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I am trying to track down an issue with incorrect ASNs in sflow data. We are seeing cases where the ASs of the IPs (as given by ipinfo.io, for example) differ from the ASs given in the flow data (in n…
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Our nfsen/nfdump box is a 48 core box (Intel Xeon CPU E7-8857 v2 @ 3.00GHz) with 780G ram with 52T of ssd.
It has worked well for a few years now but over time with our network growth we see nfsen …
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Stumbled upon this after a fresh install on RHEL7. Graph wasn't shown at all in the frontend. API Call to /api/graph response: rrd_xport failed. Cannot parse vname.
After some debugging, I found ou…
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This is with nfsen-ng master (27b7365c) under Ubuntu 18.04.
In the Statistics view, the aggregation buttons don't seem to do anything - they don't change the command sent to nfdump. To reproduce:
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(Expansion of issue from #31) This is a minor usability / data validation issue. To reproduce:
* Go to Graphs tab, select last 24 hours
* Go to Flows tab
* Under `IP Aggregation > Source` select…
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(Expansion of issue mentioned in #31)
One of the things I do most often in nfsen is to move the marker to a single 5-minute bucket. For example, see the peak at 20:55 (UTC) here:
![image](https:…
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Im stuck? please help me solve this issue
When iam trying to install nfsen i get this:
[]# ./install.pl etc/nfsen-dist.conf
Check for required Perl modules: All modules found.
do "etc/nfsen-dist…
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When displaying Ports, graph only shows when selecting Source: Any and not Source: Foo
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When either src or dst IP's are left clicked in the sessions view, a tooltip popup should appear with dns resolution results (maybe other configurable IP related actions down the road).
The NFSen pro…
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Hi.
I got this error when open the frontend
`Got 400 - Bad Request. rrd_xport failed. unknown option '--json'`
I already make sure the rrdtool that I installed on server is latest version.
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