{% macro render_flowtable(name, devices, priority='filter', hardware_offload=false, with_counter=true) %}
flowtable {{ name }} {
    hook ingress priority {{ priority }}; devices = { {{ devices | join(', ') }} };
{% if hardware_offload %}
    flags offload;
{% endif %}
{% if with_counter %}
    counter
{% endif %}
}
{% endmacro %}