On 11.01.2026 09:30 Uhr Reinder wrote: > Something must be ignoring the default/all setting or forcing it back > on.
Are the NetworkManager or systemd-networkd active? > root@reinder:~# sysctl -a |grep net.ipv6.conf.*accept_ra > [...] > net.ipv6.conf.ens18.accept_ra = 1 > [...] > net.ipv6.conf.ens19.accept_ra = 1 And that means the RA will be accepted and the route installed. Did you already check why the wrong RA exists? If not, this is the first task. -- kind regards Marco Send spam to [email protected]

