Commit 4ecc3c1e authored by Raphael Defosseux's avatar Raphael Defosseux

CI: OAI-UE USRP testing supports S1 configuration and testing

Signed-off-by: Raphael Defosseux's avatarRaphael Defosseux <raphael.defosseux@eurecom.fr>
parent 9bf9c2fe
Pipeline #13298 failed with stage
in 0 seconds
......@@ -888,24 +888,28 @@ class SSHConnection():
if ping_status < 0:
message = 'Ping with UE (' + str(moduleIPAddr) + ') crashed due to TIMEOUT!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
return
result = re.search(', (?P<packetloss>[0-9\.]+)% packet loss, time [0-9\.]+ms', str(self.ssh.before))
if result is None:
message = 'Packet Loss Not Found!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
return
packetloss = result.group('packetloss')
if float(packetloss) == 100:
message = 'Packet Loss is 100%'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
return
result = re.search('rtt min\/avg\/max\/mdev = (?P<rtt_min>[0-9\.]+)\/(?P<rtt_avg>[0-9\.]+)\/(?P<rtt_max>[0-9\.]+)\/[0-9\.]+ ms', str(self.ssh.before))
if result is None:
message = 'Ping RTT_Min RTT_Avg RTT_Max Not Found!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, moduleIPAddr, device_id, statusQueue, message)
return
rtt_min = result.group('rtt_min')
......@@ -1176,6 +1180,18 @@ class SSHConnection():
sys.exit('Insufficient Parameter')
ue_ip_status = 0
self.UEIPAddresses = []
if (len(self.UEDevices) == 1) and (self.UEDevices[0] == 'OAI-UE'):
if self.UEIPAddress == '' or self.UEUserName == '' or self.UEPassword == '' or self.UESourceCodePath == '':
Usage()
sys.exit('Insufficient Parameter')
self.open(self.UEIPAddress, self.UEUserName, self.UEPassword)
self.command('ifconfig oaitun_ue1', '\$', 4)
result = re.search('inet addr:(?P<ueipaddress>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)', str(self.ssh.before))
UE_IPAddress = result.group('ueipaddress')
logging.debug('\u001B[1mUE (' + self.UEDevices[0] + ') IP Address is ' + UE_IPAddress + '\u001B[0m')
self.UEIPAddresses.append(UE_IPAddress)
self.close()
return ue_ip_status
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
for device_id in self.UEDevices:
count = 0
......@@ -1221,24 +1237,28 @@ class SSHConnection():
if ping_status < 0:
message = 'Ping with UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
result = re.search(', (?P<packetloss>[0-9\.]+)% packet loss, time [0-9\.]+ms', str(self.ssh.before))
if result is None:
message = 'Packet Loss Not Found!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
packetloss = result.group('packetloss')
if float(packetloss) == 100:
message = 'Packet Loss is 100%'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
result = re.search('rtt min\/avg\/max\/mdev = (?P<rtt_min>[0-9\.]+)\/(?P<rtt_avg>[0-9\.]+)\/(?P<rtt_max>[0-9\.]+)\/[0-9\.]+ ms', str(self.ssh.before))
if result is None:
message = 'Ping RTT_Min RTT_Avg RTT_Max Not Found!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
rtt_min = result.group('rtt_min')
......@@ -1375,15 +1395,20 @@ class SSHConnection():
Usage()
sys.exit('Insufficient Parameter')
check_eNB = True
check_OAI_UE = False
if (len(self.UEDevices) == 1) and (self.UEDevices[0] == 'OAI-UE'):
check_OAI_UE = True
else:
check_OAI_UE = False
pStatus = self.CheckProcessExist(check_eNB, check_OAI_UE)
if (pStatus < 0):
self.CreateHtmlTestRow(self.ping_args, 'KO', pStatus)
self.AutoTerminateUEandeNB()
self.CreateHtmlTabFooter(False)
sys.exit(1)
ueIpStatus = self.GetAllUEIPAddresses()
if (ueIpStatus < 0):
self.CreateHtmlTestRow(self.ping_args, 'KO', UE_IP_ADDRESS_ISSUE)
self.AutoTerminateUEandeNB()
self.CreateHtmlTabFooter(False)
sys.exit(1)
multi_jobs = []
......@@ -1724,8 +1749,12 @@ class SSHConnection():
self.close()
# Launch iperf client on UE
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
if (device_id == 'OAI-UE'):
self.open(self.UEIPAddress, self.UEUserName, self.UEPassword)
self.command('cd ' + self.UESourceCodePath + '/cmake_targets', '\$', 5)
else:
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
iperf_time = self.Iperf_ComputeTime()
time.sleep(0.5)
......@@ -1737,12 +1766,16 @@ class SSHConnection():
time.sleep(0.5)
self.command('rm -f iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', 5)
iperf_status = self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
if (device_id == 'OAI-UE'):
iperf_status = self.command('iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + ' -B ' + UE_IPAddress + ' 2>&1 | stdbuf -o0 tee iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
else:
iperf_status = self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee iperf_' + self.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
# TIMEOUT Case
if iperf_status < 0:
self.close()
message = 'iperf on UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT !'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue, modified_options)
......@@ -1759,6 +1792,10 @@ class SSHConnection():
os.remove('iperf_server_' + self.testCase_id + '_' + device_id + '.log')
self.copyin(self.EPCIPAddress, self.EPCUserName, self.EPCPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.')
self.Iperf_analyzeV2Server(lock, UE_IPAddress, device_id, statusQueue, modified_options)
# in case of OAI-UE
if (device_id == 'OAI-UE'):
self.copyin(self.UEIPAddress, self.UEUserName, self.UEPassword, self.UESourceCodePath + '/cmake_targets/iperf_' + self.testCase_id + '_' + device_id + '.log', '.')
self.copyout(self.EPCIPAddress, self.EPCUserName, self.EPCPassword, 'iperf_' + self.testCase_id + '_' + device_id + '.log', self.EPCSourceCodePath + '/scripts')
def Iperf_common(self, lock, UE_IPAddress, device_id, idx, ue_num, statusQueue):
try:
......@@ -1767,43 +1804,60 @@ class SSHConnection():
return
useIperf3 = False
udpIperf = True
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
# if by chance ADB server and EPC are on the same remote host, at least log collection will take care of it
self.command('if [ ! -d ' + self.EPCSourceCodePath + '/scripts ]; then mkdir -p ' + self.EPCSourceCodePath + '/scripts ; fi', '\$', 5)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
# Checking if iperf / iperf3 are installed
self.command('adb -s ' + device_id + ' shell "ls /data/local/tmp"', '\$', 5)
result = re.search('iperf3', str(self.ssh.before))
if result is None:
result = re.search('iperf', str(self.ssh.before))
if (device_id != 'OAI-UE'):
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
# if by chance ADB server and EPC are on the same remote host, at least log collection will take care of it
self.command('if [ ! -d ' + self.EPCSourceCodePath + '/scripts ]; then mkdir -p ' + self.EPCSourceCodePath + '/scripts ; fi', '\$', 5)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
# Checking if iperf / iperf3 are installed
self.command('adb -s ' + device_id + ' shell "ls /data/local/tmp"', '\$', 5)
result = re.search('iperf3', str(self.ssh.before))
if result is None:
message = 'Neither iperf nor iperf3 installed on UE!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
else:
useIperf3 = True
result = re.search('iperf', str(self.ssh.before))
if result is None:
message = 'Neither iperf nor iperf3 installed on UE!'
logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
self.close()
self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
return
else:
useIperf3 = True
self.close()
# in case of iperf, UL has its own function
if (not useIperf3):
result = re.search('-R', str(self.iperf_args))
if result is not None:
self.close()
self.Iperf_UL_common(lock, UE_IPAddress, device_id, idx, ue_num, statusQueue)
return
if (useIperf3):
self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/iperf3 -s &', '\$', 5)
else:
# Launch the IPERF server on the UE side for DL
if (device_id == 'OAI-UE'):
self.open(self.UEIPAddress, self.UEUserName, self.UEPassword)
self.command('cd ' + self.UESourceCodePath + '/cmake_targets', '\$', 5)
self.command('rm -f iperf_server_' + self.testCase_id + '_' + device_id + '.log', '\$', 5)
result = re.search('-u', str(self.iperf_args))
if result is None:
self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -s -i 1" > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
self.command('echo $USER; nohup iperf -B ' + UE_IPAddress + ' -s -i 1 > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.UEUserName, 5)
udpIperf = False
else:
self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
self.command('echo $USER; nohup iperf -B ' + UE_IPAddress + ' -u -s -i 1 > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.UEUserName, 5)
else:
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
if (useIperf3):
self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/iperf3 -s &', '\$', 5)
else:
self.command('rm -f iperf_server_' + self.testCase_id + '_' + device_id + '.log', '\$', 5)
result = re.search('-u', str(self.iperf_args))
if result is None:
self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -s -i 1" > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
udpIperf = False
else:
self.command('echo $USER; nohup adb -s ' + device_id + ' shell "/data/local/tmp/iperf -u -s -i 1" > iperf_server_' + self.testCase_id + '_' + device_id + '.log &', self.ADBUserName, 5)
time.sleep(0.5)
self.close()
# Launch the IPERF client on the EPC side for DL
self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
iperf_time = self.Iperf_ComputeTime()
......@@ -1832,19 +1886,36 @@ class SSHConnection():
clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue, modified_options)
self.close()
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
self.command('stdbuf -o0 adb -s ' + device_id + ' shell ps | grep --color=never iperf | grep -v grep', '\$', 5)
result = re.search('shell +(?P<pid>\d+)', str(self.ssh.before))
if result is not None:
pid_iperf = result.group('pid')
self.command('stdbuf -o0 adb -s ' + device_id + ' shell kill -KILL ' + pid_iperf, '\$', 5)
# Kill the IPERF server that runs in background
if (device_id == 'OAI-UE'):
self.open(self.UEIPAddress, self.UEUserName, self.UEPassword)
self.command('killall iperf', '\$', 5)
else:
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
self.command('stdbuf -o0 adb -s ' + device_id + ' shell ps | grep --color=never iperf | grep -v grep', '\$', 5)
result = re.search('shell +(?P<pid>\d+)', str(self.ssh.before))
if result is not None:
pid_iperf = result.group('pid')
self.command('stdbuf -o0 adb -s ' + device_id + ' shell kill -KILL ' + pid_iperf, '\$', 5)
self.close()
# if the client report is absent, try to analyze the server log file
if (clientStatus == -1):
time.sleep(1)
if (os.path.isfile('iperf_server_' + self.testCase_id + '_' + device_id + '.log')):
os.remove('iperf_server_' + self.testCase_id + '_' + device_id + '.log')
self.copyin(self.ADBIPAddress, self.ADBUserName, self.ADBPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.')
if (device_id == 'OAI-UE'):
self.copyin(self.UEIPAddress, self.UEUserName, self.UEPassword, self.UESourceCodePath + '/cmake_targets/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.')
else:
self.copyin(self.ADBIPAddress, self.ADBUserName, self.ADBPassword, self.EPCSourceCodePath + '/scripts/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.')
self.Iperf_analyzeV2Server(lock, UE_IPAddress, device_id, statusQueue, modified_options)
# in case of OAI UE:
if (device_id == 'OAI-UE'):
if (os.path.isfile('iperf_server_' + self.testCase_id + '_' + device_id + '.log')):
pass
else:
self.copyin(self.UEIPAddress, self.UEUserName, self.UEPassword, self.UESourceCodePath + '/cmake_targets/iperf_server_' + self.testCase_id + '_' + device_id + '.log', '.')
self.copyout(self.EPCIPAddress, self.EPCUserName, self.EPCPassword, 'iperf_server_' + self.testCase_id + '_' + device_id + '.log', self.EPCSourceCodePath + '/scripts')
except:
os.kill(os.getppid(),signal.SIGUSR1)
......@@ -1958,7 +2029,10 @@ class SSHConnection():
Usage()
sys.exit('Insufficient Parameter')
check_eNB = True
check_OAI_UE = False
if (len(self.UEDevices) == 1) and (self.UEDevices[0] == 'OAI-UE'):
check_OAI_UE = True
else:
check_OAI_UE = False
pStatus = self.CheckProcessExist(check_eNB, check_OAI_UE)
if (pStatus < 0):
self.CreateHtmlTestRow(self.iperf_args, 'KO', pStatus)
......
<!--
Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The OpenAirInterface Software Alliance licenses this file to You under
the OAI Public License, Version 1.1 (the "License"); you may not use this file
except in compliance with the License.
You may obtain a copy of the License at
http://www.openairinterface.org/?page_id=698
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
For more information about the OpenAirInterface (OAI) Software Alliance:
contact@openairinterface.org
-->
<testCaseList>
<htmlTabRef>epc-closure</htmlTabRef>
<htmlTabName>EPC-Closure</htmlTabName>
<htmlTabIcon>log-out</htmlTabIcon>
<TestCaseRequestedList>
050201 060201 070201
</TestCaseRequestedList>
<TestCaseExclusionList>
</TestCaseExclusionList>
<testCase id="050201">
<class>Terminate_HSS</class>
<desc>Terminate HSS</desc>
</testCase>
<testCase id="060201">
<class>Terminate_MME</class>
<desc>Terminate MME</desc>
</testCase>
<testCase id="070201">
<class>Terminate_SPGW</class>
<desc>Terminate SPGW</desc>
</testCase>
</testCaseList>
<!--
Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The OpenAirInterface Software Alliance licenses this file to You under
the OAI Public License, Version 1.1 (the "License"); you may not use this file
except in compliance with the License.
You may obtain a copy of the License at
http://www.openairinterface.org/?page_id=698
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
For more information about the OpenAirInterface (OAI) Software Alliance:
contact@openairinterface.org
-->
<testCaseList>
<htmlTabRef>epc-start</htmlTabRef>
<htmlTabName>EPC-Start</htmlTabName>
<htmlTabIcon>log-in</htmlTabIcon>
<TestCaseRequestedList>
050101 060101 070101
</TestCaseRequestedList>
<TestCaseExclusionList></TestCaseExclusionList>
<testCase id="050101">
<class>Initialize_HSS</class>
<desc>Initialize HSS</desc>
</testCase>
<testCase id="060101">
<class>Initialize_MME</class>
<desc>Initialize MME</desc>
</testCase>
<testCase id="070101">
<class>Initialize_SPGW</class>
<desc>Initialize SPGW</desc>
</testCase>
</testCaseList>
<!--
Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The OpenAirInterface Software Alliance licenses this file to You under
the OAI Public License, Version 1.1 (the "License"); you may not use this file
except in compliance with the License.
You may obtain a copy of the License at
http://www.openairinterface.org/?page_id=698
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
For more information about the OpenAirInterface (OAI) Software Alliance:
contact@openairinterface.org
-->
<testCaseList>
<htmlTabRef>test-05-tm1-tunnel</htmlTabRef>
<htmlTabName>Test-05MHz-TM1-tunnel</htmlTabName>
<htmlTabIcon>tasks</htmlTabIcon>
<TestCaseRequestedList>
030102 000001 090102 000002 040503 000001 040603 040643 040644 000001 090109 030201
</TestCaseRequestedList>
<TestCaseExclusionList></TestCaseExclusionList>
<testCase id="000001">
<class>IdleSleep</class>
<desc>Sleep</desc>
<idle_sleep_time_in_sec>10</idle_sleep_time_in_sec>
</testCase>
<testCase id="000002">
<class>IdleSleep</class>
<desc>Sleep</desc>
<idle_sleep_time_in_sec>5</idle_sleep_time_in_sec>
</testCase>
<testCase id="030102">
<class>Initialize_eNB</class>
<desc>Initialize eNB (FDD/Band7/5MHz)</desc>
<Initialize_eNB_args>-O ci-scripts/conf_files/enb.band7.tm1.25PRB.usrpb210.conf</Initialize_eNB_args>
</testCase>
<testCase id="030201">
<class>Terminate_eNB</class>
<desc>Terminate eNB</desc>
</testCase>
<testCase id="090102">
<class>Initialize_OAI_UE</class>
<desc>Initialize OAI UE (FDD/Band7/5MHz)</desc>
<Initialize_OAI_UE_args>-C 2680000000 -r 25 --ue-rxgain 120 --ue-txgain 0 --ue-max-power 0 --ue-scan-carrier --nokrnmod 1</Initialize_OAI_UE_args>
</testCase>
<testCase id="090109">
<class>Terminate_OAI_UE</class>
<desc>Terminate OAI UE</desc>
</testCase>
<testCase id="040503">
<class>Ping</class>
<desc>ping (5MHz - 20 sec)</desc>
<ping_args>-c 20</ping_args>
<ping_packetloss_threshold>5</ping_packetloss_threshold>
</testCase>
<testCase id="040603">
<class>Iperf</class>
<desc>iperf (5MHz - DL/1Mbps/UDP)(30 sec)</desc>
<iperf_args>-u -b 1M -t 30 -i 1 -fm</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="040604">
<class>Iperf</class>
<desc>iperf (5MHz - DL/1.2Mbps/UDP)(30 sec)</desc>
<iperf_args>-b 1.2M -t 30 -i 1 -fm</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
</testCase>
<testCase id="040643">
<class>Iperf</class>
<desc>iperf (5MHz - UL/1Mbps/UDP)(30 sec)</desc>
<iperf_args>-u -b 1M -t 30 -i 1 -fm -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>balanced</iperf_profile>
</testCase>
<testCase id="040644">
<class>Iperf</class>
<desc>iperf (5MHz - UL/8Mbps/UDP)(30 sec)</desc>
<iperf_args>-u -b 8M -t 30 -i 1 -fm -R</iperf_args>
<iperf_packetloss_threshold>50</iperf_packetloss_threshold>
<iperf_profile>balanced</iperf_profile>
</testCase>
</testCaseList>
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