20.1.4 - ntopng

[miruoy]

I'm here :)

Ah good to know you're in the loop and already investigating :D

We will be patient until you provide more feedback. Let us know if we can do some additional tests to assist in solving this.

[andrema2]

Is there a way to install ntopng 3.8 ? I believe this version was ok with freebsd

[miruoy]

Is there a way to install ntopng 3.8 ? I believe this version was ok with freebsd

Mimugmail has posted a temporary workaround in this thread to revert to the old version:
If your system is unusable you can always revert to old version via CLI:

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opnsense-revert -r 20.1.3 ntopng

Your mileage may vary though. On my end the old version on fails after about 5 minutes of runtime.

[mimugmail]

I'm already in touch with ntop devs, hopefully this gets fixed soon

[tswalker]

I'm already in touch with ntop devs, hopefully this gets fixed soon

awesome.. the brief few minutes i got to work to version 4, i really liked the new UI for it.. too bad the process was at 93% CPU utilization .. lol

cant' wait!

[tswalker]

well.. unfortunately, after several attempts to get ntopng running again after upgrading I have not been able to get it running for longer than a few minutes.

i upgraded to 20.1 and then to 20.1.7 today... ntopng was running just fine previously. 

i reverted (as indicated earlier in the thread) to 20.1.3 and i start to see the following logs:

2020-06-06T22:27:01   kernel: pflog0: promiscuous mode enabled
2020-06-06T22:27:01   kernel: pflog0: promiscuous mode disabled
2020-06-06T22:23:56   kernel: em0: promiscuous mode disabled
2020-06-06T22:23:56   kernel: pid 58039 (ntopng), uid 288: exited on signal 11
2020-06-06T22:23:42   kernel: -> pid: 58039 ppid: 1 p_pax: 0xa50<SEGVGUARD,ASLR,NOSHLIBRANDOM,NODISALLOWMAP32BIT>
2020-06-06T22:23:42   kernel: [HBSD SEGVGUARD] [ntopng (58039)] Suspension expired.
2020-06-06T22:23:41   ntopng: [Utils.cpp:3056] WARNING: Network discovery and other privileged activities will fail
2020-06-06T22:23:41   kernel: em0: promiscuous mode enabled
2020-06-06T22:23:41   ntopng: [Utils.cpp:3055] WARNING: ntopng has not been compiled with libcap-dev
2020-06-06T22:19:41   kernel: em0: promiscuous mode disabled
2020-06-06T22:19:41   kernel: pid 11183 (ntopng), uid 288: exited on signal 11
2020-06-06T22:19:38   ntopng: [Utils.cpp:3056] WARNING: Network discovery and other privileged activities will fail
2020-06-06T22:19:38   kernel: em0: promiscuous mode enabled
2020-06-06T22:19:38   ntopng: [Utils.cpp:3055] WARNING: ntopng has not been compiled with libcap-dev

i guess it will just remain disabled for a while

[michelvankessel]

fyi - 20.1.7 same issue.

[mimugmail]

Upstream patch is available, couple of weeks to go

[miruoy]

Upstream patch is available, couple of weeks to go

Great news && thanks for the update! Let us know if you need testers.

[michelvankessel]

Upstream patch is available, couple of weeks to go

Thank you for the update!

[michelvankessel]

I can confirm, after upgrade to 20.1.8 CPU load is way better.

[miruoy]

Confirmed that the issue is fixed after upgrade to version OPNsense 20.1.8_1

[ChrisXY]

how can i update ntopng ?

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A new ntopng stable version (v.4.2.0) is available for download: please upgrade.

[mimugmail]

It has problems withing FreeBSD ... not yet.

[andrema2]

It has problems withing FreeBSD ... not yet.

Would be possible to have a plugin for nprobe so we could forward the information for an external ntopng ?