OPNsense Forum
Archive => 18.1 Legacy Series => Topic started by: nas7 on January 16, 2018, 12:09:50 am
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Hi.
I have been unable to see any report in the Insight since 18.1. Netflow is enabled (interfaces: WAN,LAN, egress:WAN, capture local, v9, dest: 127.0.0.1:2056), Netflow data and RRD data has been reset and firewall rebooted. Data is being captured (/var/log/flowd.log is being updated) but no graphics nor detail appear when entering in Reporting->Insight. flowd.conf is:
logfile "/var/log/flowd.log"
listen on 127.0.0.1:2056
flow source 0.0.0.0/0
store ALL
I am just in OPNsense 18.1.r2-amd64 (FreeBSD 11.1-RELEASE-p6, OpenSSL 1.0.2n 7 Dec 2017) upgraded from 18.1.r1 (no patches).
Any hints how to debug this?
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Nope, not working. I can confirm this as well (same build).
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Netflow data is sent to SolarWinds. I can see data. I can confirm "insights" isn't working.
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Solarwinds?? What? Where did you see this please? Wireshark? Can you please define what do you mean by "Solarwinds"?
Thank you.
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https://solarwinds.com
its just an app that I forward all my netflow too. It works....the built on netflow opnsense isn't working.
I cleared the RD and net flow data on opnense . that didnt fix it.
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Ah, i know what solarwinds is, just didn't know what is the connection between opnsense and solarwinds. Ok, thank you :)
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Weird, very weird. The package from 17.7 works well, but won't compile the same way on 18.1. I added this to make it work...
https://github.com/opnsense/ports/commit/46c3c0a96c
You can install this version for amd64 from here...
# pkg add -f https://pkg.opnsense.org/FreeBSD:11:amd64/snapshots/flowd-0.9.1_3.txz
It will be automatically fixed in 18.1.
Cheers,
Franco
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Hello.
I installed the flowd 0.9.1_3 but this didn't fix the error. The previous version of flowd seemed to work too. I checked with flowd-reader /var/log/flowd.log and I can confirm data is being captured, but the Insight views don't seem to get the data from the captures.
Just to let you know that the problem persists.
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Did you reboot then? flowd is ok, but the python bindings are not, causing flowd_aggregate to fail, which crawls flowd logs to produce insight output...
Cheers,
Franco
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No I didn't. Rebooted and now I confirm it working. Fixed. Thank you.
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I too installed flowd-0.9.1_3.txz.
Unfortunately, i still don't have any data in insight. Rebooted, twice.
Maybe it's worth mentioning that i use ram disk for /var & /temp. I have no idea if this affects this, just saying :)
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I spoke too soon. Guess it didn't have any data to display yet.
Confirming, Insights works :)
Great job Franco, as usual, thank you!
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It may take a reset of the netflow databases under Reporting: Settings.
I've verified this package to be now working on two separate installs, one of those with /var + /tmp MFS.
To see if everything is ok, this is what the system output would look like:
# ps aux | grep flowd
root 84109 0.0 0.1 8328 2212 - Is 15:52 0:00.00 flowd: monitor (flowd)
_flowd 84159 0.0 0.1 8328 2228 - Ss 15:52 0:00.00 flowd: net (flowd)
root 85149 0.0 0.6 99128 23000 - Ss 15:52 0:02.00 /usr/local/bin/python2.7 /usr/local/opnsense/scripts/netflow/flowd_aggregate.py
root 85870 0.0 0.1 1080528 2852 0 S+ 15:53 0:00.00 grep flowd
Cheers,
Franco
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Yep, all good, guess we were replying at the same time, i just hit POST sooner :)