Did I allow something that I am not suppose to?

I am not sure if I am suppose to allow this or not. Please advise.


What that rule means is that you can communicate with the Internet. If the remainder of your rules are what I’m thinking they are, you need this rule, or something equivalent. At worst, you could test it by changing it to a “block”, and see what happens.

Edit: I’m reminded that you really only need the rule as an outbound only rule. Allowing inbound for anything is effectively turning off your firewall.

It looks to me like you have half a Zone/Trusted network rule there. Certainly you don’t want to allow that rule as it is. Do you have a home network?