Forum Discussion
ipv4/cgnat down again
same thing happened 20 days ago https://community.t-mobile.com/tv-home-internet-7/ipv4-went-down-90-of-the-internet-is-down-47041 support “experts” are clueless, they don't know what dns is, what ipv...
It is common to refer to CGNAT but I believe the reality is that the solution is in reality 464XLAT. Cross translation of IPv4 to IPv6 & back to IPv4 which is a bit of an evolution over CGNAT. The dual stack solution seems to also take this to a hybrid routing solution depending upon the type of traffic.
The goal is to move forward to IPv6 which would resolve the limitations of IPv4 and would probably eliminate a considerable amount of complexity.
Visita https://whatismyipaddress.com and allow the location and it should provide both the IPv6 & IPv4 addresses from an external perspective. Interesting to see. They have a speed test tool too. It just reported 357.4 down & 43.9 upload speed. A bit of a surprise but sourcing out of Atlanta so maybe not.
