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https://github.com/oneoffdallas/pfsense-nagios-checks.git
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38 lines
1.3 KiB
Bash
38 lines
1.3 KiB
Bash
#!/bin/sh
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if [ "$1" = "-i" ] && [ ! -z "$2" ]; then
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INT=$2
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NAME_INSTEAD=$4
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IFCONFIG_ACTIVE=$( /sbin/ifconfig $INT | grep "status: active" | wc -l | sed -e 's/^[ \t]*//') ||exit 3
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IFCONFIG_UP=$( /sbin/ifconfig $INT | grep "<UP," | wc -l | sed -e 's/^[ \t]*//') ||exit 3
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if [ "$NAME_INSTEAD" != "" ]; then
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INT="$NAME_INSTEAD($INT)"
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fi
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if [ $IFCONFIG_ACTIVE -eq "1" ] && [ $IFCONFIG_UP -eq "1" ] ; then
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echo "OK - $INT up and active"
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exit 0
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elif [ $IFCONFIG_ACTIVE -eq "0" ] && [ $IFCONFIG_UP -eq "1" ] ; then
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echo "CRITICAL - $INT up, but not active"
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exit 2
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elif [ $IFCONFIG_ACTIVE -eq "1" ] && [ $IFCONFIG_UP -eq "0" ] ; then
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echo "CRITICAL - $INT down, but active"
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exit 2
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elif [ $IFCONFIG_ACTIVE -eq "0" ] && [ $IFCONFIG_UP -eq "0" ] ; then
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echo "CRITICAL - $INT down and not active"
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exit 2
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else
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echo "UNKNOWN status on interface $INT"
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exit 3
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fi
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else
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echo "check_pf_interface.sh - Nagios Plugin for checking an interface on pfSense "
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echo ""
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echo "Usage: check_pf_interface.sh -i <interface_name> [-name alt name instead of one from ifconfig]"
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echo "Example: check_pf_interface.sh -i re0 -name LAN"
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exit 3
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fi
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