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Network Monitoring at HEAnet

Network Monitoring at HEAnet. HEAnet Conference 2006 Ann Harding Network Operations Manager. Why do we monitor?. Analysis traffic types, quantity Accounting what & who Research planning research projects. Usage peaks, average Performance latency, jitter Alarms

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Network Monitoring at HEAnet

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  1. Network Monitoring at HEAnet HEAnet Conference 2006 Ann Harding Network Operations Manager

  2. Why do we monitor? • Analysis • traffic types, quantity • Accounting • what & who • Research • planning • research projects • Usage • peaks, average • Performance • latency, jitter • Alarms • performance, availability

  3. MRTG Cricket

  4. Smokeping

  5. Nagios

  6. HEAnet Netflow nfsen

  7. RANCID syslog-ng

  8. How do we use this info? • Day-to-day use • Response to alarms • Pro-active checking of usage and latency • Incident investigation • Accounting/change control • Reporting • Availability statistics (how many 9s?) • Client Service Reports (trial) • Planning • Choice of technologies • Capacity planning • Design

  9. Developments • Complete • Netsaint migrated to Nagios • Map front-end re-written • Policies and naming schemes redesigned • Current • Overhaul of netflow • Automated provisioning • Multicast • Future • User dashboard?

  10. P.S. Where do I get these tools? • http://nagios.org/ • http://oss.oetiker.ch/mrtg/ • http://cricket.sourceforge.net/ • http://nfsen.sourceforge.net/ • http://www.google.com/apis/maps/ • http://www.shrubbery.net/rancid/ ...and HEAnet NOC – noc@heanet.ie

  11. Find Out More @ Network Management BOF

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