- hosts: hccn
  tasks:
    - name: execute hccn_tool
      process_hccn:
        device_ips: "{{ deviceip | default([]) }}"
        gateways: "{{ gateways | default('') }}"
        netmask: "{{ netmask | default('') }}"
        detect_ips: "{{ detectip | default([]) }}"
        common_network: "{{ common_network | default('') }}"
        bitmap: "{{ bitmap | default('') }}"
        dscp_tc: "{{ dscp_tc | default('') }}"
        roce_port: "{{ roce_port | default('') }}"