Nat trouble.

[Traydogg6969]

Ok here is the issue. I have 3 PlayStation 4s. And whatever ps4 I turn on first weather it be bedrooms or living room will get nat type 2. But the others will get nat type 3. How can I have all 3 ps4 be nat type 2. I tried port forwarding reserve up address dmz. Not sure what else to do. There is no option in wan to open nat filtering. I never had this issue with my comcast modem

[FURRYe38]

IF there is no NAT Filter option on the C7100, I would bridge the modem and install a external router that has NAT Filter options. NGs R7800, XR series, or Orbi systems all have NAT Filter options. This is something you will need since you have more than one game console online at the same time:

https://badmodems.com/Forum/viewtopic.php?f=6&t=21&sid=1bd00ead73abef85641d5b6c02d8a6b5