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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.

  • read https://docs.bigbluebutton.org/2.2/configure-firewall and then put nginx infront and proxy to each Public -> NAT -> nginx -> (BBB instances) – Jacob Evans Nov 17 '20 at 13:30
  • what about: UDP ports in the range 16384 - 32768 (for FreeSWITCH/HTML5 RTP streams) Should I FORWARD these ports? How to do it for each BBB? – m.Azadi Nov 17 '20 at 13:58
  • you'd have to modify the RTP range of each server ( see https://stackoverflow.com/questions/60710416/freeswitch-is-using-different-rtp-ports-than-defined ), basically 32768-16384/(servercount) – Jacob Evans Nov 18 '20 at 13:58

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