[ixpmanager] Problem with SFlow

Wed May 20 14:02:13 IST 2020

Dear Nick,

I have been following up with this thread for days which is related to 
the issues I have with my sFlow.

Since we have not been able to hear from Salvador, I have done what you 
asked him for if you could also assist us to resolve the issue at hand.

Underneath is the # perl sflow-to-rrd-handler --infraid 1 as requested.

I hope this information will be useful to resolve this issue.

Warm regards,

Charles.

------ Original Message ------
From: "Nick Hilliard (INEX)" <nick at inex.ie>
To: "Salvador Bertenbreiter" <salvador at pitperu.net>
Cc: "INEX IXP Manager Users Mailing List" <ixpmanager at inex.ie>
Sent: 16-May-20 7:29:39 PM
Subject: Re: [ixpmanager] Problem with SFlow

>Hi Salvador,
>
>Can you try running sflow-to-rrd-handler with the --infraid parameter?
>
>You can get the Infrastructure ID on the admin portal in the 
>"Infrastructures" page.  It's listed in the DB ID column. E.g.
>
># perl sflow-to-rrd-handler --infraid 1
>
>Nick
>
>Salvador Bertenbreiter wrote on 13/05/2020 14:59:
>>Hi Nick,
>>Here are is the ixpmanager.conf file you asked for :)
>>
>>https://pastebin.ibn.ie/?140163a3ddcb8ad5#637N2NHCe3NzyBgZest14wGsvsBpt2RAT4Djr5VhPP8z
>>
>>Do you see anything strange on it that could explain why sflow isn't 
>>working and it shows the HASH sflow-to-rrd-handler error message?
>>
>>Thank you,
>>
>>Salvador
>>
>>El mié., 29 de abr. de 2020 a la(s) 15:53, Nick Hilliard (INEX) 
>>(nick at inex.ie) escribió:
>>>Can you post your ixpmanager.conf file (obviously removing the 
>>>passwords / api keys first!)
>>>
>>>Nick
>>>
>>>>Salvador Bertenbreiter <mailto:salvador at pitperu.net>
>>>>29 April 2020 at 20:48
>>>>Hi Nick,
>>>>Thank you for the suggestion. I was able to solve the missing perl 
>>>>dependencies error, but now we are facing another error when I run 
>>>>the "perl sflow-to-rrd-handler  --insanedbug" command I receive this 
>>>>error "Not a HASH reference at sflow-to-rrd-handler line 385."
>>>>
>>>>image.png
>>>>
>>>>
>>>>An in the file the line 385 mentions "@infras = keys %{$mactable};
>>>>
>>>>image.png
>>>>
>>>>
>>>>What could be the problem?
>>>>
>>>>Thanks,
>>>>
>>>>Salvador
>>>>
>>>>Nick Hilliard (INEX) <mailto:nick at inex.ie>
>>>>22 April 2020 at 21:44
>>>>
>>>>
>>>>You're missing one of the perl libraries.  You should run the perl 
>>>>dependency script to see what's missing:
>>>>
>>>>% perl ./tools/runtime/check-perl-dependencies.pl
>>>>
>>>>Nick
>>>>
>>>>_______________________________________________
>>>>INEX IXP Manager mailing list
>>>>ixpmanager at inex.ie
>>>>Unsubscribe or change options here: 
>>>>https://www.inex.ie/mailman/listinfo/ixpmanager
>>>>Salvador Bertenbreiter <mailto:salvador at pitperu.net>
>>>>22 April 2020 at 20:59
>>>>Dear IXP Manager team,
>>>>We have IXP manager running with the switches connected via SNMP and 
>>>>it works fine. We installed sflow in the server and followed all the 
>>>>configuration steps (Documento Utilizado: 
>>>>https://docs.ixpmanager.org/features/sflow-p2p/) but there's no way 
>>>>to make it work.
>>>>
>>>>This is the error we are seeing:  sflow-to-rrd-handler
>>>>
>>>>Complete error message:
>>>>
>>>>root at ppixpmanager:/srv/ixpmanager/tools/runtime/sflow# perl 
>>>>sflow-to-rrd-handler --insanedebug
>>>>Can't locate REST/Client.pm in @INC (you may need to install the 
>>>>REST::Client module) (@INC contains: /etc/perl 
>>>>/usr/local/lib/x86_64-linux-gnu/perl/5.26.1 
>>>>/usr/local/share/perl/5.26.1 /usr/lib/x86_64-linux-gnu/perl5/5.26 
>>>>/usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.26 
>>>>/usr/share/perl/5.26 /usr/local/lib/site_perl 
>>>>/usr/lib/x86_64-linux-gnu/perl-base) at sflow-to-rrd-handler line 
>>>>37.
>>>>BEGIN failed--compilation aborted at sflow-to-rrd-handler line 37.
>>>>
>>>>Here is the configuration file for Sflow
>>>>
>>>>https://pastebin.ibn.ie/?1952d8c3f922a859#GVf6451izDWqWPGTw5z6za14QV3AxTpduFDjewDmQuME
>>>>
>>>>Thanks!
>>>>
>>>>Salvador
>>>>
>>>>
>>>>
>>>>_______________________________________________
>>>>INEX IXP Manager mailing list
>>>>ixpmanager at inex.ie
>>>>Unsubscribe or change options here: 
>>>>https://www.inex.ie/mailman/listinfo/ixpmanager
>>>
>
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