[pve-devel] pve-firewall : enable|disable firewall at interface level

[Dietmar Maurer]

> and
> 
> net0: virtio0:......., disablefw: 0:1
> 
> (default 0, if defined we explicity disable firewall for this net0)

net0: virtio0:......., firewall: 0:1

default 1