ELI5: Explain Like I'm 5

Internet Gateway Device Protocol

Imagine you live in a big house with a lot of rooms, and you want to be able to ask your friend who lives far away to come over and visit you. But your house is like a maze and your friend doesn't know the way in, so you need to give them some directions to follow.

The internet is like a big network of houses, with each house being a different website or computer that you can visit. But just like in your own house, there are different rooms and different ways to get around, and sometimes you need help finding your way.

That's where an internet gateway device comes in. It's like a really helpful person who lives in your house and knows all the secret passages and shortcuts to get around. It helps you connect to the internet and find your way to different websites or computers. The protocol is like the secret code that the helpful person uses to communicate with you and the other parts of the internet.

So basically, an internet gateway device protocol helps you find your way around the internet by communicating with all the different parts of the network and making sure you get to where you want to go. It's like a really smart guide who always knows the way.