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Created on November 22, 2002 by

Table of Contents
  1. Network Health Monitoring Systems.
  2. Introduction:
  3. Server Server
  4. How does an administrator determine system status?
  5. UPTIME
  6. PING
  7. PS
  8. DF
  9. DF continued
  10. FREE
  11. LSOF
  12. MDSTAT
  13. VMSTAT
  14. Field Descriptions:
  15. Memory:
  16. Swap:
  17. System:
  18. NETSTAT
  19. Active Internet Connections:
  20. Active UNIX domain Sockets:
  21. TOP
  22. XOSVIEW
  23. Simple Math:
  24. What is a Network Monitoring System?
  25. How do they work?
  26. Open Source Solutions
  27. Angel
  28. Angel continued
  29. Angel continued (3)
  30. Big Brother
  31. Big Brother Continued
  32. Big Brother Continued (3)
  33. Big Brother Continued (4)
  34. NetSaint
  35. NetSaint Continued
  36. NetSaint Continued (3)
  37. NetSaint Continued (4)
  38. Nagios
  39. Nagios Continued
  40. OpenNMS
  41. OpenNMS Continued
  42. OpenNMS Continued (3)
  43. OpenNMS Continued (4)
  44. SNIPS
  45. SNIPS Continued
  46. SNIPS Continued (3)
  47. SNIPS Continued (4)
  48. SNIPS Continued (5)
  49. Installation of a Network Monitoring System
  50. Determining your setup.
  51. Our Installation:
  52. Our Installation continued
  53. The rest of our installation will be done at the talk, using the projector.