can use the curl command to download file too). ![]() Step 3 – Download and run openvpn-install.sh script All you have to do is provide correct IP address when asked for it. The script will automatically detect your networking setup. For example, AWS EC2/Lightsail give you this kind of NAT public IP address. Private static IP address directly attached to your server and your server is behind NAT with public IP address.For example, Linode, Digital Ocean, and others gives you direct public IP address. Public static IP address directly assigned to your box and routed from the Internet.Most cloud servers have two types of IP address: $ dig +short TXT +short. | awk -F'"' '' $ sudo apt upgrade Step 2 – Find and note down your IP addressĪnother option is to run the following dig command/ host command to find out your public IP address from Linux command line: The steps are as follows: Step 1 – Update your system Procedure: Ubuntu 18.04 LTS Set Up OpenVPN Server In 5 Minutes This tutorial provides step-by-step instructions for configuring an OpenVPN server on Ubuntu Linux 18.04 LTS server. You can bypass the geo-blocked site and increase your privacy or safety online. VPN is also required to access your corporate or enterprise or home server resources. A VPN allows you to connect securely to an insecure public network such as wifi network at the airport or hotel. It is an open source software and distributed under the GNU GPL. It implements OSI layer 2 or 3 secure network extension using the SSL/TLS protocol. Introduction OpenVPN is a full-featured SSL VPN (virtual private network). How do I set up an OpenVPN Server on Ubuntu Linux version 18.04 LTS server to shield my browsing activity from bad guys on public Wi-Fi, and more? I am a new Ubuntu Linux 18.04 LTS server user. ![]()
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