1 / 10

Prototype Development of SNMP Manager & Agent for Web Server Monitoring

This project involves the design and initial development of a prototype SNMP (Simple Network Management Protocol) Manager and Agent aimed at effectively monitoring web servers. Utilizing SNMP4J libraries and AdventNet's SNMP Agent Toolkit, the system allows the manager to perform various operations, including setting server parameters and retrieving critical performance metrics. Key functionalities include monitoring server uptime, connections per second, and generating alerts for threshold breaches. The prototype was evaluated through rigorous testing, demonstrating accurate data retrieval and operational effectiveness.

minna
Télécharger la présentation

Prototype Development of SNMP Manager & Agent for Web Server Monitoring

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Design and Initial Development of Prototype Demonstration of an SNMP Manager & Agent for Monitoring Web Server 17 December 2009 Group 1 Developers: Peter Hannon Brian Walshe Researchers: Arnav Aggarwal Paul Gildea PM: Paul Soprovici

  2. Objective • Design an SNMP Manager & Agent for Monitoring Web Server

  3. SNMP Model • Manager • Set • Get • Get Bulk • Agent • Trap • Management Information Base An SNMP-Managed Network Consists of Managed Devices, Agents, and NMSs (http://www.cisco.com/en/US/docs/internetworking/technology/handbook/SNMP.html#wp1022871)

  4. Design • SNMP – used by the manager to communicate with the agent • Manager – SNMP4J Libraries • Agent - AdventNet SNMP Agent Toolkit for Java • Agent to Web Server communication through JMX (Java Management Extensions) calls

  5. Design -2 • What to monitor? • Set: • restart the server • Enable/disable http port • Set connections per second threshold • Get: • Hostname/port • Uptime • Connections per second/ threshold • Heap memory usage • Get bulk • Servlet table • Trap: • Connections per second threshold exceeded notification

  6. Implementation - Manager SET GET GET BULK TRAP

  7. Implementation - Agent • MIB: designed in AdventNet • Agent: generated in AdventNet 1.3.6.1.4.1.1.5.3

  8. Evaluation • Comparison of the values returned by Gets and Get Bulk with JConsole • Sets have the expected results • Threshold and Traps • Use Python to generate multiple requests from urllib import urlopen import time for i in range(1000): urlopen("http://localhost:8080") time.sleep(0.01) If connectionsPerSec > connectionsThreshold TRAP

  9. Conclusion:

  10. DEMO

More Related