Re:AWS to start charging for IPv4 usage, but critical servic...
by hot_gril on Friday November 10, 2023 @01:49PM
(#38222834)
Well, what I do is disable ipv6. I don't want the possibility that this is misconfigured, especially if the defaults tend to be wrong. Maybe my router doesn't even respect my firewall settings, like this: https://community.verizon.com/t5/Fios-Internet-and-High-Spee... Maybe the customer is wrong, but this shouldn't even be a question.
The rare times I want something publicly accessible, I use DMZ or port forwarding.
Then disable it. IPv6 SLAAC privacy extensions are device-controlled, meaning neither your ISP nor your router can force you to use/not use them (unless they're so incompetent that they do things like hand out /128s).