We are going to explain to you what CG-NAT is, a technology that some operators have when you contract Internet with them. It is something that makes some things easier for them, but for you it may have some drawbacks that you should be aware of.
Not all operators make it clear whether when you contract Internet with them you will have CG-Nat or not, and that is why we are going to try to explain it to you. This way, you will know what it is and you will be able to ask about it or request that it be deactivated.
What is CG-NAT
The Internet has a problem, and that is that there is a shortage of IP addresses. Well, specifically there is a shortage of IPv4 addresses, although this is something that is solved with the move to IPv6. However, for some operators it is easier to manage the few IP addresses with CG-Nat than to move them all to the new standard.
