@realercatgirl @Suiseiseki
@realercatgirl

> You often can just tell the ISP you're using your own router, or use bridging, or to use double NAT in the worst case (best avoided, but sometimes it's necessary to have routing freedom).


You can tell them but they won't care, from my own experience, ISPs do not like to disclose PPPoE credentials which are needed to replace the router. And you're already in a multi layer NAT by default with these dogshit providers, free software that relies on p2p doesn't work.