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changes.mady.by.user Francesco Murdaca

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  1. Create a file and save it under this path /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with content:

    network: {config: disabled}


  2. Modify and save the cloud file at this path /etc/netplan/50-cloud-init.yaml adding the following lines in the list of ethernets

    Code Block
            ens4:
            dhcp4: true
            match:
                macaddress: COPY HERE THE ONE IDENTIFED FROM the command ip addr show for ens4 (e.g. fa:16:3e:14:d6:4c)
            set-name: ens4
            optional: true

    So you will have something like this at the end:

    Code Block
    # This file is generated from information provided by the datasource.  Changes
# to it will not persist across an instance reboot.  To disable cloud-init's
# network configuration capabilities, write a file
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
# network: {config: disabled}
network:
    ethernets:
        ens3:
            dhcp4: true
            match:
                macaddress: fa:16:3e:c3:6d:1f
            set-name: ens3
        ens4:
            dhcp4: true
            match:
                macaddress: fa:16:3e:14:d6:4c
            set-name: ens4
            optional: true

    version: 2


  3. Run the following command:

    Code Block
    netplan apply


  4. Finally verify the network is up, running ip addr show again

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