On Sun 07 Aug 2016 at 03:32:00 +0000, Mark Fletcher wrote: > In the end I got what I needed by using Lars' pointer of the iptables > extensions. I copied the iptables systemd service unit from my LFS box to > the machine in question, and then created a script in /etc/systemd/scripts > that first sets the iptables output chain policy to DROP, then adds these > rules: > > iptables -A OUTPUT -m time --starttime 00:00 --stoptime 12:00 -j ACCEPT > iptables -A OUTPUT -d 192.168.11.0/24 -j ACCEPT
Would being able to alter UTC from the BIOS be reckoned to be a strong technical skill? And, more to the point, would it work in your situation?
