On a personal note, I used an ISP with CGNAT for a very short while, and it was despicable. It completely, utterly breaks any possibility of peer-to-peer stuff, in million little ways like UPnP being insufficient to make online gaming work as expected. It was just awful.
On a personal note, I used an ISP with CGNAT for a very short while, and it was despicable. It completely, utterly breaks any possibility of peer-to-peer stuff, in million little ways like UPnP being insufficient to make online gaming work as expected. It was just awful.