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Route Observation using Mobile Agent

Route Observation using Mobile Agent. Hori Lab Jun Sakai. Background And Purpose. Background. SNMP （ Simple Network Management Protocol ） can observe only network equipment. Recently, The Networks size became larger and more complex than ever.

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Route Observation using Mobile Agent

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  1. Route Observation using Mobile Agent Hori Lab Jun Sakai

  2. Background And Purpose Background • SNMP（Simple Network Management Protocol ）can observe only network equipment. • Recently, The Networks size became larger and more complex than ever. Hard to implement in client side Purpose • To find the server information and route path . • To implement a route observation program using Mobile Agent and Java.

  3. State Byte Code Mobile Agent • Mobile Agent is the program that independently move among hosts. • When the Agent moves among hosts ,the state and source code will also be transferred to the designated host. Mobile Agent Mobile Agent State migration State Byte Code Byte Code Network Computer A Computer B

  4. Agent Aglt Aglet Aglet Aglet Server Aglet Server Security Layer Security Layer Aglet Java Virtual Machine Java Virtual Machine OS/Hardware OS/Hardware migration Computer B Each agent moves with its state and code. Implementation’s Environment and Mobile Agent System • Ｊａｖａ　 : ＪＤＫ１．３ • ＯＳ　 : Solaris　７ • MobileAgent: Aglets Computer A

  5. Route Monitering • The manager generates an Agent. • The agent routes among hosts. • Traceroute program executes in each host .Each host then will return the result to manager. server traceroute host Aglet manager traceroute host Disk server host traceroute

  6. Future works and Conclusion Future works • To validate the reliability of system. • To implement Security Conclusion Mobile Agent can be implemented using Java.

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