Changes between Version 3 and Version 4 of Tutorials/4G5G/srslte

Timestamp:

Apr 4, 2025, 10:19:16 PM (7 hours ago)

Author:

prasanthi

Comment:

—

Tutorials/4G5G/srslte

@@ -154 +154 @@
 * Run connection manager scripts on sdr2-md1 for the modems to establish PDU sessions
 {{{#!shell
-}}}
-{{{#!shell
-}}}
-* 
-
+root@sdr2b-md1:~/SIM8200_code/Goonline# ./simcom-cm
+[04-04_16:14:40:249] Build Version: 2020-07-14 10:20:15
+[04-04_16:14:40:249] SIMCOM_CM START...
+[04-04_16:14:40:249] ./simcom-cm profile[1] = (null)/(null)/(null)/0, pincode = (null)
+[04-04_16:14:40:249] Find /sys/bus/usb/devices/2-1 idVendor=2c7c idProduct=0800
+[04-04_16:14:40:249] Cannot open directory: /sys/bus/usb/devices/2-1:1.5/net, errno: 2 (No such file or directory)
+[04-04_16:14:40:250] Find /sys/bus/usb/devices/2-2 idVendor=1e0e idProduct=9001
+[04-04_16:14:40:250] Find /sys/bus/usb/devices/2-2:1.5/net/wwan0
+[04-04_16:14:40:250] Find usbnet_adapter = wwan0
+[04-04_16:14:40:250] Find /sys/bus/usb/devices/2-2:1.5/usbmisc/cdc-wdm0
+[04-04_16:14:40:250] Find qmichannel = /dev/cdc-wdm0
+[04-04_16:14:40:251] netcard driver = qmi_wwan
+[04-04_16:14:40:254] cdc_wdm_fd = 7
+[04-04_16:14:40:342] Get clientWDS = 15
+[04-04_16:14:40:374] Get clientDMS = 1
+[04-04_16:14:40:406] Get clientNAS = 2
+[04-04_16:14:40:438] Get clientUIM = 1
+[04-04_16:14:40:470] Get clientWDA = 1
+[04-04_16:14:40:502] requestBaseBandVersion MPSS.HI.2.0.c3-00246-SDX55_CPEALL_PACK-1  1  [Oct 26 2020 16:00:00]
+[04-04_16:14:40:566] requestGetSIMStatus SIMStatus: SIM_READY
+[04-04_16:14:40:598] requestGetProfile[1] cosmos-5G///0
+[04-04_16:14:40:630] requestRegistrationState2 MCC: 310, MNC: 14, PS: Attached, DataCap: NR5G
+[04-04_16:14:40:662] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
+[04-04_16:14:40:726] requestRegistrationState2 MCC: 310, MNC: 14, PS: Attached, DataCap: NR5G
+[04-04_16:14:41:238] requestSetupDataCall WdsConnectionIPv4Handle: 0xf9438980
+[04-04_16:14:41:302] requestQueryDataCall IPv4ConnectionStatus: CONNECTED
+[04-04_16:14:41:334] ifconfig wwan0 up
+[04-04_16:14:41:339] Fail to access /usr/share/udhcpc/default.script, errno: 2 (No such file or directory)
+[04-04_16:14:41:339] busybox udhcpc -f -n -q -t 5 -s /usr/share/udhcpc/default.script -i wwan0
+udhcpc: started, v1.30.1
+udhcpc: sending discover
+udhcpc: sending select for 10.45.0.6
+udhcpc: lease of 10.45.0.6 obtained, lease time 7200
+
+}}}
+{{{#!shell
+root@sdr2b-md1:~/quectel-CM_0319# ./quectel-CM -s cosmos-5G
+[04-04_16:19:54:415] QConnectManager_Linux_V1.6.6_beta0319
+[04-04_16:19:54:416] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x800, bus=0x002, dev=0x004
+[04-04_16:19:54:417] Auto find qmichannel = /dev/cdc-wdm1
+[04-04_16:19:54:417] Auto find usbnet_adapter = wwan1
+[04-04_16:19:54:417] netcard driver = cdc_mbim, driver version = 5.15.0-78-generic
+[04-04_16:19:54:417] Modem works in MBIM mode
+[04-04_16:19:54:421] cdc_wdm_fd = 7
+[04-04_16:19:54:421] mbim_open_device()
+[04-04_16:19:54:935] mbim_device_caps_query()
+[04-04_16:19:54:967] DeviceId:     867034040030133
+[04-04_16:19:54:967] FirmwareInfo: RM510QGLHAR11A03M4G
+[04-04_16:19:54:967] HardwareInfo: RM510QGLHA_VB
+[04-04_16:19:54:967] mbim_device_services_query()
+[04-04_16:19:55:031] mbim_set_radio_state( 1 )
+[04-04_16:19:55:063] HwRadioState: 1, SwRadioState: 1
+[04-04_16:19:55:063] mbim_subscriber_status_query()
+[04-04_16:19:55:095] SubscriberId: 310014000000011
+[04-04_16:19:55:095] SimIccId:     8901310014000000114F
+[04-04_16:19:55:095] SubscriberReadyState NotInitialized -> Initialized
+[04-04_16:19:55:095] mbim_register_state_query()
+[04-04_16:19:55:127] RegisterState Unknown -> Home
+[04-04_16:19:55:127] mbim_packet_service_query()
+[04-04_16:19:55:159] PacketServiceState Unknown -> Attached
+[04-04_16:19:55:159] CurrentDataClass = Custom
+[04-04_16:19:55:159] mbim_query_connect(sessionID=0)
+[04-04_16:19:55:191] ActivationState Unknown -> Deactivated
+[04-04_16:19:55:191] ip addr flush dev wwan1
+[04-04_16:19:55:197] ip link set dev wwan1 down
+[04-04_16:19:55:204] mbim_set_connect(onoff=1, sessionID=0)
+[04-04_16:19:55:319] ActivationState Deactivated -> Activated
+[04-04_16:19:55:319] mbim_ip_config(sessionID=0)
+[04-04_16:19:55:351] < SessionId = 0
+[04-04_16:19:55:351] < IPv4ConfigurationAvailable = 0xf
+[04-04_16:19:55:351] < IPv6ConfigurationAvailable = 0x0
+[04-04_16:19:55:351] < IPv4AddressCount = 0x1
+[04-04_16:19:55:351] < IPv4AddressOffset = 0x3c
+[04-04_16:19:55:351] < IPv6AddressCount = 0x0
+[04-04_16:19:55:351] < IPv6AddressOffset = 0x0
+[04-04_16:19:55:351] < IPv4 = 10.45.0.7/28
+[04-04_16:19:55:351] < gw = 10.45.0.8
+[04-04_16:19:55:351] < dns1 = 8.8.8.8
+[04-04_16:19:55:351] < dns2 = 8.8.4.4
+[04-04_16:19:55:351] < ipv4 mtu = 1400
+[04-04_16:19:55:383] ip link set dev wwan1 up
+[04-04_16:19:55:390] ip -4 address flush dev wwan1
+[04-04_16:19:55:393] ip -4 address add 10.45.0.7/28 dev wwan1
+[04-04_16:19:55:395] ip -4 route add default via 10.45.0.8 dev wwan1
+
+}}}
 
 ==== Throughput test ====
-
-
-
+* Make sure wwan interfaces on sdr2-md1 have the right IP addresses obtained above
+{{{#!shell
+wwan0: flags=4305<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST>  mtu 1400
+        inet 10.45.0.6  netmask 255.255.0.0  destination 10.45.0.6
+        inet6 fe80::82e2:1b17:b212:b481  prefixlen 64  scopeid 0x20<link>
+        unspec 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  txqueuelen 1000  (UNSPEC)
+        RX packets 244834  bytes 342703175 (342.7 MB)
+        RX errors 0  dropped 0  overruns 0  frame 0
+        TX packets 28435  bytes 1521098 (1.5 MB)
+        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
+
+wwan1: flags=4291<UP,BROADCAST,RUNNING,NOARP,MULTICAST>  mtu 1500
+        inet 10.45.0.7  netmask 255.255.255.252  broadcast 0.0.0.0
+        inet6 fe80::c037:1fff:fe08:4f16  prefixlen 64  scopeid 0x20<link>
+        ether c2:37:1f:08:4f:16  txqueuelen 1000  (Ethernet)
+        RX packets 4  bytes 336 (336.0 B)
+        RX errors 0  dropped 0  overruns 0  frame 0
+        TX packets 107  bytes 8678 (8.6 KB)
+        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
+
+}}}
+
+* iperf3 server
+{{{#!shell
+root@sdr2b-md1:~# iperf3 -s -B 10.45.0.6
+-----------------------------------------------------------
+Server listening on 5201
+-----------------------------------------------------------
+
+}}}
+
+* iperf2 client on srv1-lg1
+{{{#!shell
+root@srv1-lg1:~# iperf3 -c 10.45.0.6 -i 1 -t 50
+Connecting to host 10.45.0.6, port 5201
+[  5] local 10.45.0.1 port 40004 connected to 10.45.0.6 port 5201
+[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
+[  5]   0.00-1.00   sec  1.30 MBytes  10.9 Mbits/sec    3   52.7 KBytes
+.
+.
+.
+[  5]  47.00-48.00  sec  1.42 MBytes  11.9 Mbits/sec    3   36.9 KBytes
+[  5]  48.00-49.00  sec  1.23 MBytes  10.4 Mbits/sec    3   44.8 KBytes
+[  5]  49.00-50.00  sec  1.48 MBytes  12.4 Mbits/sec    2   47.4 KBytes
+- - - - - - - - - - - - - - - - - - - - - - - - -
+[ ID] Interval           Transfer     Bitrate         Retr
+[  5]   0.00-50.00  sec  83.3 MBytes  14.0 Mbits/sec  179             sender
+[  5]   0.00-50.04  sec  83.0 MBytes  13.9 Mbits/sec                  receiver
+
+}}}
+
+
+