added fixes for controlling bandrich UE remotely
This commit is contained in:
Rohit Gupta
@@ -1,11 +1,11 @@
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<testCaseList>
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<MachineList>stevens calisson nano</MachineList>
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<MachineList>stevens calisson amerique</MachineList>
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<NFSResultsShare>/mnt/sradio/TEST_RESULTS</NFSResultsShare>
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<GitOAI5GRepo>https://gitlab.eurecom.fr/oai/openairinterface5g.git</GitOAI5GRepo>
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<GitOpenair-cnRepo>https://gitlab.eurecom.fr/oai/openair-cn.git</GitOpenair-cnRepo>
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<GitOAI5GRepoBranch>feature-34-test_framework</GitOAI5GRepoBranch>
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<GitOpenair-cnRepoBranch>develop</GitOpenair-cnRepoBranch>
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<GitOpenair-cnRepoBranch>feature-17-test_framework</GitOpenair-cnRepoBranch>
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<CleanUpOldProgs>oaisim* oaisim_nos1* lte-softmodem* lte-softmodem-nos1* mme_gw* run_epc* run_hss* iperf* ltebox* </CleanUpOldProgs>
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<testCase id="010101" >
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@@ -750,20 +750,24 @@
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<desc></desc>
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<eNB>calisson</eNB>
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<UE>stevens</UE>
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<EPC>nano</EPC>
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<EPC>amerique</EPC>
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<cleanupScript>oaisim* oaisim_nos1* lte-softmodem* lte-softmodem-nos1* mme_gw* run_epc* run_hss* iperf* ltebox*</cleanupScript>
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<TimeOut_cmd>300</TimeOut_cmd>
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<TimeOut_cmd>60</TimeOut_cmd>
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<eNB_working_dir>/tmp</eNB_working_dir>
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<eNB_config_file>targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.local.conf tracking_area_code 1
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.local.conf mobile_country_code 2
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.local.conf mobile_network_code 9</eNB_config_file>
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.local.conf mobile_country_code 208
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.local.conf mobile_network_code 92
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.remote.conf tracking_area_code 1
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.remote.conf mobile_country_code 208
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.remote.conf mobile_network_code 92
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.remote.conf mme_ip_address ({ipv4="192.168.12.26";ipv6="192:168:30::17";active="yes";preference="ipv4";})</eNB_config_file>
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<eNB_compile_prog>$OPENAIR_DIR/cmake_targets/build_oai</eNB_compile_prog>
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<eNB_compile_prog_args>--eNB -w USRP</eNB_compile_prog_args>
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<eNB_pre_exec></eNB_pre_exec>
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<eNB_pre_exec_args></eNB_pre_exec_args>
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<eNB_main_exec>$OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem</eNB_main_exec>
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<eNB_main_exec_args></eNB_main_exec_args>
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<eNB_traffic_exec>iperf</eNB_traffic_exec>
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<eNB_main_exec_args> -O $OPENAIR_DIR/targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.remote.conf </eNB_main_exec_args>
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<eNB_traffic_exec>iperf -s</eNB_traffic_exec>
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<eNB_traffic_exec_args></eNB_traffic_exec_args>
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<eNB_search_expr_true></eNB_search_expr_true>
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<eNB_search_expr_false></eNB_search_expr_false>
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@@ -776,17 +780,19 @@
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<UE_compile_prog_args>--eNB -w USRP</UE_compile_prog_args>
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<UE_pre_exec></UE_pre_exec>
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<UE_pre_exec_args></UE_pre_exec_args>
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<UE_main_exec>$OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem</UE_main_exec>
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<UE_main_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/configure_cots_bandrich_ue --stop-ue ; $OPENAIR_DIR/cmake_targets/autotests/tools/configure_cots_bandrich_ue --start-ue </UE_main_exec>
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<UE_main_exec_args></UE_main_exec_args>
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<UE_traffic_exec>iperf</UE_traffic_exec>
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<UE_traffic_exec>ping 192.172.0.1</UE_traffic_exec>
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<UE_traffic_exec_args></UE_traffic_exec_args>
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<UE_search_expr_true></UE_search_expr_true>
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<UE_search_expr_false></UE_search_expr_false>
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<EPC_working_dir>/tmp</EPC_working_dir>
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<EPC_config_file>BUILD/EPC/epc.local.enb.conf.in MCC 7
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BUILD/EPC/epc.local.enb.conf.in MNC 8
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BUILD/EPC/epc.local.enb.conf.in TAC 9</EPC_config_file>
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<EPC_config_file>BUILD/EPC/epc.local.enb.conf.in MCC 208
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BUILD/EPC/epc.local.enb.conf.in MNC 92
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BUILD/EPC/epc.local.enb.conf.in TAC 1
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BUILD/EPC/epc.local.enb.conf.in PGW_INTERFACE_NAME_FOR_SGI eth1
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BUILD/EPC/epc.local.enb.conf.in PGW_IPV4_ADDRESS_FOR_SGI 192.168.12.82/24 </EPC_config_file>
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<EPC_compile_prog>SCRIPTS/build_epc</EPC_compile_prog>
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<EPC_compile_prog_args>-c -l</EPC_compile_prog_args>
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<HSS_compile_prog>SCRIPTS/build_hss</HSS_compile_prog>
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@@ -794,11 +800,11 @@
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<EPC_pre_exec></EPC_pre_exec>
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<EPC_pre_exec_args></EPC_pre_exec_args>
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<EPC_main_exec>SCRITPTS/run_epc -l </EPC_main_exec>
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<EPC_main_exec>/opt/ltebox/tools/stop_ltebox ; /opt/ltebox/tools/start_ltebox </EPC_main_exec>
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<EPC_main_exec_args></EPC_main_exec_args>
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<HSS_main_exec>SCRIPTS/run_hss -l</HSS_main_exec>
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<HSS_main_exec>/opt/hss_sim0609/starthss </HSS_main_exec>
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<HSS_main_exec_args></HSS_main_exec_args>
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<EPC_traffic_exec>iperf</EPC_traffic_exec>
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<EPC_traffic_exec>iperf -s</EPC_traffic_exec>
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<EPC_traffic_exec_args></EPC_traffic_exec_args>
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<EPC_search_expr_true></EPC_search_expr_true>
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<EPC_search_expr_false></EPC_search_expr_false>
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@@ -0,0 +1,118 @@
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import time
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import serial
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import os
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from pyroute2 import IPRoute
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import sys
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import re
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import threading
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import signal
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import traceback
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# configure the serial connections (the parameters differs on the device you are connecting to)
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serial_port = '/dev/ttyUSB2'
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bandrich_ppd_config = '$OPENAIR_DIR/cmake_targets/autotests/tools/wdial.bandrich.conf'
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exit_flag=0
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def signal_handler(signal, frame):
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print('You pressed Ctrl+C!')
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print('Resetting the UE to detached state')
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timeout=10
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exit_flag=1
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send_command('AT+CGATT=0' , 'OK' , timeout)
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sys.exit(0)
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signal.signal(signal.SIGINT, signal_handler)
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ser = serial.Serial(
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port=serial_port,
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#baudrate=9600,
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#parity=serial.PARITY_ODD,
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#stopbits=serial.STOPBITS_TWO,
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#bytesize=serial.EIGHTBITS
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)
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#ser.open()
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#ser.isOpen()
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class pppThread (threading.Thread):
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def __init__(self, threadID, name, counter):
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threading.Thread.__init__(self)
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self.threadID = threadID
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self.name = name
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self.counter = counter
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def run(self):
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print "Starting " + self.name
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#Here we keep running pppd thread in indefinite loop as this script terminates sometimes
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#while 1:
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while 1:
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time.sleep(5) #Hard coded, do not reduce this number!
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print "Starting wvdial now..."
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print 'exit_flag = ' + str(exit_flag)
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send_command('AT+CGATT=1','OK', 300)
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os.system('wvdial -C ' + bandrich_ppd_config + '' )
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if exit_flag == 1:
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print "Exit flag set to true. Exiting pppThread now"
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print "Terminating wvdial now..."
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def send_command (cmd, response, timeout):
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count=0
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sleep_duration = 1
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while count <= timeout:
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ser.write (cmd + '\r\n')
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out = ''
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time.sleep(sleep_duration)
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count = count + sleep_duration
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while ser.inWaiting() > 0:
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out += ser.read(1)
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print 'out = <' + out + '> response = <' + response + '> \n'
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if re.search(response, out):
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break
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def start_ue () :
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#print 'Enter your commands below.\r\nInsert "exit" to leave the application.'
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timeout=60 #timeout in seconds
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send_command('AT', 'OK' , timeout)
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send_command('AT+CGATT=0' , 'OK' , timeout)
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send_command('AT+CGATT=1','OK', 300)
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#os.system('wvdial -C ' + bandrich_ppd_config + ' &' )
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thread_ppp = pppThread(1, "ppp_thread", 1)
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thread_ppp.start()
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iface='ppp0'
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while 1:
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time.sleep ( 2)
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#Now we check if ppp0 interface is up and running
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try:
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if exit_flag == 1:
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break
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ip = IPRoute()
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idx = ip.link_lookup(ifname=iface)[0]
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os.system ('route add 192.172.0.1 ppp0')
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break
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except Exception, e:
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error = ' Interface ' + iface + 'does not exist...'
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error = error + ' In function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: ' + str(e.__class__) + " : " + str( e)
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error = error + traceback.format_exc()
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print error
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thread_ppp.join()
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def stop_ue():
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timeout=60
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os.system('killall wvdial')
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send_command('AT', 'OK' , timeout)
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send_command('AT+CGATT=0' , 'OK' , timeout)
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for arg in sys.argv[1:]:
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if arg == '--start-ue' :
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start_ue()
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elif arg == '--stop-ue' :
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stop_ue()
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else :
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print " Script called with wrong arguments, arg = " + arg
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sys.exit()
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@@ -0,0 +1,32 @@
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#!/usr/bin/python
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import sys
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import re
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#Arg 1 name of file
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#Arg 2 keyword
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#arg 3 replacement text
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#Note that these should be seperated by spaces
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if len(sys.argv) != 4:
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print "search_repl.py: Wrong number of arguments. This program needs 3 arguments"
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sys.exit()
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filename = sys.argv[1]
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keyword = sys.argv[2]
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replacement_text = sys.argv[3]
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file = open(filename, 'r')
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string = file.read()
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file.close()
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if keyword == 'mme_ip_address':
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#string = (re.sub(r"mme_ip_address\s*=\s*\([^\$]+)\)\s*;\s*", r"<% tex \1 %>", t, re.M)
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replacement_text = keyword + ' = ' + replacement_text + ' ; '
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string = re.sub(r"mme_ip_address\s*=\s*\(([^\$]+?)\)\s*;", replacement_text, string, re.M)
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else :
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replacement_text = keyword + ' = \" ' + replacement_text + '\" ; '
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string = re.sub(r"%s\s*=\s*\"([^\$]+?)\"\s*;" % keyword , replacement_text, string, re.M)
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file = open(filename, 'w')
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file.write(string)
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file.close()
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@@ -0,0 +1,36 @@
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[Dialer Defaults]
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Modem = /dev/ttyUSB0
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ISDN = off
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Modem Type = Analog Modem
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Baud = 9600
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Init = ATZ
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Init2 = AT+CPIN?
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Init3 = AT+CGREG?
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Init4 = AT+COPS?
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Init5 = AT+CSQ
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Init6 =
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Init7 = AT+CGATT=1
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Init8 =
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Init9 =
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Phone = *99***1#
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Phone1 =
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Phone2 =
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Phone3 =
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Phone4 =
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Dial Prefix =
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Dial Attempts = 1
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Dial Command = ATM1L3DT
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Ask Password = off
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Password = ''
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Username = ImaginLab
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Auto Reconnect = off
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Abort on Busy = off
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Carrier Check = on
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Check Def Route = on
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Abort on No Dialtone = on
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Stupid Mode = on
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Idle Seconds = 0
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Auto DNS = on
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;Minimize = off
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;Dock = off
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;Do NOT edit this file by hand!
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@@ -256,7 +256,9 @@ check_install_oai_software() {
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python \
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subversion \
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xmlstarlet \
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python-pip
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python-pip \
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pydb \
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wvdial
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$SUDO update-alternatives --set liblapack.so /usr/lib/atlas-base/atlas/liblapack.so
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if [ `lsb_release -rs` = '12.04' ] ; then
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install_nettle_from_source
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@@ -265,6 +267,7 @@ check_install_oai_software() {
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$SUDO apt-get install -y libgnutls-dev nettle-dev nettle-bin
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fi
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$SUDO pip install paramiko
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$SUDO pip install pyroute2
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install_asn1c_from_source
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}
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