So, if you know you're only going to connect from work, you can add the IP address for your work network - that lets you avoid opening the port to the entire public internet. With most routers you can define which source IP or source network can use port mapping. Your router automatically updates the DDNS service with your new IP address, should it change. To avoid running into this issue, consider using Dynamic DNS - this lets you connect to the PC using an easy to remember domain name, instead of the IP address. The router's IP address can change - your internet service provider (ISP) can assign you a new IP at any time. It is preferable to use a VPN.Īfter you map the port, you'll be able to connect to your host PC from outside the local network by connecting to the public IP address of your router (the second bullet above). If you must, make sure you have a strong password set for your PC. You're opening your PC up to the internet, which is not recommended. In most cases this is 3389 - that's the default port used by Remote Desktop connections. There are many ways to find this - you can search (in Bing or Google) for "my IP" or view the Wi-Fi network properties (for Windows 10). Your public IP address (the router's IP). Find the network configuration with an "Operational" status and then get the IPv4 address.
PC internal IP address: Look in Settings > Network & Internet > Status > View your network properties. For a general discussion of the steps, check out wikiHow to Set Up Port Forwarding on a Router.īefore you map the port you'll need the following: Specific steps for enabling port forwarding depend on the router you're using, so you'll need to search online for your router's instructions. Port forwarding simply maps the port on your router's IP address (your public IP) to the port and IP address of the PC you want to access.
You have a couple of options: use port forwarding or set up a VPN. If you need to connect to your PC from outside of the network your PC is running on, you need to enable that access. This means you need direct access to the PC (sometimes called "the host"). When you connect to your PC by using a Remote Desktop client, you're creating a peer-to-peer connection. Applies to: Windows Server 2022, Windows Server 2019, Windows 10, Windows Server 2016
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