Allow firewall for 20 mins

[ro31337]

I'm trying to configure the firewall rules. Pretty much what I'm looking for is to allow Internet only for 20 minutes with single rule, ideally. Here is the setup I have for two rules:

firewall.@rule[10]=rule
firewall.@rule[10].name='REJECT_ALL'
firewall.@rule[10].src='lan'
firewall.@rule[10].dest='wan'
firewall.@rule[10].start_time='00:00:01'
firewall.@rule[10].stop_time='23:59:59'
firewall.@rule[10].weekdays='Mon Tue Wed Thu Fri Sat Sun'
firewall.@rule[10].target='REJECT'
firewall.@rule[11]=rule
firewall.@rule[11].name='ALLOW_SOME'
firewall.@rule[11].src='lan'
firewall.@rule[11].dest='wan'
firewall.@rule[11].start_time='14:10:00'
firewall.@rule[11].stop_time='14:30:00'
firewall.@rule[11].weekdays='Mon Tue Wed Thu Fri Sat Sun'
firewall.@rule[11].target='ACCEPT'

date output:

Sat Jul 16 14:13:56 PDT 2022

And my Internet doesn't work. Am I right that the syntax above won't work and I will need to create two rules with the timespan I want to allow? Ideally I want only one rule, since it's much easier to change than changing two rules.

[amteza]

Re-order firewall rules, REJECT rule must be after ALLOW rule.

[trendy]

You also don't need to specify the time in the rejecting rule. There is a gap of 2 seconds because of that.