Some functions of the @ref SURF_host_interface and similar can give
you some information about:
- a host: get_speed(), get_available_speed();
- - a network link: get_link_name(), get_link_latency(), get_link_bandwith();
+ - a network link: get_link_name(), get_link_latency(), get_link_bandwidth();
- a route: get_route(), get_route_size().
During the simulation, call @a surf_host_model->execute() to schedule a
