Xenia is crazy good now somehow?

A lot of the netplay compatible games apparently "work locally" but not over a public server, I'm trying to figure out if Anarchy Reigns will work through Radmin VPN, either with a public server or a server I run myself, but my friend won't be home for a while

If anybody's got Xenia Canary Netplay and Radmin VPN installed and access to an Anarchy Reigns iso it'd be great to figure out exactly what's needed for this to work, assuming it will at all.