sudo apt-get update

 

sudo wget http://www.softether-download.com/files/softether/v4.25-9656-rtm-2018.01.15-tree/Linux/SoftEther_VPN_Server/64bit_-_Intel_x64_or_AMD64/softether-vpnserver-v4.25-9656-rtm-2018.01.15-linux-x64-64bit.tar.gz

 

sudo tar -zxvf softether-vpnserver-v4.25-9656-rtm-2018.01.15-linux-x64-64bit.tar.gz

 

sudo apt-get install gcc automake autoconf libtool make

 

cd vpnserver

 

sudo ./.install.sh

 

sudo ./vpnserver start