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Learning OpenStack Networking (Neutron) - Second Edition by James Denton

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Firewall Management in the CLI

The primary commands associated with FWaaS in the Neutron CLI include:

  • firewall-create
  • firewall-delete
  • firewall-list
  • firewall-policy-create
  • firewall-policy-delete
  • firewall-policy-insert-rule
  • firewall-policy-list
  • firewall-policy-remove-rule
  • firewall-policy-show
  • firewall-policy-update
  • firewall-rule-create
  • firewall-rule-delete
  • firewall-rule-list
  • firewall-rule-show
  • firewall-rule-update
  • firewall-show
  • firewall-update

Like LBaaS, FWaaS requires a specific workflow to properly implement firewall policies. First, firewall rules must be created. Then, a firewall policy can be created that references firewall rules. Lastly, a firewall is created and associated with a firewall policy. Once a firewall policy is applied, the rules are immediately ...

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