Re: [icinga-users] Check network interfaces without SNMP

[mweinberg-os]

I recently wrote one for the same requirements (basically no snmp): 
https://github.com/winem/check_net_dev 

I will publish that to icinga-exchange, soon. 

And feel free to use https://community.icinga.com instead of the mailing list. The new community portal is really great. 

BR,
Marcel

Am 05.06.19, 17:52, Ivo Kidze <ivo.ki...@duke.edu> schrieb:

Hi Simon,

 

A small plugin script on the client could reduce hair loss. I have scribbled a small solution for up/down. You can adapt it for link speed, rx, tx, crc errors etc.

 

Usage: sh check_interface_state.sh eth0

 

#!/bin/bash

 

state=$(/sbin/ifconfig -a | grep $1 | awk 'BEGIN{FS="<"; RS=","}{print  $2; exit}')

 

#echo "$state"

if [ ! -z "$state" ]; then

    if (($state == "UP")); then

        echo "OK - interface $1 is UP"

        exit 0

    else

        echo "CRITICAL - interface $1 is DOWN"

        exit 2

    fi

else

    echo "CRITICAL - interface $1 is DOWN"

    exit 2

fi

 

You make improve the script to serve your needs.

 

Kind Regards,

Ivo Kidze

 

From: icinga-users [mailto:icinga-users-boun...@lists.icinga.org] On Behalf Of Mueller, Simon
Sent: Wednesday, June 5, 2019 6:00 AM
To: icinga-users@lists.icinga.org
Subject: [icinga-users] Check network interfaces without SNMP

 

Hello Community,

 

we are searching for a possibility to check network interfaces (up/down, link speed, rx, tx, crc errors, etc.) without going through the hassle to configure snmpd on each client that we are monitoring. The plugin that we are searching for most likely will use information from ethtool/mii-tool/ifconfig/ip commands which are normally existent on every client by default or could easily be added to kickstart/configmgmt.

 

Until now we couldn’t find anything proper on Icinga Exchange or on the net, maybe you guys have an idea?

 

 

Best regards,

Simon Müller
Consultant
Bechtle GmbH & Co. KG
Besselstraße 20-22, DE-68219 Mannheim

Phone: +49 621 87503 140

E-Mail: simon.muel...@bechtle.com
Video: JabberGuest
Web: bechtle.com
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Sitz Mannheim, Amtsgericht Mannheim, HRA 4577, Geschäftsführende Gesellschafterin MA Bechtle Verwaltungs-GmbH, Sitz Mannheim, Amtsgericht Mannheim HRB 8671, Ust-Id.Nr. DE813141515, Geschäftsführer: Stephan Mauer

 

 

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