Install OpenVPN gateway on Ubuntu 22.04

Job ID: 37140490

Budget: €30 – €250 EUR

I need someone to install a OpenVPN gateway on a Ubuntu 22.04 virtual linux server. The OpenVPN must be configured to use a preshared key as the unifi router on the other side will not work with certificates.

The gateway must be configured to route all trafic coming over the vpn to the internet and back. So all clients on my local lan will use the remote Ubuntu 22.04 linux box via VPN to connect to the internet. So this must be a site to site vpn. My local unifi router has a static IP and the Linux box as well.

Your will get root acces the the linux box. External firewall on the linux box is disabled.
Please use the word "keyboard" in your proposal. All other proposals will be ignored.

Additionally you should disable all not needed services on the linux box like webserver, mail etc. This box should only work as the vpn gateway.