OpenBSD finally got installed because I had a corner case where Linux cannot rein in the misbehaving systemd. This corner case is where I must block all networ

OpenBSD finally got installed because I had a corner case where Linux cannot rein in the misbehaving systemd. This corner case is where I must block all network access with and by systemd. systemd DHCP is still immature in dealing with Juniper DHCP server (used by Verizon FiOS) so I stayed with ISC DHCP server. Further more, despite disabling DHCP in systemd, this systemd continued to spew network packets (think aggregate link and bridging). Since I want no part of systemd accessing the network, I found that there is no way to QUIET that systemd despite its own config effort. Not even Linux firewall can block this PID 1 (systemd). Coupled that with recent but devastating CVE vulnerability of systemd, I’ve since moved to Denuvan distro, which uses SysV init as well as Debian APT repositories. Initial pre-production review shows that this OpenBSD OS remains the only one OS that can block by PID. So, I am sold. No more effort to super-hardening of Linux. No more. Just install and go.