99-set-allmulticast-on.yaml

---
    apiVersion: machineconfiguration.openshift.io/v1
    kind: MachineConfig
    metadata: 
      labels: 
        machineconfiguration.openshift.io/role: master
      name: 99-set-allmulticast-on
    spec: 
      config:
        ignition: 
          config: 
            replace: 
              verification: {}
          proxy: {}
          security: 
            tls: {}
          timeouts: {}
          version: 3.2.0
        passwd: {}
        systemd:
         units:   
         - contents: |
             [Unit]
             Description=set allmulticast on
             After=NetworkManager.service
             
             [Service]
             Type=oneshot
             RemainAfterExit=yes
             ExecStart=ip link set dev ens1f0 allmulticast on
    
             [Install]
             WantedBy=multi-user.target
           enabled: true
           name: set-allmulticast-on.service