Yes, that's the older template you are referring too, its only available for anet professional users. My LAN serverlist is based on it, but I'm adapting it to work with the beta template I posted above.
My plans are to rewrite the lan template and merge both together to one template. But I hadn't much time since I released the new internet template. Btw. I've uploaded a new version of the internet template. I think I solved the problems you had.
Also UPnP is already implemented in the new ANet version. But some other features I would like to add are not ready yet and my spare time is currently rare.
ANet - A stable and secure network plugin with multi-zone, unlimited players, voip, server-list features,... (for A7/A8)! get free version
