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SASE Upgrade

Tags: Documentation

The NetWitness Peer-to-Peer network (Nebula) is not upgraded by default when doing a NetWitness system upgrade. Additional steps are required. After a NetWitness upgrade of the Admin Server, the following command must be executed using the nw-create-cloud-hybrid script on the Admin Server:

nw-create-cloud-hybrid --upgrade-overlay-network

  • Options: --deployment-model
  • Description:

    Optional Name of deployment model in template

    defaults to pre-defined 'gcp default'


  • Options: --cloud-key-path
  • Description:

    Optional Cloud Service Account Json-based key data path

    GCP will default to /root/.gcp/gcp-auth-token.json


This upgrades the version of nebula on all NetWitness SASE created cloud-based assets and the Admin Server to the version installed when the NetWitness Admin Server was upgraded.