Blame tests/p_tcpdump/tcpdump_test.sh
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Christoph Galuschka |
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#!/bin/sh
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Christoph Galuschka |
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# Author: Christoph Galuschka <christoph.galuschka@chello.at>
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Athmane Madjoudj |
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# Athmane Madjoudj <athmanem@gmail.com>
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Christoph Galuschka |
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Christoph Galuschka |
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t_Log "Running $0 - TCPdump test"
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Christoph Galuschka |
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Christoph Galuschka |
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#Dumping 4 pings to loopback to file
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Athmane Madjoudj |
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tcpdump -q -n -p -i lo -w /var/tmp/centos_test.pcap &
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Christoph Galuschka |
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# If we don't wait a short time, the first paket will be missed by tcpdump
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Christoph Galuschka |
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sleep 1
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Athmane Madjoudj |
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ping -q -c 4 -i 0.25 127.0.0.1
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Athmane Madjoudj |
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killall -s SIGINT tcpdump
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Athmane Madjoudj |
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sleep 1
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Christoph Galuschka |
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Christoph Galuschka |
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# reading from file, for each ping we should see two pakets
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Athmane Madjoudj |
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WORKING=$( tcpdump -r /var/tmp/centos_test.pcap | grep -ci icmp )
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Christoph Galuschka |
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if [ $WORKING == 8 ]; then ret_val=0; fi
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Christoph Galuschka |
c16101 |
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Christoph Galuschka |
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# Remove file afterwards
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Athmane Madjoudj |
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# /bin/rm /var/tmp/centos_test.pcap
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Christoph Galuschka |
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Athmane Madjoudj |
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t_CheckExitStatus $ret_val
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