IVPN is a fairly popular and generally trustworthy VPN provider. In this post, I will walk you through how to use the official IVPN client in a ProxyVM on Qubes OS. We will deviate from the official guide by using systemd path to handle DNAT. This will provide the same robustness as their approach to modify /opt/ivpn/etc/firewall.sh, while avoiding the risk that the modifications will be overwritten by a future app update.
