3 ms·
Making the connection is the hard part. The vast majority of computers and mobile devices basically do not have a routable/public IP address. Teredo tunneling
by aeternum 7y ago
Making the connection is the hard part. The vast majority of computers and mobile devices basically do not have a routable/public IP address.
Teredo tunneling was one of the coolest solutions to this problem, providing both NAT-busting and IPv6 support but unfortunately it never gained popularity.