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#!/bin/sh
# Aireplay-ng: deauth test with reason code
if test ! -z "${CI}"; then exit 77; fi
# Load helper functions
. "${abs_builddir}/../test/int-test-common.sh"
# Check root
check_root
# Check all required tools are installed
check_airmon_ng_deps_present
is_tool_present tcpdump
# Check for interfering processes
airmon_ng_check
trap cleanup INT QUIT SEGV PIPE ALRM TERM EXIT
# Load mac80211_hwsim
load_module 1
# Check there are two radios
check_radios_present 1
# Get interfaces names
get_hwsim_interface_name 1
WI_IFACE=${IFACE}
# Put interface in monitor so tcpdump captures in the correct mode
set_monitor_mode ${WI_IFACE}
[ $? -eq 1 ] && exit 1
# Start tcpdump capture in the background
TCPDUMP_IFACE=${WI_IFACE}
run_tcpdump
# Next test is directed
AP_MAC="00:11:22:33:44:55"
"${abs_builddir}/../aireplay-ng${EXEEXT}" \
-0 1 \
-a ${AP_MAC} \
-D \
--deauth-rc 10 \
${WI_IFACE} \
2>&1 >/dev/null
# Wait a second
sleep 2
# Kill tcpdump
kill_tcpdump
# There should be exactly 256 deauth
AMOUNT_PACKETS=$(tcpdump -r ${TEMP_TCPDUMP_PCAP} 2>/dev/null | ${GREP} "DeAuthentication (${AP_MAC}" | ${GREP} 'Disassociated because the information in the Power Capability element is unacceptable' | wc -l)
[ ${AMOUNT_PACKETS} -eq 256 ] && exit 0
echo "Expected 256 deauth frames, got ${AMOUNT_PACKETS}"
exit 1
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