<p dir="ltr">Yeah, but that's why the ps4 goes into a dmz. </p>
<p dir="ltr">I'm assuming there's a standard 10. or 192.168. lan network already. Tweak your router to add a second network segment just for the ps4 that is totally separate from the existing lan. If you have a router with 3 nics, you can physically segment that machine and turn on some firewall rules the block all traffic to you lan from it. Otherwise, add some local machine firewall rules to drop any traffic from the ps4 network to all other machines.</p>
<div class="gmail_quote">On Feb 28, 2016 8:53 AM, "DJ-Pfulio" <<a href="mailto:djpfulio@jdpfu.com">djpfulio@jdpfu.com</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On 02/28/2016 01:02 AM, James Sumners wrote:<br>
> I don't know why it would need to be wide open to the Internet. It should be<br>
> able to request port forwards on demand through UPnP.<br>
<br>
UPnP should be disabled on any network where there is any concern about security.<br>
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