I have a virtualized server with 5 vm, and I have one domain and only 2 public IP (can not buy more IP).
vm1: pfsense, eth1: public IP x.x.x.x, eth2: local IP: 10.0.0.1 vm2, vm3, vm4, vm5 (is empty) If I can setup at least 3 or 4 bbb vm (behind pfsense, using local eth 10.0.0.x) ? If I must setup stun/turn server with another my public IP? If I can NAT ports? If each bbb server needs one public IP for itself? Please explain more... Thanks.