In the example below you can review a netplan using IPv4 as well as IPv6. We’ve replaced the addresses with casual IPs.
# This file describes the network interfaces available on your system # For more information, see netplan(5). network: version: 2 renderer: networkd ethernets: eth0: # Disable DHCP dhcp4: no dhcp6: no # Address configuration - multiple addresses can be added by adding a line addresses: - 192.168.1.123/24 - 123:4567:ab12:3:192:168:1:123/64 # Gateways gateway4: 192.168.1.1 gateway6: 123:4567:ab12:3::1 # Nameservers - again you can add multiple lines nameservers: addresses: - 192.168.1.1 - 192.168.1.2 - 123:4567:ab12:3:192:168:1:1 - 123:4567:ab12:3:192:168:1:2
You can apply your netplan by using the following command:
sudo netplan apply