anchor.diff:      machineCIDR:
   ----
   |
  -|The public CIDR (Classless Inter-Domain Routing) of the external network. For example, `10.0.0.0/24` or `2620:52:0:1302::/64`.
  -
  +|The public CIDR (Classless Inter-Domain Routing) of the external network. For example, `10.0.0.0/24`
  +ifdef::upstream[]
  +ifeval::[{release} >= 4.5]
  +or `2620:52:0:1302::/64`
  +endif::[]
  +endif::[]
  +.
   
   a|[[workername]]
   ----
  
positive.code: 
  
  ifeval::[{release} > 4.3]
  |`provisioningDHCPExternal`
  | false
  |Defines if the installer uses an external DHCP or the provisioner node DHCP.
  
  |`provisioningDHCPRange`
  |`172.22.0.10,172.22.0.100`
  
negative.code: |
  | The domain name for the cluster. For example, `example.com`.
  
  | [[sshkey]] `sshKey`
  |
  | The `sshKey` configuration setting contains the key in the `~/.ssh/id_rsa.pub` file required to access the control plane nodes and worker nodes. Typically, this key is from the `provisioner` node.
  
  | [[pullsecret]] `pullSecret`
  |
  | The `pullSecret` configuration setting contains a copy of the pull secret downloaded from the link:https://cloud.redhat.com/openshift/install/metal/user-provisioned[Install OpenShift on Bare Metal] page when preparing the provisioner node.
  
  
  a|[[metadataname]]
  ----
  