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Published byGodfrey Payne Modified over 9 years ago
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Network Monitoring at HEAnet HEAnet Conference 2006 Ann Harding Network Operations Manager
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Why do we monitor? Usage –peaks, average Performance –latency, jitter Alarms –performance, availability Analysis –traffic types, quantity Accounting –what & who Research –planning –research projects
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MRTG Cricket
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Smokeping
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Nagios
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HEAnet Netflow nfsen
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syslog-ng RANCID
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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
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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?
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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
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Find Out More @ Network Management BOF
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