Set Up Dynamic Domain Name Server (DDNS)
There are four main ways to set up your own VPN server at home but, before you choose the right one for you, you should check if your home network is assigned a static or dynamic public IP address by your ISP.
Static IP addresses always remain the same, while dynamic IPs change from time to time.
If you have a dynamic IP address, we recommend setting up DDNS (Dynamic Domain Name System). DDNS is a service that maps internet domain names to IP addresses.
Simply put, it gives your ever-changing IP address a fixed and memorable domain name.
DDNS is helpful when you set up your own VPN server at home because it will save you from having to re-configure the VPN each time your public IP address changes.
To find out how to set up DDNS on your router, look for instructions on your router manufacturer’s website.
Now let’s look at the four ways you can set up your own VPN server at home:
