VPN tinklo darbingumo monitoringo sistema

VPN tinklų monitoringo analizė. Agento-menedžerio modelio apžvalga. SNMP protokolo analizė ir panaudojimas. Žvaigždės tipo tinlo analizė. Alternatyvių sistemų apžvalga ir palyginimas. Suformuoti reikalavimai ir sukurtas sitemos algoritmas. Sukurtos sitemos vartotojo sąsajos langai. Sistema tinkama naudoti tinkluose turinčiuose žvaigždinę struktūra.
The study is about Virtual Private Network monitoring models. Agent – manager frame is analyzed. The SNMP protocol working rules and the possibility of using it for solving the occurred problem are analyzed. The star type of network is reviewed. Some alternative programs, which could be used for solving the problem, are compared. The requirements for the system are set. The relations between the objects are created. The program working algorithm is created and explained. Some of program interface windows, showing the different states of the program are shown. Finally, the result of the work states the conclusion, that the newly created system could be useful for other, similar network using organizations.