I have a feeling that while some people celebrate NoNAT November I would go other way and drop AAAA records for my services.
IPv6 never really worked for me.
When my ISP forced me to be IPv6 only I called them and got IPv4 back as too many things failed.
Current one (Orange PL) uses Dualstack-Lite which I never got working properly.
And now Oracle Cloud instances have outgoing IPv6 traffic but not incoming one.
@hrw this is where I plug again https://ipv6-in-real.life/ ;)
@hrw The two parallel worlds thing is frustrating and confusing. It would be nice if there was seamless interoperability within infrastructure. If that exists now, I haven’t found it (or looked hard enough.) From what I can tell, the tunnel stuff (6to4 and teredo) tried to be that, but never took off or overcame their security implications.
Took some effort and websites are available over IPv6.
My home is still IPv4 only so tested used external tools ;(
@methoxyf DS-Lite (which my ISP offers) uses 6to4 IIRC.
Serious sick stuff. Send DHCPv6 query, parse result to get address for tunnel endpoint, setup tunel, hope it works.
@hrw Are you sure you have rules in the panel to permit incoming ipv6 traffic?
@rozie at the end it turned to be that.
All my previous servers were "handle your firewall on your system" so I did not noticed missing entries.