network:
    ethernets:
        test_enp1s0:
            addresses:
                - 1.2.3.5/24
            gateway4: 1.2.3.1
            match:
                macaddress: 52:54:00:8b:0d:93
            mtu: 1500
            set-name: test_enp1s0
        test_enp2s0:
            addresses:
                - fc00:5aa8:7160:d9eb:1:0:1:5/64
            gateway6: 'fc00:5aa8:7160:d9eb::'
            match:
                macaddress: 52:54:00:8b:ad:93
            mtu: 1500
            routes:
                - metric: 200
                  to: fc00:5aa8:7160:d9eb::1/128
                  via: fe80::1
            set-name: test_enp2s0
    version: 2