If you want to use it with Apps, we do offer an VPN addon for all our Apps that offers OpenVPN support.
Which should also support NordVPN just fine :)]
I would love to know more about said addon. I am trying to setup Transmission , but cant seem to get the container to use an IP other than the host address.( I have tried specifying a different address, but it doesn't seem to do anything.) I was originally going to use policy based routing to tunnel all of the Transmission container's traffic through my Nord subscription, for obvious reasons. Rather than fighting with the transmission app. I tried to see if I could use the built in Open vpn client functionality within Truenas Sacale, but I cant seem to get it to work. I'm looking for the path of least resistance because this Truenas box is not my highest priority and im not trying to have it eat up all of my free time.