Hi, this is Wayne again with a topic “What The Heck Is Port Forwarding?”.
Your router does a lot more than just give you access to the internet. It blocks strangers, who are trying to get into your home network for CD purposes, but sometimes it accidentally blocks legitimate traffic and you have to poke a couple holes in your router’s, solid firewall. So your gadgets will work correctly doing this involves a process called port forwarding a term you might have seen in your router settings menu, but is that some complicated inside baseball for Network Engineers or is it something you can actually use at home? It turns out port forwarding can be important to the average Joe or Jane, especially if you play games online, use Smart Home devices or run any kind of server. You see a port in this case, isn’t an Ethernet or USB port on the back of your computer.
This kind of Port exists in software, and it’s basically just a channel devices use to talk to each other, like those cups and with the strings attached that they go, which Port is being used, depends on the application. For example, secure web browsing often uses Port 445 3.. The network time protocol that keeps your PC’s time up to date, uses Port 123 and, if you’re, playing Minecraft you’re using Port 25565, the classic and there are thousands of ports available with many of them being unassigned. So programs can use them as needed. So what exactly is port forwarding then? Well, whenever a server or another device on the internet wants to talk to a gadget on your home network, most routers by default block that request for security it’ll only let outside traffic in if you initiated the connection web browsing, is a great example of this, because When you type in a web address you’re the one starting the connection with whatever server is hosting that web page port forwarding overcomes this limitation and allows something from the outside to start a connection with a device on your network.
So, if something like an online game or your video doorbell, just isn’t working port forwarding may just be the trick, we’ll tell you how to get started with it right after we thank our sponsor sea Sonic, see Sonic’s Focus plan plus 750 watt gold power supply is A good choice for mid-range systems at a great price. It features an 80 plus gold rating is completely modular and has fluid Dynamic bearings as well as hybrid fan, control to control overall fan noise, and it’s all, backed by a 10 year, warranty wow. So learn more about them at csonic.com or through the links below, so here’s how to set up port forwarding. First, you need to know what port is used by the program you want to allow through.
You can typically find that information with a quick Google search, but some programs can use any open port that you specify. So if that’s the case pick a port that is typically not used by anything else, if you’re not sure whether a port is usually free, we’ll have a list in the description. Next you’ll need to go into your router settings and assign a static IP address to the device you’re trying to set up with port forwarding.
A typical router will change the local address of devices on your network regularly, so you’ll need to have one local IP address for the gadget in question, make sure to assign it something in your local IP range, which typically starts with the numbers. 192.168. The final step is to set up a port forwarding rule also in your router settings. It’S just a matter of specifying the port you’re using or a range of ports then punching in which internal IP address the traffic should go to this way when an outside program tries to connect to your router via its public or external IP address. On that Port, your router knows to allow the connection and forward the traffic to the device you want.
You see you see that why it’s called that. After doing this, you should be good to go. You can even use an online Port Checker to quickly check that the port you want is open and that your settings are correct. Do keep in mind that, because you’re, allowing an outside connection to your internal Network, port forwarding can open you up to some security risks, especially if you’re forwarding to a PC or a server rather than a game console so make sure you’re not opening up more ports Than you need don’t get greedy for ports, they aren’t unlimited Olive Garden breadsticks. The good news is that modern operating systems like Windows, as well as many popular applications that use port forwarding like Plex and teams speak, are pretty good about Not Giving excessive control to someone connecting from the outside, but make sure your software is up to date. You don’t want to miss the security patch to allow some Rando to start peeking through your cameras, to see you doing something embarrassing with your 14 cats. That’S between you and your cats. That’S it for this video guys, thanks for watching like the video, if you liked it dislike it, if you disliked it check out our other videos and comment below with video suggestions and most important of all, you know what I’m gon na say: don’t forget to subscribe! .