I have firewall2.d but no firewall2 file. I am trying to set up a lamp server but all the directions I get are for firewall2 "no d". I looked into firewall2.d but it doesn't have what they are referring to the code they refer to in the tutorial. It appears that I need firewall2 with "no d" in order to work my way through this tutorial. I also need to have it to set up the protection.