PfSense on OpenStack

[d.carmignani]

Hi, I'm trying to use the PfSense on a VM inside an OpenStack. It starts and configures but I always get an error running```
pfctl -o basic -f /tmp/rules.debug

The error that I get is

/tmp/rules.debug:18: cannot define table bogons: Invalid argument
pfctl: Syntax error in config file: pf rules not loaded

I tried everything that is on the web. I usually install the .iso on VirtualBox (I also tried specifying virtio as interface type) and then export the .img.
Please help!!  :-[