Control tools for front-end system to run each node, running all aspects of monitoring, and should be able to stop, delete, restore, and other various modes of operation of the actual control message monitoring tool can also be run simultaneously on multiple send and receive information in real time channel monitoring, should be able to intercept stored in the file for the specific packet analysis systems operation and management subsystem is responsible for maintenance of these processes to start operation and status monitoring, once the process in which an exception occurs, the system To immediately start the recovery mechanism to ensure the normal operation of the system.