Hi, I have an openbsd firewall on my home network.
My daughter has become addicted to msn and I've spoken to her about restricting the time she spends on it.
What I want to do is only allow her access to msn for say 1 or 2 hours a day and enforce this on the firewall as well.
I can block access to msn on the firewall but I'm not sure of the best approach to enforce the time limit.
I'm thinking I could write a scripts run by cron every minute to calculate if her time is up but I think this is a bit messy. Is there a better approach?
