apt-get install openvpn systemctl enable openvpn.service systemctl start openvpn.service And the (Windows) client. Generate Key and Certificate, copy those and the diffie hellman file to the clients. Goto the openvpn config directory “C:\Program Files\OpenVPN\config” and create a .ovpn file there. For example “C:\Program Files\OpenVPN

20161217 11:35:34 W OpenVPN ROUTE: OpenVPN needs a gateway parameter for a --route option and no default was specified by either --route-gateway or --ifconfig options 20161217 11:35:34 W OpenVPN ROUTE: failed to parse/resolve route for host/network: 10.8.8.1 20161217 11:35:34 I TUN/TAP device tun1 opened The OpenVPN gateway will push the DNS setting to the vpn clients (by default for full tunnel and when configured for split-tunnel). Note that an empty Nameservers field in split-tunnel mode will not push any DNS settings to the connected clients but instead will use the client’s local DNS from his local network or manually configured. This is also explained in the OpenVPN HOWTO and involves you creating the appropriate configuration file in /etc/openvpn (and on Debian derived systems editing /etc/default/openvpn to activate autostart). How to avoid losing other Internet connectivity. After finally connecting to the openVPN, the default gateway is changed to use the openVPN. I added: route-nopull to that config to ensure i am not using the OpenVPN connection as default gateway but i also want to reach the VPN Server and the other VPN Clients. But when i add route-nopull to the client configuration i can't reach the VPN Server and the clients because something is missing.

Jan 22, 2016 · This will push an option to the client, so the client's default gateway becomes the OpenVPN connection. Effectively, the OpenVPN client becomes like any other client sitting on the LAN side of your router. Two things are needed for this to work: NAT should be enabled and IP forwarding should be done to/from the VPN tunnel.

From the OpenVPN man page:--route network/IP [netmask] [gateway] [metric] This tells the server config to "push" to the client, the route command which sets a networking route of the 10.10.10.0/24 subnet via the gateway 10.0.0.2 with a metric of 1. Metrics are used to give "preference" if multiple routes exist (such that the lowest cost wins). Nov 16, 2014 · I currently have a router using OpenVPN in client mode to connect to a host for anonymous internet access. I want everyone connected to the router to access the internet through OpenVPN. Is it possible to make OpenVPN the default gateway for everyone connected to the router without the clients apt-get install openvpn systemctl enable openvpn.service systemctl start openvpn.service And the (Windows) client. Generate Key and Certificate, copy those and the diffie hellman file to the clients. Goto the openvpn config directory “C:\Program Files\OpenVPN\config” and create a .ovpn file there. For example “C:\Program Files\OpenVPN Click Add.. under Default gateways. Type in 192.168.0.1 and click Add. Note: 192.168.0.1 is the most commonly used gateway, however, it may be different on your machine. To find a gateway, open the Command Prompt as Administrator and type this command: ipconfig | findstr Gateway ; You should now see the 192.168.0.1 under your Default Gateways

The OpenVPN gateway will push the DNS setting to the vpn clients (by default for full tunnel and when configured for split-tunnel). Note that an empty Nameservers field in split-tunnel mode will not push any DNS settings to the connected clients but instead will use the client’s local DNS from his local network or manually configured.

Jan 10, 2010 · The secret lies in the default gateway. If you use the local default gateway, Internet traffic will be routed via the local connection. If you use the remote default gateway, Internet traffic goes through the remote connection. By default, Windows VPN connections use the remote gateway – but changing the default is very easy.