Use the on-line mode to configure batool dynamically. If any modifications are made, the configuration for the kernel module is updated immediately. This is useful if an immediate temporary change is required because of a problem in your network. Online mode allows you to observe the consequences of a particular configuration before you save it.
Care must be taken when modifying the configuration file in on-line mode as changes are effective immediately. For example, by reducing the bandwidth allocation to your own connection, you can disconnect yourself from the host system.