Linux Hint published a network configuration guide for Debian 10.

Advanced Network Configuration in Debian 10 (Buster)

Sometimes, you need to configure your Debian 1 network. You can do it through Advanced Network configuration. How to configure various network operations on the Debian system is explained in this article. Although the methods explained in this article are for the Debian system, most operations should run on other Debian based systems like Ubuntu and other Linux operating systems as well.

Advanced Network Configuration in Debian 10 (Buster) – Linux Hint