Re:The world in which IPv6 was a good design
by MrDOS on Sunday April 19, 2026 @03:02PM
(#47826695)
> easier to do bad things like "charge for individual internet user in a home."
This idea comes up in every HN conversation about IPv6, and so I suppose this time it's my turn to point out RFC 8981[0]. tl;dr: typically, machines which receive IPv6 address assignment via SLAAC (functional equivalent of DHCP) periodically cycle their addresses. Supposed to offer pretty effective protection against host-counting.
This idea comes up in every HN conversation about IPv6, and so I suppose this time it's my turn to point out RFC 8981[0]. tl;dr: typically, machines which receive IPv6 address assignment via SLAAC (functional equivalent of DHCP) periodically cycle their addresses. Supposed to offer pretty effective protection against host-counting.
0: https://datatracker.ietf.org/doc/html/rfc8981