remote gw1.yul1.slickvpn.com 443 udp remote gw1.yul2.slickvpn.com 443 udp auth-user-pass /config/openvpn-credentials.txt client redirect-gateway remote-cert-tls server cipher AES-256-CBC proto udp dev tun nobind ca /etc/openvpn/slickvpn/ca.crt