tools/dev/vagrant/ansible/roles/brctl/vars/main.yml

interfaces:
    hostonly: "{{ hostonly_iface | default('eth1') }}"

networks:
    # CHANGE:
    #   'bridge' name of the bridge to create that is used when connecting
    #            the LXC containers
    bridge_name: "{{ bridge_name | default('onosbr0') }}"
    bridge: "{{ bridge_network | default('10.100.198.200/24') }}"