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18 lines
422 B
Bash
18 lines
422 B
Bash
#!/bin/bash
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ZEEKLOG=$(tac /host/nsm/zeek/logs/packetloss.log | head -2)
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declare RESULT=($ZEEKLOG)
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CURRENTDROP=${RESULT[3]}
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PASTDROP=${RESULT[9]}
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DROPPED=$(($CURRENTDROP - $PASTDROP))
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if [ $DROPPED == 0 ]; then
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LOSS=0
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echo "brodrop drop=0"
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else
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CURRENTPACKETS=${RESULT[5]}
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PASTPACKETS=${RESULT[11]}
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TOTAL=$(($CURRENTPACKETS - $PASTPACKETS))
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LOSS=$(echo $DROPPED $TOTAL / p | dc)
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echo "brodrop drop=$LOSS"
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fi
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