Thanks guys for your answers. My point here is, i have 33 users in that office I want to distribute the three connections to them. It doesnt matter if the network is down,as long as the connection among them is distributed to these three network. Rather than providing individual pfsense per 10 users, why not use one ordinary desktop having three NIC to manage them?
How about virtualbox? having windows 2012 as host and virtualize pfsense in three NICS, is this possible?
Please be patient with me and sorry for taking your time.
Best regards,