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 Post subject: drill down on link with high bandwidth usage and get node
PostPosted: Thu Nov 24, 2016 8:43 am 
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Joined: Tue Apr 29, 2014 6:23 am
Posts: 3
Hi,

Is it possible to drilldown on a link with high bandwidth usage and get the node who's causing this?

regards Marc


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 Post subject: Re: drill down on link with high bandwidth usage and get nod
PostPosted: Thu Nov 24, 2016 9:49 am 
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Joined: Thu Sep 16, 2004 5:53 am
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Location: United Kingdom
Do you have that data somewhere?

All weathermap does is take numbers and turn them into colours. It's up to you where the numbers come from! :-)

You would need something like netflow or sflow data to do this job, typically.

_________________
Weathermap 0.98 is out! & QuickTree 0.2. Superlinks is over there now.
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)


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 Post subject: Re: drill down on link with high bandwidth usage and get nod
PostPosted: Fri Nov 25, 2016 1:45 am 
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Yeah we have netflow in nfsen, I need somehow to correlate the high bandwidth data with the culprit(s).


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 Post subject: Re: drill down on link with high bandwidth usage and get nod
PostPosted: Fri Nov 25, 2016 2:41 am 
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OK, then you can set the INFOURL for the link to link to an nfsen query page, if you can figure out what the query is. If that specific device is a Netflow exporter, then the nf records should include the interface name. Otherwise it will be a harder, and more like guessing.

_________________
Weathermap 0.98 is out! & QuickTree 0.2. Superlinks is over there now.
Some Other Cacti tweaks, including strip-graphs, icons and snmp/netflow stuff.
(Let me know if you have UK DevOps or Network Ops opportunities, too!)


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