Am 11.07.2023 um 15:29:14 Uhr schrieb Andreas B: > In Debian 11, the SLAAC-address got the `noprefixroute` property by > default. This is not the case in Debian 12. > > Why has this been changed and are those changes easy to read up on > anywhere? Documentation? Which manager (e.g. ifupdown, NetworkManager) do you use? here on Debian sid with NetworkManager, noprefixroute is on every IPv6 address.