/
run.sh
executable file
·59 lines (48 loc) · 1.22 KB
/
run.sh
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#!/usr/bin/env bash
sudo -v
PID_LIST=()
function terminate()
{
sleep 1
sudo ip xfrm policy flush
sudo ip xfrm state flush
# Remove all GRE interfaces
GREs=$(ip link show type gre | awk 'NR%2==1 {print $2}' | cut -d @ -f 1)
for GRE in ${GREs}; do
sudo ip link del ${GRE}
done
# Remove all XFRM interfaces
XFRMIs=$(ip link show type xfrm | awk 'NR%2==1 {print $2}' | cut -d @ -f 1)
for XFRMI in ${XFRMIs}; do
sudo ip link del ${XFRMI}
done
sudo kill -SIGTERM ${PID_LIST[@]}
}
function dump()
{
LOG_PATH=log
mkdir -p ${LOG_PATH}
N3UE_IPSec_iface_addr=10.0.1.2
N3IWF_IPsec_inner_addr=10.0.0.1
UE_DN_addr=10.60.0.1
TCPDUMP_QUERY=" host $N3UE_IPSec_iface_addr or \
host $N3IWF_IPsec_inner_addr or \
host $UE_DN_addr"
sudo -E tcpdump -U -i any $TCPDUMP_QUERY -w $LOG_PATH/n3ue.pcap &
SUDO_TCPDUMP_PID=$!
sleep 0.1
TCPDUMP_PID=$(pgrep -P ${SUDO_TCPDUMP_PID})
PID_LIST+=($SUDO_TCPDUMP_PID $TCPDUMP_PID)
}
dump
sleep 1
# Run N3UE
sudo ./n3iwue &
SUDO_N3UE_PID=$!
sleep 0.1
echo $N3UE_PID
N3UE_PID=$(pgrep -P ${N3UE_PID})
PID_LIST+=($SUDO_N3UE_PID $N3UE_PID)
trap terminate SIGINT
wait ${PID_LIST}
exit 0