I see that you have a clean version of the FAQ on the NAT “code” above. Thanks for that!! I have a question on the middle number. Would you be able to explain the difference between “1” and “3”? In other words, what’s the difference between “111” and “131”? I used to show 111, but I had to put in a different router and even though the setup is the same (port forwarding and all that), I’m showing 131 now. I’m wondering what makes the difference and what I might have missed. Any info would be greatly appreciated!!