If you’re looking to open up your PlayStation 4 to the internet and other devices, you’ll need to set its network address translation (NAT) type. Here’s how:

  1. From the main menu, select “Settings.”
  2. Select “System.”
  3. Select “Network Settings.”
  4. Under “Network Address Translation,” select the type of NAT you want to use: “Public,” “Private,” or “Both.” If you want your PS4 to use both types of NAT, select “Both.”
  5. Select the appropriate port numbers for your needs. You can open up ports 443 (SSL) and 80 (HTTP) for online gaming and other activities, respectively. If you need more ports opened up, simply add them after selecting the appropriate number range in step 5 above. ..