SoftEtherSetup

SoftEther VPN Server

/etc/init.d/vpnserver restart

nano /etc/init.d/vpnserver

check iptables nat

iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o eth0 -j MASQUERADE  # route all clients with ip 10.8.0.x into eth0 network

iptables-save -t nat   # show current iptables nat

Save Routing Tables Permanent

service netfilter-persistent save

DNSMASQ

nano /etc/dnsmasq.conf

/etc/init.d/dnsmasq restart

OpenVPN

systemctl status openvpn@server

Set DNS Permanently

echo "nameserver 8.8.8.8" > /etc/resolv.conf

sudo apt update

sudo apt install resolvconf

sudo systemctl start resolvconf.service

sudo systemctl enable resolvconf.service

sudo systemctl status resolvconf.service

nano /etc/resolvconf/resolv.conf.d/head

# nameserver 8.8.8.8 
# nameserver 8.8.4.4

sudo systemctl restart resolvconf.service

sudo systemctl restart systemd-resolved.service

reboot

iNFO

WIREGUARD is required to install Kernel 5.6 or above.