Vagrant and pfSense - Networking nightmares

[CT]

I finally managed a working pfSense Packer build but I keep running into issues using vagrant to launch the finished box.

You can see my vagrantfile here: https://github.com/ctarwater/packer-pfsense/blob/master/Vagrantfile

The pfSense box has 2 NICs - 

  - eth1 - WAN, DHCP

  - eth2 - LAN , private intnet

If I 'vagrant up' with either vmware or virtualbox it tells me 'warning connection timeout. Retrying' but if I remove eth2 then it continues to load just fine.

I'm still very new to pfSense/bsd so I'm not sure where to look.  When enabling eth2 from within the VM it says that doing so enables NAT and the built in firewall.  Manually disabling the firewall doesn't fix the issue so I'm thinking it's something to do with NAT?

Are there any pfSense / vm networking pros around here that have any ideas as to the cause?