Skip to main content

NetPlan

Ref: NetPlan documentation

  • Ubuntu 18 - 22 network manager
  • Config files path: /etc/netplan/*.yaml
  • Config file name:
    • 1st config: 01-<name>.yaml
    • 2nd config: 02-<name>.yaml
    • ...
    • <name> can be whatever
# Package info
apt show netplan.io

Config​

network:
    version: 2
    ethernets:
        # <interface name>:
        enp5s0:
            # dhcp4: true
            addresses:
            # - <IP address>/<net mask>
            - 10.0.0.10/24
            nameservers:
                addresses:
                # - <IP address>
                - 10.0.0.1
                search:
                # - <search domain>
                - example.org
            routes:
            - to: default
              # via: <IP address>
              via: 10.0.0.1
              # metric: <metric>
# addresses: [<IP address>/<net mask>, ...]
addresses: [10.0.0.10/24]

# same as

addresses:
- 10.0.0.10/24

Apply​

sudo netplan apply