client dev tun proto udp remote vpn.example.org port 1194 resolv-retry infinite nobind persist-key persist-tun # use this to point to certificates or embed them directly in file like below #ca ca.crt #cert client.crt #key client.key remote-cert-tls server key-direction 1 cipher AES-256-CBC #Uncomment this block to ignore the pushed DNS servers and use your own #pull-filter ignore "dhcp-option DNS" #dhcp-option DNS 1.1.1.1 #dhcp-option DNS 1.0.0.1 verb 3 # embedded certificates ... CA certificate ... client's key ... client's certificate ... tls-auth ta.key