3 ms·
> There is only one "minor" issue: all major ISPs in my country ( Brazil ) only provide a single /64. You can't get another /64 unless you upgrade to a very exp
by throw0101a 4y ago
> There is only one "minor" issue: all major ISPs in my country ( Brazil ) only provide a single /64. You can't get another /64 unless you upgrade to a very expensive business plan.
And my ISP gives me a /56. What's your point? What you say is not a knock against the protocol, but stupid ISPs.
In fact, you're actually better off compared to IPv4. At least you now have publicly available IPs with can easily be connected to if you wish, rather than having to go through the silliness of port forwarding with NAT.
> IPv6 is the other way around. In practice, all devices and ports are exposed unless you explicitly block it.
Not on my Asus AC-68U: it has a default-deny rule on incoming connections. Only replies to existing connections are allowed.
Again: your critique is not against the protocol itself, but stupidity.