mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
55 lines
1.4 KiB
Bash
55 lines
1.4 KiB
Bash
#!/bin/sh
|
|
#
|
|
# Wildcard-plugin to monitor arp on interfaces. To monitor an
|
|
# interface, link arp_bsd_<interface> to this file. E.g.
|
|
#
|
|
# ln -s /usr/local/share/munin/plugins/arp_bsd_ /usr/local/etc/munin/plugins/arp_bsd_vlanX
|
|
#
|
|
# ...will monitor arp on interface vlanX.
|
|
#
|
|
# Any device found in /sbin/ifconfig can be monitored.
|
|
#
|
|
# Bugs : This plugins has been tested extensively on FreeBSD only
|
|
#
|
|
# Author : Luc Duchosal <luc.duchosal (at) arcantel (dot) ch>
|
|
#
|
|
# Magic markers (optional - used by munin-config and some installation
|
|
# scripts):
|
|
#
|
|
#%# family=auto
|
|
#%# capabilities=autoconf suggest
|
|
|
|
|
|
INTERFACE=`basename $0 | sed 's/^arp_bsd_//g'`
|
|
|
|
if [ "$1" = "autoconf" ]; then
|
|
if [ -x /sbin/ifconfig ]; then
|
|
echo yes
|
|
exit 0
|
|
else
|
|
echo "no (/sbin/ifconfig not found)"
|
|
exit 0
|
|
fi
|
|
fi
|
|
|
|
if [ "$1" = "suggest" ]; then
|
|
if [ -x /sbin/ifconfig ]; then
|
|
/sbin/ifconfig -a | /usr/bin/grep -E '^[a-z]' | /usr/bin/awk -F\: '{print $1;}'
|
|
exit 0
|
|
else
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if [ "$1" = "config" ]; then
|
|
|
|
echo "graph_title $INTERFACE arp"
|
|
echo 'graph_args --base 1000'
|
|
echo 'graph_vlabel arp per ${graph_period}'
|
|
echo 'graph_category network'
|
|
echo 'arp.label arp'
|
|
exit 0
|
|
fi
|
|
|
|
/usr/sbin/arp -an | /usr/bin/grep $INTERFACE | /usr/bin/wc -l | /usr/bin/awk '{ print "arp.value", $1;}'
|