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It's not dead simple, it just seems that way because the router already comes configured for it. If you had a router already configured with a default firewall,

It's not dead simple, it just seems that way because the router already comes configured for it. If you had a router already configured with a default firewall, that would seem dead simple, too.

hueving 9y ago
If it comes pre-configured with the same behavior as NAT (no unsolicited ingress), what does that really solve over using NAT?
- Avernar 9y ago
  When you get multiple devices that require the same inbound ports (game consoles are a good example) you can open the same port for each device.