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Last modified by Xiaoling on 2025/08/04 14:39
From version 115.1
edited by Xiaoling
on 2025/08/04 14:39
Change comment: There is no comment for this version
To version 1.11
edited by Xiaoling
on 2022/05/14 09:38
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -Cellular network connection details and tips
1 +Notes for cellular network connection
Content
... ... @@ -1,91 +1,54 @@
1 -**Table of Contents:**
1 +Table of Contents：
2 2  
3 3  {{toc/}}
4 4  
5 -
6 -
7 -
8 -
9 9  = 1. Enable Cellular Connection =
10 10  
11 -
12 12  If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
13 13  
14 -[[image:image-20220601110850-2.png]]
9 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
15 15  
16 -**//Enable Cellular Connection//**
11 +Enable Cellular Connection
17 17  
18 -
19 -(((
20 20  If your device doesn't have a cellular module, you will see a cellular module not detected.
21 -)))
22 22  
23 -[[image:image-20220527153544-2.png]]
15 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
24 24  
17 +No Cellular Module
25 25  
26 -= 2. How to Trouble Shooting if Cellular connection fails =
19 += 2. How to Debug if Cellular connection fail =
27 27  
21 +If there is a problem for cellular connection. Please check the below points:
28 28  
29 -If there is a problem with the cellular connection. Please check the below points:
23 +== 2.1 Do you order the model with cellular option ==
30 30  
25 +Make sure you order the model with the cellular option. Can check by command:
31 31  
32 -== 2.1 For LPS8N/DLOS8N/LG308N ==
33 -
34 -== 2.1.1 Do you order the model with a cellular option ==
35 -
36 -
37 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.
38 -
39 39  (% class="box" %)
40 40  (((
41 -//root@dragino-1bbd90:~~# lsusb
29 +root@dragino-1bbd90:~~# lsusb
42 42  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
43 43  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
44 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
32 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
45 45  )))
46 46  
47 -[[image:image-20220601110748-1.png]]
35 +== 2.2 Do you input the SIM card correctly ==
48 48  
37 +Below command can check:
49 49  
50 -=== 2.1.2 Do you input the SIM card correctly ===
51 -
52 -
53 -**Below command can check if you have a SIM card inserted, or via Web UI**
54 -
55 -* Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on
56 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
57 -
58 58  (% class="box" %)
59 59  (((
60 -(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
61 -//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
41 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
62 62  SIM ready
63 63  Waiting for Registration..(120 sec max)
64 -Registered on Home network: "CHN-UNICOM",7
65 -Signal Quality: 10,99//
44 +Registered on Home network: "CHN-CT",7
45 +Signal Quality: 23,99
66 66  )))
67 67  
48 +== 2.3 Check dialing info ==
68 68  
50 +run "logread -f" in console
69 69  
70 -(% class="wikigeneratedid" %)
71 -[[image:image-20220527153804-4.png]]
72 -
73 -
74 -(% class="wikigeneratedid" %)
75 -**​​(% style="color:red" %)Note:(%%)**(% style="color:red" %) **If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.**
76 -
77 -(% class="wikigeneratedid" %)
78 -Please check the IP address is displayed and the Internet displays "OK", it works properly.
79 -
80 -(% class="wikigeneratedid" %)
81 -[[image:image-20220527153827-5.png]]
82 -
83 -
84 -=== 2.1.3 Check dialing info ===
85 -
86 -
87 -run "**logread -f**" in gateway CLI。
88 -
89 89  (% class="box" %)
90 90  (((
91 91  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -115,8 +115,8 @@
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
116 116  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
117 117  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
118 -(% style="color:#037691" %)**Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
119 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
81 +(% style="color:#037691" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
82 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%)
120 120  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
121 121  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
122 122  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -126,246 +126,14 @@
126 126  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
127 127  )))
128 128  
129 -
130 -== 2.2 For LPS8v2/MS48-LR ==
131 -
132 -(% class="wikigeneratedid" id="H2.2.1Doyouorderthemodelwithacellularoption" %)
133 -(% id="cke_bm_23549S" style="display:none" %)
134 -
135 -=== 2.2.1 Do you order the model with a cellular option ===
136 -
137 -
138 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.
139 -
140 -(% class="box" %)
141 -(((
142 -//root@dragino-2d5d26:~~# lsusb
143 -Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
144 -Bus 004 Device 002: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem    ~-~-> This is the Cellular module
145 -Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
146 -Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
147 -Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
148 -Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
149 -Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
150 -Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
151 -Bus 001 Device 002: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter
152 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
153 -Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
154 -root@dragino-2d5d26:~~# //
155 -)))
156 -
157 -[[image:image-20241205150916-1.png]]
158 -
159 -[[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"]]
160 -
161 -**Note:** **If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.**
162 -
163 -Please check the IP address is displayed and the Internet displays "OK", it works properly.
164 -
165 -[[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"]]
166 -
167 -
168 -=== 2.2.2 Check cellular info ===
169 -
170 -
171 -**Below command can check if you have a SIM card inserted, or via Web UI**
172 -
173 -* Make sure to Power Off when you insert the SIM card and power on the device. The SIM card slot of the gateway does not support hot swap
174 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
175 -
176 -[[image:image-20241231153947-1.jpeg||height="287" width="968"]]
177 -
178 -
179 -run "**quectel-CM**" in gateway CLI
180 -
181 -(% class="box infomessage" %)
182 -(((
183 -Usage:  /usr/bin/quectel-CM [options]
184 - -s [apn [user password auth]]  Set apn/user/password/auth get from your network provider. auth: 1~~pap, 2~~chap
185 - -p pincode Verify sim card pin if sim card is locked
186 - -p [quectel-][qmi|mbim]-proxy  Request to use proxy
187 - -f logfilename Save log message of this program to file
188 - -u usbmonlog filename  Save usbmon log to file
189 - -i interface Specify which network interface to setup data call when multi-modems exits
190 - -4 Setup IPv4 data call (default)
191 - -6 Setup IPv6 data call
192 - -k pdn Specify which pdn to hangup data call (by send SIGINT to 'quectel-CM -n pdn')
193 - -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
194 - -b Enable network interface bridge function (default 0)
195 - -v Verbose log mode, for debug purpose.[Examples]
196 -Example 1: /usr/bin/quectel-CM
197 -Example 2: /usr/bin/quectel-CM -s 3gnet
198 -Example 3: /usr/bin/quectel-CM -s 3gnet -v
199 -)))
200 -
201 -
202 -==== **The gateway cellular logs show SIMStatus: SIM_ABSENT** ====
203 -
204 -
205 -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.
206 -
207 -(% class="box" %)
208 -(((
209 -root@dragino-2d5d26:~~# quectel-CM -s 3gnet
210 -[12-05_07:12:08:451] Quectel_QConnectManager_Linux_V1.6.0.24
211 -[12-05_07:12:08:454] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
212 -[12-05_07:12:08:455] Auto find qmichannel = /dev/cdc-wdm0
213 -[12-05_07:12:08:455] Auto find usbnet_adapter = wwan0
214 -[12-05_07:12:08:455] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
215 -[12-05_07:12:08:456] Modem works in QMI mode
216 -[12-05_07:12:08:516] cdc_wdm_fd = 7
217 -[12-05_07:12:08:613] Get clientWDS = 21
218 -[12-05_07:12:08:645] Get clientDMS = 1
219 -[12-05_07:12:08:676] Get clientNAS = 4
220 -[12-05_07:12:08:709] Get clientUIM = 2
221 -[12-05_07:12:08:741] Get clientWDA = 1
222 -[12-05_07:12:08:774] requestBaseBandVersion EC25EFAR06A16M4G
223 -[12-05_07:12:08:902] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_ABSENT ~-~-~-~--> This means that the SIM cannot be read**(%%)
224 -[12-05_07:12:08:902] requestSetProfile[1] 3gnet~/~//0
225 -[12-05_07:12:08:965] requestGetProfile[1] 3gnet~/~//0
226 -[12-05_07:12:08:997] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
227 -[12-05_07:12:09:030] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
228 -[12-05_07:12:09:030] ifconfig wwan0 0.0.0.0
229 -[12-05_07:12:09:043] ifconfig wwan0 down
230 -^C[12-05_07:12:18:311] QmiWwanThread exit
231 -[12-05_07:12:18:313] qmi_main exit
232 -)))
233 -
234 -
235 -==== **The gateway cellular logs show SIMStatus: SIM_PIN** ====
236 -
237 -
238 -If the SIM status is **SIM_PIN**, it means that the SIM card is read but the Pincode needs to be filled in.
239 -
240 -(% class="box" %)
241 -(((
242 -root@dragino-2d5d26:~~# quectel-CM -s 3gnet
243 -
244 -[10-31_12:17:10:166] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x125, bus=0x002, dev=0x002
245 -[10-31_12:17:10:168] Auto find qmichannel = /dev/cdc-wdm0
246 -[10-31_12:17:10:168] Auto find usbnet_adapter = wwan0
247 -[10-31_12:17:10:168] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
248 -[10-31_12:17:10:170] Modem works in QMI mode
249 -[10-31_12:17:10:234] cdc_wdm_fd = 8
250 -[10-31_12:17:10:325] Get clientWDS = 21
251 -[10-31_12:17:10:356] Get clientDMS = 1
252 -[10-31_12:17:10:389] Get clientNAS = 4
253 -[10-31_12:17:10:449] Get clientUIM = 2
254 -[10-31_12:17:10:489] Get clientWDA = 1
255 -[10-31_12:17:10:518] requestBaseBandVersion EC25EFAR06A16M4G
256 -[10-31_12:17:10:645] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_PIN ~-~-~-~--> This means you need to fill in the Pincode**(%%)
257 -[10-31_12:17:10:645] requestSetProfile[1] Telekom~/~//0
258 -[10-31_12:17:10:713] requestGetProfile[1] Telekom~/~//0
259 -[10-31_12:17:10:743] requestRegistrationState2 MCC: 262, MNC: 2, PS: Detached, DataCap: UNKNOW
260 -[10-31_12:17:10:773] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
261 -[10-31_12:17:10:774] ifconfig wwan0 0.0.0.0
262 -[10-31_12:17:10:790] ifconfig wwan0 down
263 -[10-31_18:27:35:797] QmiWwanThread exit
264 -[10-31_18:27:35:798] qmi_main exit
265 -)))
266 -
267 -
268 -==== **The gateway cellular logs show SIMStatus: SIM_READY** ====
269 -
270 -
271 -If the SIM status is **SIM_READY**,** ** it means that the SIM card is detected
272 -
273 -(% class="box" %)
274 -(((
275 -root@dragino-2d5d26:~~# quectel-CM -s 3gnet
276 -[12-05_07:32:57:187] Quectel_QConnectManager_Linux_V1.6.0.24
277 -[12-05_07:32:57:191] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
278 -[12-05_07:32:57:192] Auto find qmichannel = /dev/cdc-wdm0
279 -[12-05_07:32:57:193] Auto find usbnet_adapter = wwan0
280 -[12-05_07:32:57:198] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
281 -[12-05_07:32:57:199] Modem works in QMI mode
282 -[12-05_07:32:57:261] cdc_wdm_fd = 7
283 -[12-05_07:32:57:334] Get clientWDS = 20
284 -[12-05_07:32:57:366] Get clientDMS = 1
285 -[12-05_07:32:57:398] Get clientNAS = 4
286 -[12-05_07:32:57:431] Get clientUIM = 1
287 -[12-05_07:32:57:462] Get clientWDA = 1
288 -[12-05_07:32:57:495] requestBaseBandVersion EC25EFAR06A16M4G
289 -[12-05_07:32:57:623] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_READY**(%%)
290 -[12-05_07:32:57:655] requestGetProfile[1] 3gnet~/~//0
291 -[12-05_07:32:57:687] requestRegistrationState2 MCC: 460, MNC: 15, PS: Detached, DataCap: UNKNOW
292 -[12-05_07:32:57:719] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
293 -[12-05_07:32:57:719] ifconfig wwan0 0.0.0.0
294 -[12-05_07:32:57:731] ifconfig wwan0 down
295 -[12-05_07:33:00:727] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
296 -[12-05_07:33:15:895] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: UNKNOW
297 -[12-05_07:33:19:063] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
298 -[12-05_07:33:19:095] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
299 -[12-05_07:33:21:463] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: EDGE
300 -[12-05_07:33:22:359] requestSetupDataCall WdsConnectionIPv4Handle: 0x8728b3d0
301 -[12-05_07:33:22:488] ifconfig wwan0 up
302 -[12-05_07:33:22:504] busybox udhcpc -f -n -q -t 5 -i wwan0
303 -udhcpc: started, v1.30.1
304 -udhcpc: sending discover
305 -udhcpc: sending discover
306 -udhcpc: sending discover
307 -udhcpc: sending discover
308 -udhcpc: sending discover
309 -udhcpc: no lease, failing
310 -[12-05_07:33:38:103] File:ql_raw_ip_mode_check Line:136 udhcpc fail to get ip address, try next:
311 -[12-05_07:33:38:103] ifconfig wwan0 down
312 -[12-05_07:33:38:116] echo Y > /sys/class/net/wwan0/qmi/raw_ip
313 -[12-05_07:33:38:117] ifconfig wwan0 up
314 -[12-05_07:33:38:130] busybox udhcpc -f -n -q -t 5 -i wwan0
315 -udhcpc: started, v1.30.1
316 -udhcpc: sending discover
317 -udhcpc: sending select for 10.171.60.177
318 -udhcpc: lease of 10.171.60.177 obtained, lease time 7200
319 -)))
320 -
321 -== 2.3 If the following situation occurs, how can users solve this problem? ==
322 -
323 -=== 2.3.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
324 -
325 -
326 -Users can check whether the APN matched by the SIM card is correct.
327 -
328 -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.
329 -
330 -[[image:image-20220718155937-1.png||height="562" width="497"]]
331 -
332 -
333 -=== 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. ===
334 -
335 -
336 -It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
337 -
338 -[[image:1658131428288-728.png||height="538" width="494"]]
339 -
340 -
341 -=== 2.3.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
342 -
343 -
344 -Users need to check whether the SIM card type is suitable for the EC25 module.
345 -
346 -[[image:1658131612484-845.png||height="549" width="499"]]
347 -
348 -
349 -=== 2.3.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
350 -
351 -
352 -Users can insert SIM cards into the mobile phone for testing.
353 -
354 -[[image:image-20220718160804-3.png||height="602" width="500"]]
355 -
356 -
357 357  = 3. Share Cellular Network for WiFi & LAN clients =
358 358  
359 -
360 -(((
361 361  By default, the Cellular Network won't be shared with the WiFi or LAN clients. If users need to share with them, the user can modify the file.
362 -)))
363 363  
364 -(% class="box" %)
365 -(((
366 -(((
367 367  root@dragino-1d25dc:~~# cat /etc/config/firewall
368 368  
98 +(% class="box" %)
99 +(((
369 369  config defaults
370 370   option syn_flood '1'
371 371   option input 'ACCEPT'
... ... @@ -392,266 +392,113 @@
392 392   option src 'lan'
393 393   option dest 'wan'
394 394  )))
395 -)))
396 396  
397 -(((
398 -and run **/etc/init.d/firewall reload** or **reboot the device**.
127 +and run **/etc/init.d/firewall reload** or reboot the device.
399 399  
129 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
400 400  
401 -= 4. Switching between Cellular and Ethernet and Wi-Fi networks =
131 +Use SSH to access the gateway configuration page and run the minicom command
402 402  
133 +Select "**Serial Port Setup**":
403 403  
404 -By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.
405 -
406 -Once the Ethernet of the Wi-Fi network is unavailable where the gateway network will switch to a Cell network from Ethernet or Wi-Fi.
407 -
408 -
409 -**Enable Cellular and connect Ethernet at the same time**
410 -
411 -ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
412 -
413 -Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
414 -
415 -
416 -== 4.1 Switching between Cellular and Ethernet networks ==
417 -
418 -
419 -When connecting to the AP WiFI of the gateway, users can access the Web UI of the gateway through the default address 10.130.1.1
420 -
421 -[[image:image-20220606140622-2.png||height="664" width="1106"]]
422 -
423 -
424 -**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**
425 -
426 -[[image:image-20220606140859-4.png||height="687" width="1107"]]
427 -
428 -(% style="display:none" %) (%%)
429 -
430 -== 4.2 Switching between Cellular and WiFi networks ==
431 -
432 -
433 -(% class="wikigeneratedid" %)
434 -Enable **Cellular** and connect **WiFi** at the same time
435 -
436 -WiFi icon is displayed as ​​​[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
437 -
438 -Cell icon is displayed as  [[image:1658135500498-725.png||height="23" width="22"]] Indicates that Cellular is the backup WAN.
439 -
440 -
441 -[[image:image-20220606141113-7.png||height="678" width="1106"]]
442 -
443 -
444 -**Close the WiFi WAN, the gateway will switch to a Cellular network.**
445 -
446 -[[image:image-20220606140932-5.png||height="687" width="1107"]]
447 -
448 -
449 -== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
450 -
451 -
452 -[[image:image-20220606140328-1.png||height="682" width="1108"]]
453 -
454 -
455 -)))
456 -
457 -= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
458 -
459 -== For LIG16,LPS8N, LG308N, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
460 -
461 -
462 -Users can get the IMEI via Linux command, but you have to access the gateway CLI.
463 -
464 464  (% class="box infomessage" %)
465 465  (((
466 -**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
137 +root@dragino-1ef9ac:~~# minicom -s
467 467  )))
468 468  
469 -[[image:image-20231218095203-4.png]]
140 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
470 470  
142 +Enter the minicom command
471 471  
472 -[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
144 +Access the serial port of the 4G module
473 473  
146 +Serial port setup is as follows:
474 474  
475 -== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
148 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
476 476  
477 -(% class="box infomessage" %)
478 -(((
479 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
480 -)))
150 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)**
481 481  
482 -[[image:image-20231218094526-1.png]]
152 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
483 483  
154 +Configuring USB Ports
484 484  
485 -[[image:image-20231218094741-3.png]]
486 486  
157 +Enter AT+GSN in the serial port to view the IMEI
487 487  
488 -== How does the gateway access the Quetel module directly (to send AT commands) ==
159 +For example:** (% style="color:#037691" %)860548042566627(%%)**
489 489  
490 -
491 -Users can access the gateway CLI and run the minicom command to get the configuration interface.
492 -
493 -(((
494 -
495 -
496 -**Enter the minicom command, then select the option ''serial port setup".**
497 -)))
498 -
499 499  (% class="box infomessage" %)
500 500  (((
501 -**root@dragino-1ef9ac:~~# minicom -s**
163 +AT+GSN
502 502  )))
503 503  
504 -[[image:image-20220527154132-6.png]]
166 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
505 505  
168 +Enter the AT command
506 506  
507 -And then, change the setting:
170 += 5. How does the gateway connect to the network via a USB 4G Dongle =
508 508  
509 -(% class="box infomessage" %)
510 -(((
511 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
172 +== 5.1 Introduction ==
512 512  
513 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
514 -)))
515 -
516 -
517 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
518 -
519 -[[image:image-20220527154154-7.png]]
520 -
521 -
522 -== International Mobile Equipment Identity (IMEI) ==
523 -
524 -
525 -(((
526 -Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
527 -)))
528 -
529 -(((
530 -**For example: (% style="color:#037691" %)860548042566627(%%)**
531 -)))
532 -
533 -(% class="box infomessage" %)
534 -(((
535 -(((
536 - **AT+GSN**
537 -)))
538 -)))
539 -
540 -[[image:image-20220527154231-8.png]]
541 -
542 -
543 -== Integrated Circuit Card Identifier (ICCID) ==
544 -
545 -
546 -(((
547 -Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
548 -)))
549 -
550 -(((
551 -**For example: (% style="color:#037691" %)89860118005400261748(%%)**
552 -
553 -(% class="box infomessage" %)
554 -(((
555 - **AT+QCCID**
556 -)))
557 -)))
558 -
559 -[[image:1678675878256-777.png]]
560 -
561 -
562 -= 6. How does the gateway connect to the network via a USB 4G Dongle =
563 -
564 -== 6.1 Introduction ==
565 -
566 -
567 567  (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
568 568  
569 -(((
570 570  This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
571 571  
572 -
573 -)))
178 +Many mode (and most **LTE**) usb modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
574 574  
575 -(((
576 -Many modes (and most **LTE**) USB modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended.
577 -)))
578 -
579 -(((
580 580  This is not beginner-friendly due to too many protocols.
581 581  
582 -For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
583 583  
584 -
585 -)))
183 +== 5.2 How to use the USB-Dongle at the gateway ==
586 586  
587 -== 6.2 How to use the USB Dongle at the gateway ==
588 -
589 -
590 590  Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
591 591  
592 -(((
593 -For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.
594 -)))
187 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
595 595  
596 596  (% class="box" %)
597 597  (((
598 598   Huawei-E3372/E8372
599 - Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
192 + Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
600 600   The version numbers starting with 21 is NCM mode
601 601   The version numbers starting with 22 is Hilink mode
602 - The E8372 only has Hilink mode
603 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
195 + The E8372 only have Hilink mode
196 + (% style="color:red" %)Note：The e3372 in the vast majority of cases is Hilink mode
604 604  )))
605 605  
199 +== 5.3 Hilink mode ==
606 606  
607 -== 6.3 Hilink mode ==
201 +Gateway upgrade to the specified firmware:
608 608  
203 +[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]
609 609  
610 -//Gateway upgrade to the specified firmware:[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]//
205 +=== 5.3.1 1.Plugs into the device ===
611 611  
612 -
613 -=== 6.3.1 Plugs into the device ===
614 -
615 -
616 -(((
617 617  USB-Dongle plugs into the gateway USB port
618 -)))
619 619  
620 -(((
621 -Check the USB module via command (% style="color:#037691" %)**lsusb**
622 -)))
209 +Check the USB module via comman (% style="color:#037691" %)**lsusb**
623 623  
624 -(((
625 -(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
626 -)))
211 +(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
627 627  
628 -[[image:image-20220527154739-9.png]]
213 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
629 629  
215 +Checking USB Ports
630 630  
631 -=== 6.3.2 Detection of new network interfaces added ===
217 +=== 5.3.2 2.Detection of new network interfaces added ===
632 632  
219 +Command line input: (% style="color:#037691" %)**ifconfig -a**
633 633  
634 -Check network configuration command line input:
221 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
635 635  
636 -(% class="box infomessage" %)
637 -(((
638 -(((
639 -**~ root@dragino-1ef9ac:~~# ifconfig -a**
640 -)))
641 -)))
223 +Check the network
642 642  
643 -[[image:image-20220527154822-10.png]]
225 +In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2**
644 644  
645 -In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**
227 +Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
646 646  
647 -Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
229 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
648 648  
231 +Enter the configuration from the command line:
649 649  
650 -=== 6.3.3 Add the new interface to the network configuration. ===
651 -
652 -
653 -//Enter the configuration from the command line~://
654 -
655 655  (% class="box" %)
656 656  (((
657 657  uci set network.lte=interface
... ... @@ -663,113 +663,52 @@
663 663  /etc/init.d/network restart
664 664  )))
665 665  
666 -[[image:image-20220527154937-11.png]]
244 +[[~[~[image:https://wiki.dragino.com/images/thumb/7/73/Usb-4g-4.png/600px-Usb-4g-4.png~|~|height="116" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-4.png]]
667 667  
246 +Configuration
668 668  
669 -//**Checking Network Configurations**//
248 +Checking Network Configurations
670 670  
671 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
250 +Command line input: (% style="color:#037691" %)**ifconfig**
672 672  
673 -[[image:image-20220527155013-12.png]]
252 +[[~[~[image:https://wiki.dragino.com/images/b/b8/Usb-4g-3.png~|~|height="514" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-3.png]]
674 674  
675 -Now, Gateway is configured to access the internet on the LTE network.
254 +Checking Network Configurations
676 676  
256 +Now, Gateway is configured to access the internet on the Lte network.
677 677  
678 -== 6.4 NCM mode ==
258 +== 5.4 NCM mode ==
679 679  
260 +== 5.5 Troubleshooting ==
680 680  
681 -== 6.5 Troubleshooting ==
262 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
682 682  
683 -=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
684 -
685 -
686 686  Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
687 687  
266 += 6. How to reduce data traffic =
688 688  
689 -= 7. How to reduce data traffic =
268 +== 6.1 Introduce ==
690 690  
691 -== 7.1 How the gateway will consume data traffic ==
270 +The gateways will use the data traffic were below two places.
692 692  
272 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
693 693  
694 -Below list the place where the data traffic will use.
274 +For this case, by default, the gateway will uplink self-status to the LoRaWAN server per the 30s. the users can adjust the interval time.
695 695  
696 -* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
697 -* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets)
698 -* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion)
699 -* System Keep Alive data. ( To ensure the system is more robust, can be disabled)
700 -* system Time synchronization Checking
701 -* Auto update ( Software auto update, can be disabled)
276 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
702 702  
703 -=== 7.1.1 Uploading backup files to reduced data consumption ===
278 +LoRa interval time setting
704 704  
280 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
705 705  
706 -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"]]**
282 +For this case, We have monitored the loss of data traffic, which is the loss of 2M data traffic per day. the users can adjust the interval time following screenshots.
707 707  
708 -[[image:image-20240712093532-1.png]]
284 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
709 709  
286 +Systrm General
710 710  
711 -=== 7.1.2 Auto update ===
288 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
712 712  
290 +Keppalive script interval time settings
713 713  
714 -Gateway will check for update every day for new configure or software. User can disable them by below method.
715 -
716 -
717 -=== 7.1.3 Filter unwanted packets ===
718 -
719 -
720 -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.
721 -
722 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
723 -
724 -
725 -== 7.2 Usage statistics ==
726 -
727 -=== 7.2.1 How does Openwrt usage statistics ===
728 -
729 -
730 -This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
731 -
732 -* LIG16, LG308N, DLOS8N, LPS8N
733 -
734 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
735 -
736 -2. Install luci-app-statistics using the following terminal commands:
737 -
738 -{{{opkg update
739 -opkg install luci-app-statistics
740 -opkg install collectd-mod-interface
741 -/etc/init.d/collectd enable
742 -reboot
743 -}}}
744 -
745 -3. Select the interface to be monitored by going to **Statistics > Setup **in the upper menu then **Network plugins > Interfaces. **Select **3g-cellular **in the list then save. You can select multiple interfaces by pressing the **ctrl key **while selecting the interfaces.
746 -
747 -[[image:image-20221124133431-1.png]]
748 -
749 -[[image:image-20221124135102-2.png]]
750 -
751 -
752 -4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
753 -
754 -[[image:image-20221124134927-1.png]]
755 -
756 -
757 -=== 7.2.2 Gateway Traffic Usage Table ===
758 -
759 -
760 -{{velocity}}
761 -$xwiki.ssfx.use("js/xwiki/table/table.css")
762 -$xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true)
763 -{{/velocity}}
764 -
765 -(% class="doOddEven filterable grid sortable" id="tableid" style="width:967.333px" %)
766 -(% class="sortHeader" %)|=(% style="width: 334px;" %) Function  |=(% style="width: 255px;" %)Conditions  |=(% style="width: 171px;" %) Uplink Data / Per Day |=(% style="width: 206px;" %) Downlink Data / Per Day
767 -|(% style="width:334px" %) LoRaWAN Connection (No Uplink Packets)|(% style="width:255px" %)Semtech UDP /Default settings |(% style="width:171px" %) |(% style="width:206px" %)
768 -|(% style="width:334px" %) LoRaWAN Connection (No Uplink Packets)|(% style="width:255px" %)Basic Station /Default settings |(% style="width:171px" %) |(% style="width:206px" %)
769 -|(% style="width:334px" %) Uplink Packets|(% style="width:255px" %)2000 packets (each 11 Bytes Paylaod) |(% style="width:171px" %) |(% style="width:206px" %)
770 -|(% style="width:334px" %) Dragino Gateway Platform connection |(% style="width:255px" %)Default settings |(% style="width:171px" %)1656kB|(% style="width:206px" %)846kB
771 -|(% style="width:334px" %) IoT Keep Alive Script|(% style="width:255px" %)Default Settings|(% style="width:171px" %) |(% style="width:206px" %)
772 -
773 -
774 -
775 775  
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