A shell script to install VPN using SoftEther on Ubuntu VPS like DigitalOcean now requires Ubuntu 16.04 or Debian Jessie or higher
Some parts adapted to Google Cloud Engine VMs
- Execution for installation and setup
wget -O - bit.ly/se-vpnsetup | sudo bashThis script fetches the SoftEtherVPN Server Source Code from github After SE-VPN is built, it setups the SE-VPN server.
The following are done:
- adds a VirtualHub named VPN
- adds a user to the hub VPN with the username vpn and password vpn
- Creates a tap device called soft for local bridging
- And bridges it to the hub VPN.
- The tap device is initialized with ip address of 192.168.199.1/24
DNSMasq is installed to provide DNS and DHCP to the VPN Clients
IP tables are configured to provide DDOS protection and port redirection:
- TCP ports: 5242,4244,9200,9201,21,137,8484,82 to-port 995
- to allow SE-VPN clients to connect to the TCP ports
- and to allow OpenVPN clients to connect to both TCP and UDP ports
Haproxy is installed to share port 80,443,8080 to squid, ssh and SE-VPN
Lastly: It outputs a URL with the Sample OpenVPN config which can be modified to connect to various ports.