VPN with Local Network Shares

I’m running Kodi 17 on an AFTV2. What I would like to do is integrate my iTunes library from my MacBookPro (running OS X 10.11). What would be the best way to accomplish this?

A little background on my setup. I have my iTunes library shared through a DLNA server running on my Mac (EyeConnect). However, I use IPVanish VPN on my AFTV2. When I go and try to add a music source (UPnP), it’s not seeing it due to the VPN being active. I’m not keen on opening ports on my router to make my library accessible outside of my home network either. So, is there any way to tell Kodi to look on the local network for my library while connected to the VPN for all other stuff? I did confirm that it’s the VPN that is getting in the way, because if I disconnect from the VPN, I can see the share in Kodi just fine.

Am I trying to do the impossible? I have a tendency to do that quite a bit. LOL