Last modified by Kilight Cao on 2024/12/31 16:38
<
From version < 94.2 >
edited by Xiaoling
on 2023/12/20 17:26
To version < 107.1 >
edited by Kilight Cao
on 2024/12/31 15:39
>
Change comment: Uploaded new attachment "image-20241231153947-1.jpeg", version {1}

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Kilight
Content
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1 -
1 +**Table of Contents:**
2 2  
3 -**Table of Contents：**
4 -
5 5  {{toc/}}
6 6  
7 7  
8 8  
7 +
8 +
9 9  = 1. Enable Cellular Connection =
10 10  
11 11  
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29 29  If there is a problem with the cellular connection. Please check the below points:
30 30  
31 31  
32 -== 2.1 Do you order the model with a cellular option ==
32 +== 2.1 For LPS8N/DLOS8N/LG308N ==
33 33  
34 +== 2.1.1 Do you order the model with a cellular option ==
34 34  
36 +
35 35  Make sure you order the model with the cellular option. Can check by command or via the Web UI.
36 36  
37 37  (% class="box" %)
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45 45  [[image:image-20220601110748-1.png]]
46 46  
47 47  
48 -== 2.2 Do you input the SIM card correctly ==
50 +=== 2.1.2 Do you input the SIM card correctly ===
49 49  
50 50  
51 51  **Below command can check if you have a SIM card inserted, or via Web UI**
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55 55  
56 56  (% class="box" %)
57 57  (((
60 +(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
58 58  //root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
59 59  SIM ready
60 60  Waiting for Registration..(120 sec max)
... ... @@ -77,7 +77,7 @@
77 77  [[image:image-20220527153827-5.png]]
78 78  
79 79  
80 -== 2.3 Check dialing info ==
83 +=== 2.1.3 Check dialing info ===
81 81  
82 82  
83 83  run "**logread -f**" in gateway CLI。
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123 123  )))
124 124  
125 125  
126 -== 2.4 If the following situation occurs, how can users solve this problem? ==
129 +== 2.2 For LPS8v2/MS48-LR ==
127 127  
128 -=== 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
131 +(% class="wikigeneratedid" id="H2.2.1Doyouorderthemodelwithacellularoption" %)
132 +(% id="cke_bm_23549S" style="display:none" %)
129 129  
134 +=== 2.2.1 Do you order the model with a cellular option ===
130 130  
136 +
137 +Make sure you order the model with the cellular option. Can check by command or via the Web UI.
138 +
139 +(% class="box" %)
140 +(((
141 +//root@dragino-2d5d26:~~# lsusb
142 +Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
143 +Bus 004 Device 002: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem    ~-~-> This is the Cellular module
144 +Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
145 +Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
146 +Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
147 +Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
148 +Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
149 +Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
150 +Bus 001 Device 002: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter
151 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
152 +Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
153 +root@dragino-2d5d26:~~# //
154 +)))
155 +
156 +[[image:image-20241205150916-1.png]]
157 +
158 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/Notes%20for%20cellular%20network%20connection/WebHome/image-20220527153804-4.png?rev=1.1||alt="image-20220527153804-4.png"]]
159 +
160 +**Note:** **If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.**
161 +
162 +Please check the IP address is displayed and the Internet displays "OK", it works properly.
163 +
164 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/Notes%20for%20cellular%20network%20connection/WebHome/image-20220527153827-5.png?rev=1.1||alt="image-20220527153827-5.png"]]
165 +
166 +=== 2.2.2 Check cellular info ===
167 +
168 +
169 +run "**quectel-CM**" in gateway CLI
170 +
171 +(% class="box infomessage" %)
172 +(((
173 +Usage:  /usr/bin/quectel-CM [options]
174 + -s [apn [user password auth]]  Set apn/user/password/auth get from your network provider. auth: 1~~pap, 2~~chap
175 + -p pincode Verify sim card pin if sim card is locked
176 + -p [quectel-][qmi|mbim]-proxy  Request to use proxy
177 + -f logfilename Save log message of this program to file
178 + -u usbmonlog filename  Save usbmon log to file
179 + -i interface Specify which network interface to setup data call when multi-modems exits
180 + -4 Setup IPv4 data call (default)
181 + -6 Setup IPv6 data call
182 + -k pdn Specify which pdn to hangup data call (by send SIGINT to 'quectel-CM -n pdn')
183 + -m iface-idx Bind QMI data call to wwan0_<iface idx> when QMAP used. E.g '-n 7 -m 1' bind pdn-7 data call to wwan0_1
184 + -b Enable network interface bridge function (default 0)
185 + -v Verbose log mode, for debug purpose.[Examples]
186 +Example 1: /usr/bin/quectel-CM
187 +Example 2: /usr/bin/quectel-CM -s 3gnet
188 +Example 3: /usr/bin/quectel-CM -s 3gnet -v
189 +)))
190 +
191 +
192 +==== **The gateway cellular logs show SIMStatus: SIM_ABSENT** ====
193 +
194 +
195 +If the SIM status is **SIM_ABSENT**, the SIM card is not detected. You need to check whether the SIM card is available and whether the device is powered off when the SIM card is installed.
196 +
197 +(% class="box" %)
198 +(((
199 +root@dragino-2d5d26:~~# quectel-CM -s 3gnet
200 +[12-05_07:12:08:451] Quectel_QConnectManager_Linux_V1.6.0.24
201 +[12-05_07:12:08:454] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
202 +[12-05_07:12:08:455] Auto find qmichannel = /dev/cdc-wdm0
203 +[12-05_07:12:08:455] Auto find usbnet_adapter = wwan0
204 +[12-05_07:12:08:455] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
205 +[12-05_07:12:08:456] Modem works in QMI mode
206 +[12-05_07:12:08:516] cdc_wdm_fd = 7
207 +[12-05_07:12:08:613] Get clientWDS = 21
208 +[12-05_07:12:08:645] Get clientDMS = 1
209 +[12-05_07:12:08:676] Get clientNAS = 4
210 +[12-05_07:12:08:709] Get clientUIM = 2
211 +[12-05_07:12:08:741] Get clientWDA = 1
212 +[12-05_07:12:08:774] requestBaseBandVersion EC25EFAR06A16M4G
213 +[12-05_07:12:08:902] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_ABSENT ~-~-~-~--> This means that the SIM cannot be read**(%%)
214 +[12-05_07:12:08:902] requestSetProfile[1] 3gnet~/~//0
215 +[12-05_07:12:08:965] requestGetProfile[1] 3gnet~/~//0
216 +[12-05_07:12:08:997] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
217 +[12-05_07:12:09:030] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
218 +[12-05_07:12:09:030] ifconfig wwan0 0.0.0.0
219 +[12-05_07:12:09:043] ifconfig wwan0 down
220 +^C[12-05_07:12:18:311] QmiWwanThread exit
221 +[12-05_07:12:18:313] qmi_main exit
222 +)))
223 +
224 +
225 +==== **The gateway cellular logs show SIMStatus: SIM_PIN** ====
226 +
227 +
228 +If the SIM status is **SIM_PIN**, it means that the SIM card is read but the Pincode needs to be filled in.
229 +
230 +(% class="box" %)
231 +(((
232 +root@dragino-2d5d26:~~# quectel-CM -s 3gnet
233 +
234 +[10-31_12:17:10:166] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x125, bus=0x002, dev=0x002
235 +[10-31_12:17:10:168] Auto find qmichannel = /dev/cdc-wdm0
236 +[10-31_12:17:10:168] Auto find usbnet_adapter = wwan0
237 +[10-31_12:17:10:168] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
238 +[10-31_12:17:10:170] Modem works in QMI mode
239 +[10-31_12:17:10:234] cdc_wdm_fd = 8
240 +[10-31_12:17:10:325] Get clientWDS = 21
241 +[10-31_12:17:10:356] Get clientDMS = 1
242 +[10-31_12:17:10:389] Get clientNAS = 4
243 +[10-31_12:17:10:449] Get clientUIM = 2
244 +[10-31_12:17:10:489] Get clientWDA = 1
245 +[10-31_12:17:10:518] requestBaseBandVersion EC25EFAR06A16M4G
246 +[10-31_12:17:10:645] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_PIN ~-~-~-~--> This means you need to fill in the Pincode**(%%)
247 +[10-31_12:17:10:645] requestSetProfile[1] Telekom~/~//0
248 +[10-31_12:17:10:713] requestGetProfile[1] Telekom~/~//0
249 +[10-31_12:17:10:743] requestRegistrationState2 MCC: 262, MNC: 2, PS: Detached, DataCap: UNKNOW
250 +[10-31_12:17:10:773] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
251 +[10-31_12:17:10:774] ifconfig wwan0 0.0.0.0
252 +[10-31_12:17:10:790] ifconfig wwan0 down
253 +[10-31_18:27:35:797] QmiWwanThread exit
254 +[10-31_18:27:35:798] qmi_main exit
255 +)))
256 +
257 +
258 +==== **The gateway cellular logs show SIMStatus: SIM_READY** ====
259 +
260 +
261 +If the SIM status is **SIM_READY**,** ** it means that the SIM card is detected
262 +
263 +(% class="box" %)
264 +(((
265 +root@dragino-2d5d26:~~# quectel-CM 
266 +[12-05_07:32:57:187] Quectel_QConnectManager_Linux_V1.6.0.24
267 +[12-05_07:32:57:191] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
268 +[12-05_07:32:57:192] Auto find qmichannel = /dev/cdc-wdm0
269 +[12-05_07:32:57:193] Auto find usbnet_adapter = wwan0
270 +[12-05_07:32:57:198] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
271 +[12-05_07:32:57:199] Modem works in QMI mode
272 +[12-05_07:32:57:261] cdc_wdm_fd = 7
273 +[12-05_07:32:57:334] Get clientWDS = 20
274 +[12-05_07:32:57:366] Get clientDMS = 1
275 +[12-05_07:32:57:398] Get clientNAS = 4
276 +[12-05_07:32:57:431] Get clientUIM = 1
277 +[12-05_07:32:57:462] Get clientWDA = 1
278 +[12-05_07:32:57:495] requestBaseBandVersion EC25EFAR06A16M4G
279 +[12-05_07:32:57:623] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_READY**(%%)
280 +[12-05_07:32:57:655] requestGetProfile[1] 3gnet~/~//0
281 +[12-05_07:32:57:687] requestRegistrationState2 MCC: 460, MNC: 15, PS: Detached, DataCap: UNKNOW
282 +[12-05_07:32:57:719] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
283 +[12-05_07:32:57:719] ifconfig wwan0 0.0.0.0
284 +[12-05_07:32:57:731] ifconfig wwan0 down
285 +[12-05_07:33:00:727] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
286 +[12-05_07:33:15:895] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: UNKNOW
287 +[12-05_07:33:19:063] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
288 +[12-05_07:33:19:095] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
289 +[12-05_07:33:21:463] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: EDGE
290 +[12-05_07:33:22:359] requestSetupDataCall WdsConnectionIPv4Handle: 0x8728b3d0
291 +[12-05_07:33:22:488] ifconfig wwan0 up
292 +[12-05_07:33:22:504] busybox udhcpc -f -n -q -t 5 -i wwan0
293 +udhcpc: started, v1.30.1
294 +udhcpc: sending discover
295 +udhcpc: sending discover
296 +udhcpc: sending discover
297 +udhcpc: sending discover
298 +udhcpc: sending discover
299 +udhcpc: no lease, failing
300 +[12-05_07:33:38:103] File:ql_raw_ip_mode_check Line:136 udhcpc fail to get ip address, try next:
301 +[12-05_07:33:38:103] ifconfig wwan0 down
302 +[12-05_07:33:38:116] echo Y > /sys/class/net/wwan0/qmi/raw_ip
303 +[12-05_07:33:38:117] ifconfig wwan0 up
304 +[12-05_07:33:38:130] busybox udhcpc -f -n -q -t 5 -i wwan0
305 +udhcpc: started, v1.30.1
306 +udhcpc: sending discover
307 +udhcpc: sending select for 10.171.60.177
308 +udhcpc: lease of 10.171.60.177 obtained, lease time 7200
309 +)))
310 +
311 +== 2.3 If the following situation occurs, how can users solve this problem? ==
312 +
313 +=== 2.3.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
314 +
315 +
131 131  Users can check whether the APN matched by the SIM card is correct.
132 132  
133 133  Regarding what APN your SIM card should use, Users can search for the APN corresponding to the SIM card by Google or ask the carrier.
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135 135  [[image:image-20220718155937-1.png||height="562" width="497"]]
136 136  
137 137  
138 -=== 2.4.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network. ===
323 +=== 2.3.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network. ===
139 139  
140 140  
141 141  It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
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143 143  [[image:1658131428288-728.png||height="538" width="494"]]
144 144  
145 145  
146 -=== 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
331 +=== 2.3.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
147 147  
148 148  
149 149  Users need to check whether the SIM card type is suitable for the EC25 module.
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151 151  [[image:1658131612484-845.png||height="549" width="499"]]
152 152  
153 153  
154 -=== 2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
339 +=== 2.3.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
155 155  
156 156  
157 157  Users can insert SIM cards into the mobile phone for testing.
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261 261  
262 262  = 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
263 263  
264 -=== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ===
449 +== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
265 265  
266 266  
267 267  Users can get the IMEI via Linux command, but you have to access the gateway CLI.
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277 277  [[image:image-20231218095426-6.jpeg||height="466" width="990"]]
278 278  
279 279  
280 -=== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ===
465 +== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
281 281  
282 282  (% class="box infomessage" %)
283 283  (((
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290 290  [[image:image-20231218094741-3.png]]
291 291  
292 292  
293 -== **How does the gateway access the Quetel module directly (to send AT commands)** ==
478 +== How does the gateway access the Quetel module directly (to send AT commands) ==
294 294  
295 295  
296 296  Users can access the gateway CLI and run the minicom command to get the configuration interface.
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324 324  [[image:image-20220527154154-7.png]]
325 325  
326 326  
327 -=== **International Mobile Equipment Identity (IMEI)** ===
512 +== International Mobile Equipment Identity (IMEI) ==
328 328  
329 329  
330 330  (((
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345 345  [[image:image-20220527154231-8.png]]
346 346  
347 347  
348 -=== **Integrated Circuit Card Identifier (ICCID)** ===
533 +== Integrated Circuit Card Identifier (ICCID) ==
349 349  
350 350  
351 351  (((
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495 495  
496 496  == 7.1 How the gateway will consume data traffic ==
497 497  
683 +
498 498  Below list the place where the data traffic will use.
499 499  
500 500  * Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
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504 504  * system Time synchronization Checking
505 505  * Auto update ( Software auto update, can be disabled)
506 506  
507 -=== 7.1.1 LoRaWAN Status push or polling data to LoRaWAN server ===
693 +=== 7.1.1 Uploading backup files to reduced data consumption ===
508 508  
509 509  
510 -When gateway connect to LoRaWAN server via LoRaWAN protocol, besides the sensor data uplink/downlink. gateway will still need to:
696 +Users can upload this backup file to reduce data consumption in **System~-~->Back Up/Restore Config**, Download link for backup file: **[[attach:Reduced_data_consumption.tar.gz||target="_blank"]]**
511 511  
512 -* Uplink self-status to the LoRaWAN server every 30s. the users can adjust **Keep Alive Period** as below
513 -* Check LoRaWAN server status every 5 seconds to see if there is valid downlink command to sensors. We don't provide WEB UI option to modify this time, because the modify of this settings will lead to fail on OTAA Join and Downlink commands.
698 +[[image:image-20240712093532-1.png]]
514 514  
515 -[[image:image-20220527155108-13.png]]
516 516  
701 +=== 7.1.2 Auto update ===
517 517  
518 -=== 7.1.2 System Keep Alive data ===
519 519  
520 -
521 -System Keep Alive Data is used to check gateway-network status and fix possible issue. Gateway will check every 15 seconds and generate traffic.
522 -
523 -Base on 15 seconds per check, the data traffic is about 2M data traffic per day. Users can adjust **Keepalive Interval** as below.
524 -
525 -[[image:image-20220527155229-15.png||height="511" width="986"]]
526 -
527 -
528 -=== 7.1.3 Auto update ===
529 -
530 -
531 531  Gateway will check for update every day for new configure or software. User can disable them by below method.
532 532  
533 533  
534 -=== 7.1.4 Filter unwanted packets ===
707 +=== 7.1.3 Filter unwanted packets ===
535 535  
536 536  
537 537  When gateway connect to LoRaWAN server via LoRaWAN protocol , Gateway will by default get every possible LoRaWAN packets and forward to LoRaWAN server. If there are sensors from others in the same area, such sensor data will also be forward to LoRaWAN server ( they will be ignore by the server). This also consume data.
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