Ubuntu 20.04 – DHCP & DNS Server
OK, now most of the hosted services have been moved off-prem, its time to build a new office server to run the place! One of the first things after installing the latest Ubuntu it DHCP/DNS ... Assigning Static IP: In Ubuntu 20.04 LTS server, network configuration is controlled and managed by the netplan utility. During installation, cloud-init configures a dynamic IP to interface on server if the dhcp server is available. so, to configure a static IP, first we must make sure and confirm that network interface is not managed by cloud-init. Check that the file “/etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg” does not include an entry “network: {config: disabled}”: sudo cat /etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg If not, add it manually. sudo echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/subiquity-disable-cloudinit-networking.cfg Use “ip addr show” command to view IP address and interface details: Installing Bind9…