My OpenVPNs server.conf in vpc0 looks like this port 1194 proto udp dev tun ca ca.crt cert server.crt key server.key # This file should be kept secret dh dh2048.pem server 10.8.0.0 255.255.255.0 ifconfig-pool-persist ipp.txt client-config-dir /etc/openvpn/ccd mode server topology subnet push “route …

Ubuntu VPS Hosting via connecting multiple lans with openvpns iroute directive.