Okay kiddo, let me tell you about UDP helper address. UDP stands for User Datagram Protocol, which is a type of internet protocol used to send messages over the internet. Now, when you use UDP to send a message, it doesn't always go directly to its final destination. Sometimes, it might need a little help finding the right place to go.
That's where the UDP helper address comes in. Think of it like a map or a compass that helps the message find its way. Basically, the UDP helper address is an IP address that tells the message where to go. It's like a signpost or a guide that shows the message which route to take.
So, why might you need a UDP helper address? Well, sometimes messages can get lost or delayed if they don't have the right address or route. The UDP helper address helps to prevent this from happening by directing the message to the right place.
For example, let's say you wanted to send a message to a friend in another country. If you just sent the message without a UDP helper address, it might get lost or take a long time to arrive. But if you use a UDP helper address, it can help the message find its way more quickly and efficiently.
Overall, the UDP helper address is just a way to make sure messages get to where they need to go. It's like a little helper that guides the message along the way.