Show dummy interface information interfaces dummy ${vyos_op_scripts_dir}/show_interfaces.py --intf="$4" Show summary of the specified dummy interface information ${vyos_op_scripts_dir}/show_interfaces.py --intf="$4" --action=show-brief Show dummy interface information ${vyos_op_scripts_dir}/show_interfaces.py --intf-type=dummy --action=show-brief Show detailed dummy interface information ${vyos_op_scripts_dir}/show_interfaces.py --intf-type=dummy --action=show