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Confirming the CIDR for Connector Cluster

Once the Connector server is verified, you need to confirm the CIDR for the Connector Cluster.

Confirm the CIDR for Connector Cluster

  • The default CIDR used for the Connector's k3s network are: 10.42.0.0/16, 10.43.0.0/16,10.43.0.10.
  • The CIDR must not be in conflict with customer's enterprise network CIDRs, where the Connector Virtual Machine is accessible.
  • If any of the default Connector Cluster's CIDR is in conflict, confirm the desired CIDRs to be used by Connector that are Not in conflict:
    • --cluster-cidr : this is to set cluster CIDR, default is 10.42.0.0/16.
    • --service-cidr: this is to set service CIDR, default is 10.43.0.0/16.
    • --cluster-dns: this is to set cluster dns ip address, default is 10.43.0.10, it has to be part of of the --service-cidr.
  • Record the new CIDRs if the default is in conflict, they are required for Connector configuration during installation, For example, to change the cluster CIDR to 192.168.10.0 and service to 172.16.0.0. The configure command example: sudo anyware-connector configure --cluster-cider 192.168.10.0/24 --service-cidr 172.16.0.0/16 --cluster-dns 172.16.0.10.