Dnsmasq as DNS and DHCP server
Dnsmasq is a simple DNS and DHCP server for small networks. It resolves the names from the local network according to the /etc/hosts file. Unknown name queries are forwarded and stored in the cache. The DHCP subsystem supports DHCPv4, DHCPv6, BOOTP (Bootstrap Protocol), and PXE. Preparation for Dnsmasq We switch to the „root“ user: sudo -i First, we update the package sources, the operating system, in this case, an Ubuntu 20.04LTS: apt update && apt upgrade -y && …