mirror of
https://github.com/munin-monitoring/contrib.git
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55 lines
1.4 KiB
Text
55 lines
1.4 KiB
Text
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#!/bin/sh
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#
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# Wildcard-plugin to monitor arp on interfaces. To monitor an
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# interface, link arp_bsd_<interface> to this file. E.g.
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#
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# ln -s /usr/local/share/munin/plugins/arp_bsd_ /usr/local/etc/munin/plugins/arp_bsd_vlanX
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#
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# ...will monitor arp on interface vlanX.
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#
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# Any device found in /sbin/ifconfig can be monitored.
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#
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# Bugs : This plugins has been tested extensively on FreeBSD only
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#
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# Author : Luc Duchosal <luc.duchosal (at) arcantel (dot) ch>
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#
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# Magic markers (optional - used by munin-config and some installation
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# scripts):
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#
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#%# family=auto
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#%# capabilities=autoconf suggest
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INTERFACE=`basename $0 | sed 's/^arp_bsd_//g'`
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if [ "$1" = "autoconf" ]; then
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if [ -x /sbin/ifconfig ]; then
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echo yes
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exit 0
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else
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echo "no (/sbin/ifconfig not found)"
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exit 0
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fi
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fi
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if [ "$1" = "suggest" ]; then
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if [ -x /sbin/ifconfig ]; then
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/sbin/ifconfig -a | /usr/bin/grep -E '^[a-z]' | /usr/bin/awk -F\: '{print $1;}'
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exit 0
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else
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exit 1
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fi
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fi
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if [ "$1" = "config" ]; then
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echo "graph_title $INTERFACE arp"
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echo 'graph_args --base 1000'
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echo 'graph_vlabel arp per ${graph_period}'
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echo 'graph_category network'
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echo 'arp.label arp'
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exit 0
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fi
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/usr/sbin/arp -an | /usr/bin/grep $INTERFACE | /usr/bin/wc -l | /usr/bin/awk '{ print "arp.value", $1;}'
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