Yeah, he was talking about the router you use to connect to the internet, not the one that feeds your scrap bin. What's listed in the email is actually correct, assuming you want to mess with your internet router. I have an IT background and have only done it twice, that I can remember. If you're having a problem with your internet connection, and IT isn't your thing, I'd strongly suggest you call your local Internet Service Provider for help. On the other hand, if you're having a problem with your shop router, you're in the right place.
If you have an open mind, you’ll generally find that you’ll learn the most from the people who say the things you least want to hear.