I could use some help. I want to implement a timed access to the network for a client or group of clients.
With timed access I mean I want to be able to stop network access at a certain time (for instance 22.00h) and start access at a certain time (for instance 7.30h)
I don’t think this is possible using the admin interface. I found this https://www.cyberciti.biz/tips/iptables-for-restricting-access-by-time-of-day.html
How would adjusting ip tables manually interfere with the NethServer implementation of the firewall?
Any help (and examples) are appreciated.
Question is: should the rule be a whitelist rule or a blacklist rule? (allow the daytime or block the nighttime)