[debops-users] enable ip_forward in debops.sysctrl.

Hi all, I want to enable ip forwarding (ipv4/ipv6) for one host. I thought it should be enough to set sysctl__system_ip_forwarding_enabled: True But it doesn't work. I have to set instead: sysctl__host_parameters: 'net.ipv4.ip_forward': value: 1 comment: | enable IPv4 traffic forwarding. If I understand correctly, it's enabled/disabled through this rule in the debops.sysctl role: sysctl__hardening_map: 'net.ipv4.ip_forward': value: 0 comment: | Disable IPv4 traffic forwarding. state: '{{ sysctl__system_ip_forwarding_enabled|bool | ternary("absent", "present") }}' 'net.ipv6.conf.all.forwarding': value: 0 comment: 'Disable IPv6 traffic forwarding.' state: '{{ sysctl__system_ip_forwarding_enabled|bool | ternary("absent", "present") }}' [.....] What do I wrong? What I realized: I do not set sysctl__system_ip_forwarding_enabled: True at all, there is an entry: net.ipv4.ip_forward = 1 set. If I don't set it there is no entry generated at all - which means the default (on debian) is active which means "0". Thanks and regards Jan