52 lines
1.2 KiB
Bash
Executable File
52 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# (c) Sancho Lerena 2014
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# This is an script to generate random SNMP traps. Should be used to
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# test SNMP trap processing performance on Pandora FMS Server.
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# Licensed under BSD licence, do with it whatever you want :-)
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TRAPS=$1
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TARGET=$2
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OIDBASE="1.3.6.1.4.1"
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SOURCE=$3
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if [ $# -lt 2 ]
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then
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echo " "
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echo "Syntax error: "
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echo "SNMP Trap generator use: ./snmptrap_gen.sh <# No traps> <target ip> [<source_ip>]"
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echo "If <source_ip> is not provided, it will forge fake IP's"
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echo " "
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exit -1
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fi
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COUNTER=0
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while [ $COUNTER -lt $TRAPS ]
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do
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RAND=`date +%N`
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SMALLRAND=`date +%N|cut -c 2-5`
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FAKEOID=""
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if [ "$SOURCE" == "" ]
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then
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FAKEIP=`date +%N | cut -c 2-3`.`date +%N | cut -c 2-3`.`date +%N | cut -c 2-3`.`date +%N | cut -c 2-3`
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else
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FAKEIP=$SOURCE
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fi
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# Create a fake OID with random data using Enterprise base OID
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for (( i=0; i<${#RAND}; i++ )); do
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FAKEOID=${RAND:$i:1}.$FAKEOID
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done
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FAKEOID=$OIDBASE.$FAKEOID"1"
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# Send the fake TRAP
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snmptrap -v 1 -c public $TARGET $FAKEOID $FAKEIP 6 $SMALLRAND $RAND $FAKEOID".$COUNTER" i $SMALLRAND
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echo "snmptrap -v 1 -c public $TARGET $FAKEOID $FAKEIP 6 $SMALLRAND $RAND $FAKEOID.$COUNTER i $SMALLRAND"
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COUNTER=`expr $COUNTER + 1`
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done
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