Netplan Yaml File
Netplan is the new way on setting up the network in Ubuntu 18.04. The yaml file is located in /etc/netplan/filename.yaml, the contents of this file needs to be formatted correctly.
network:
version: 2
renderer: networkd
ethernets:
enp2s0f0:
dhcp4: no
addresses: [10.1.2.10/24]
gateway4: 10.1.2.1
nameservers:
search: [ezref.info]
addresses: [10.1.2.1]
To Apply the configuration run the command mentioned below, if the file is not formatted correctly, netplan will provide the exact location of the error in the yaml file.
netplan apply