Setting up PIA and routing a single Host through it

[mantanix]

Hello, and apologies in advance. I've seen plenty of posts asking for support in setting up OpenVPN with PIA, and I've followed them as closely as I could. I am new to pfsense and networking, and I am attempting to set up an OpenVPN client on my protectli box such that all traffic from a single host on my subnet is routed through the VPN.

I've got pfblockerng set up on the box. I've followed this guide from PIA to set up the OpenVPN client, but I got stuck when I brought the VPN client up. I imagine it might be an issue with either the client configuration itself, or with my outbound rules.

Could anyone help me troubleshoot, or point me in the right direction to get support?