Hello Since upgrading dhcpcd from 6.11.5-1 to 7.0.1-1 my (VLAN) interface doesn't get an IPv6 address (via SLAAC) anymore. The netctl profile in question: Interface=enp0s25.100 Connection=vlan BindsToInterfaces=enp0s25 VLANID=100 IP=dhcp IP6=stateless With dhcpcd-6.11.5-1 starting this netctl profile results in an IPv4 address being configured via DHCP and an IPv6 address being configured via SLAAC as expected. With dhcpcd-7.0.1-1 starting this netctl profile results in an IPv4 address being configured via DHCP, but no IPv6 address is configured. In both cases, netctl passes dhcpcd the same arguments: dhcpcd -4 -q -t 30 -L enp0s25.100 so that's probably not the source of the problem. If I disable IPv4 DHCP (by setting `IP=no' in the above netctl profile), SLAAC works fine again (but of course then I don't get an IPv4 address via DHCP anymore...). Is anybody seeing the same issue? Is really dhcpcd to blame? TIA & cheers, Jukka -- This email fills a much-needed gap in the archives.