As I stated earlier, I'ver read the article. I've tried several different patterns, but get very eratic behavior. Just looking for a pattern that someone has had succes with.
OK, so what have you already tried and what exactly is the erratic behaviour? I.e. what is your allow pattern at the moment and what is your deny pattern?
I implemented on Monday and it worked fine. Tuesday morning there were internet sites that I was getting a 403:Forbidden access error. I removed the pull authorization and the sites were accessible.
My experience is such problems are solved easily once you see a video on them. I would advise you to search a related video on youtube. That will make things easy for you.