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snmp_general_info.sh
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snmp_general_info.sh
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#!/bin/sh
###############################################################################
# #
# A script for getting information from hosts with SNMP #
# This is a more generic version of https://gitlab.com/faridj/snmp_cisco_info #
# Written by farid@joubbi.se 2014-04-16 #
# #
# USAGE: #
# Add as a check in Op5/Nagios #
# The check will always return OK. #
# #
###############################################################################
if [ $# == 5 ]; then
SNMPOPT="-v 3 -a $2 -A $3 -l authPriv -u op5 -x $4 -X $5 $1 -Ov -t 0.5 -Lo"
fi
if [ $# == 2 ]; then
SNMPOPT="-v 2c -c $2 $1 -Ov -t 0.5 -Lo"
fi
if [ $# -lt 2 ]; then
echo "Not enough arguments!"
echo "Quitting!"
exit 1
fi
# Handle SNMP error (Usually due to no SNMPv3 support)
hostname=`/usr/bin/snmpget $SNMPOPT SNMPv2-MIB::sysName.0 | /bin/sed -e 's/\STRING: //g' | /bin/sed -e 's/\"//g' | tr '[<>]' '_'`
echo "$hostname" | /bin/grep snmpget > /dev/null
if [ $? == 0 ]; then
hostname="N/A"
description="N/A"
location="N/A"
contact="N/A"
echo ""$hostname",<br> "$description",<br> "$location",<br> "$contact""
exit 0
fi
#hostname=`/usr/bin/snmpget $SNMPOPT SNMPv2-MIB::sysName.0 | /bin/sed -e 's/\STRING: //g' | /bin/sed -e 's/\"//g' | tr '[<>]' '_'`
description=`/usr/bin/snmpget $SNMPOPT SNMPv2-MIB::sysDescr.0 | /bin/sed -e 's/\STRING: //g' | /bin/sed -e 's/\"//g' | tr '[<>]' '_'`
location=`/usr/bin/snmpget $SNMPOPT SNMPv2-MIB::sysLocation.0 | /bin/sed -e 's/\STRING: //g' | tr '[<>]' '_'`
contact=`/usr/bin/snmpget $SNMPOPT SNMPv2-MIB::sysContact.0 | /bin/sed -e 's/\STRING: //g' | /bin/sed -e 's/\"//g' | tr '[<>]' '_'`
# Check for empty variables
if [ -z "$hostname" ]; then
hostname="N/A"
fi
if [ -z "$description" ]; then
description="N/A"
fi
if [ -z "$location" ]; then
location="N/A"
fi
if [ -z "$contact" ]; then
contact="N/A"
fi
echo ""$hostname",<br> "$description",<br> "$location",<br> "$contact""
exit 0