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Juniper BNG CUPS 23.1R1 installation requires the following minimum system requirements:


These system requirements are for Juniper BNG CUPS Controller (BNG CUPS Controller).

Primary Node

  • CPU cores—4 (hyperthreading preferred)
  • RAM—30 GB
  • Disk space—100 GB of free disk storage in the root partition

Worker Nodes—BNG CUPS Controller requires a minimum of three worker nodes. Each worker node must meet the following requirements:

  • CPU cores—7 (hyperthreading preferred)
  • RAM—62 GB
  • Disk space—64 GB of free disk storage in the root partition


Juniper BNG CUPS was verified with Kubernetes nodes running Ubuntu 18.04 LTS and Kubernetes 1.19.

For information on how to install Juniper BNG CUPS, see Juniper BNG CUPS Installation and Migration Guide.