[ixpmanager] Error generating graphs and deleting interface

[Mauricio Oviedo]

Thanks Barry, I’ll go ahead and open the GitHub issue.

Regarding the 2nd problem, the weird part is that the Switch does have an SNMP community configured, is possible to do a poll (live port states) and all ports show up to be assigned when provisioning.

However, the error received shows that for some reason the SNMP is not detected. Any ideas of the reason?

Best,
Mauricio

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Mauricio Oviedo
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From: Barry O'Donovan (INEX) <barry.odonovan at inex.ie>
Date: Tuesday, 30 April 2024 at 2:08 AM
To: INEX IXP Manager Users Mailing List <ixpmanager at inex.ie>, Mauricio Oviedo via ixpmanager <ixpmanager at inex.ie>
Cc: Mauricio Oviedo <mauricio at socium.cr>
Subject: Re: [ixpmanager] Error generating graphs and deleting interface
Hi Mauricio,

hope you're well.

Mauricio Oviedo via ixpmanager wrote on 30/04/2024 05:20:
>  1. I can’t delet the old 3x10G interfaces, I get the error: 500 |
>     Server Error :: Undefined index: HTTP_REFERER

Can you open a GitHub issue on this and include the full stack trace in
the issue or via https://pastebin.ibn.ie so we can diagnose the issue?

>  2. I’m receiving the following error after adding a new switch to IXP
>     Manager, when running the update-mrtg script, and therefore no
>     ghaphs on the new interface:
>
> In Grapher.php line 76:
>
>    Argument 1 passed to
> IXP\Services\Grapher\Renderer\Extensions\Grapher::escapeCommunityForMrtg()
> must be of the type string, null given, called in
> /srv/ixpmanager/resources/views/services/grapher/mrtg/target.foil.php on
> line 27

Sounds like you have not set an SNMP community in the switch
configuration on IXP Manager.

  - Barry


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