• I have to agree, it's a mess to configure firewalls. Thou I've only configured my personal ones.

    One time I started out sending an email to the internet service provider I had, asking which protocols and ports they needed open for me to get internet. They didnt know! I started out hard, blocking a bit too much so I didnt even get the packages from the isp that gave me my ip address.. It is a mess and last i checked it was not that easy to find out all the information one should have.