Comment 13 for bug 1721223

What about server use cases that do not have networkd installed? There are complex network setups out there, such as HA with corosync/pacemaker, OpenStack Neutron, and that kind of thing. If this fix were SRU'd, will all of these things in the wild cope with this sysctl change?

Can networkd be made to work without relying on this sysctl tweak? If not, is it possible to refrain from tweaking this sysctl knob except for users affected by this bug (networkd users using DHCP)?