Bastian Bloessl
66 lines
1.3 KiB
Bash
Executable File
66 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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FILE="/tmp/ofdm.pcap"
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FLOWGRAPH="ofdm_transceiver.py"
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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### create fifo
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if [ -e ${FILE} ]
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then
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echo "${FILE}: file already exists"
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if ! [ -p ${FILE} ]
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then
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echo "ERROR: ${FILE} exists and is not a FIFO"
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exit 1
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fi
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else
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echo "creating fifo: ${FILE}"
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mkfifo ${FILE}
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fi
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### create tap interface
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if [[ `ifconfig -a | grep tap0 | wc -l` -eq 0 ]]
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then
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sudo ip tuntap add dev tap0 user ${USER} mode tap
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fi
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### reconfigure it in any case, just to be sure it's up
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sudo ifconfig tap0 down
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sudo ifconfig tap0 hw ether 12:34:56:78:90:ab
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sudo ifconfig tap0 mtu 260
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sudo ifconfig tap0 up
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sudo ifconfig tap0 192.168.123.1
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sudo route del -net 192.168.123.0/24
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sudo route add -net 192.168.123.0/24 mss 200 dev tap0
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sudo tc qdisc del dev tap0 root
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sudo tc qdisc add dev tap0 root netem delay 100ms
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sudo arp -s 192.168.123.2 30:14:4a:e6:46:e4
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### start transceiver
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cd ${DIR}
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cd ../examples/
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./${FLOWGRAPH} &
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sleep 1
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### start wireshark
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wireshark -k -i ${FILE} &
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sleep 1
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### start netcat
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echo "##########################################################################"
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echo "### starting netcat. Just type and the lines will be send to the flowgraph"
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echo "##########################################################################"
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sleep 2
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#echo | nc -u localhost 52001
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cat
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