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Last modified by Xiaoling on 2025/08/04 14:39
From version 17.1
edited by Kilight Cao
on 2022/05/26 11:22
Change comment: There is no comment for this version
To version 105.1
edited by Kilight Cao
on 2024/12/05 15:46
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -Notes for cellular network connection
1 +Cellular network connection details and tips
Content
... ... @@ -1,35 +1,42 @@
1 -Table of Contents：
1 +**Table of Contents:**
2 2  
3 3  {{toc/}}
4 4  
5 -= **1. Enable Cellular Connection** =
6 6  
7 7  
8 -//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
9 9  
10 -[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
11 11  
9 += 1. Enable Cellular Connection =
12 12  
11 +
12 +If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
13 +
14 +[[image:image-20220601110850-2.png]]
15 +
13 13  **//Enable Cellular Connection//**
14 14  
18 +
15 15  (((
16 -//If your device doesn't have a cellular module, you will see a cellular module not detected.//
20 +If your device doesn't have a cellular module, you will see a cellular module not detected.
17 17  )))
18 18  
19 -[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
23 +[[image:image-20220527153544-2.png]]
20 20  
21 21  
22 -= **2. How to Debug if Cellular connection fails** =
26 += 2. How to Debug if Cellular connection fails =
23 23  
24 24  
25 -//If there is a problem with the cellular connection. Please check the below points~://
29 +If there is a problem with the cellular connection. Please check the below points:
26 26  
27 27  
28 -== **2.1 Do you order the model with a cellular option** ==
32 +== 2.1 For LPS8N/DLOS8N/LG308N ==
29 29  
34 +(% class="wikigeneratedid" %)
35 +== 2.1.1 Do you order the model with a cellular option ==
30 30  
31 -//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
32 32  
38 +Make sure you order the model with the cellular option. Can check by command or via the Web UI.
39 +
33 33  (% class="box" %)
34 34  (((
35 35  //root@dragino-1bbd90:~~# lsusb
... ... @@ -38,21 +38,20 @@
38 38  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
39 39  )))
40 40  
48 +[[image:image-20220601110748-1.png]]
41 41  
42 -(% class="wikigeneratedid" %)
43 -[[image:image-20220525140054-1.png||height="153" width="607"]]
44 44  
51 +=== 2.1.2 Do you input the SIM card correctly ===
45 45  
46 -== **2.2 Do you input the SIM card correctly** ==
47 47  
54 +**Below command can check if you have a SIM card inserted, or via Web UI**
48 48  
49 -**//Below command can check if you have a SIM card inserted, or via Web UI//**
56 +* 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
57 +* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
50 50  
51 -* //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//
52 -* //Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.//
53 -
54 54  (% class="box" %)
55 55  (((
61 +(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
56 56  //root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
57 57  SIM ready
58 58  Waiting for Registration..(120 sec max)
... ... @@ -62,22 +62,24 @@
62 62  
63 63  
64 64  (% class="wikigeneratedid" %)
65 -[[image:image-20220526104201-1.png||height="625" width="543"]]
71 +[[image:image-20220527153804-4.png]]
66 66  
67 67  
68 68  (% class="wikigeneratedid" %)
69 -//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
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.**
70 70  
71 71  (% class="wikigeneratedid" %)
72 -//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
78 +Please check the IP address is displayed and the Internet displays "OK", it works properly.
73 73  
74 74  (% class="wikigeneratedid" %)
75 -[[image:image-20220525141016-3.png||height="524" width="502"]]
81 +[[image:image-20220527153827-5.png]]
76 76  
77 -== 2.3 Check dialing info ==
78 78  
79 -//run "**logread -f**" in gateway CLI。//
84 +=== 2.1.3 Check dialing info ===
80 80  
86 +
87 +run "**logread -f**" in gateway CLI。
88 +
81 81  (% class="box" %)
82 82  (((
83 83  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -107,8 +107,8 @@
107 107  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
108 108  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
109 109  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
110 -(% 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.
111 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%)
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**(%%)
112 112  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
113 113  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -118,20 +118,230 @@
118 118  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
119 119  )))
120 120  
121 -= **3. Share Cellular Network for WiFi & LAN clients** =
122 122  
130 +== 2.2 For LPS8v2/MS48-LR ==
123 123  
132 +(% class="wikigeneratedid" id="H2.2.1Doyouorderthemodelwithacellularoption" %)
133 +(% id="cke_bm_23549S" style="display:none" %)
134 +
135 +(% class="wikigeneratedid" %)
136 +=== 2.2.1 Do you order the model with a cellular option ===
137 +
138 +
139 +Make sure you order the model with the cellular option. Can check by command or via the Web UI.
140 +
141 +(% class="box" %)
124 124  (((
125 -//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.//
143 +//root@dragino-2d5d26:~~# lsusb
144 +Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
145 +Bus 004 Device 002: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem    ~-~-> This is the Cellular module
146 +Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
147 +Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
148 +Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
149 +Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
150 +Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
151 +Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
152 +Bus 001 Device 002: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter
153 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
154 +Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
155 +root@dragino-2d5d26:~~# //
126 126  )))
127 127  
158 +[[image:image-20241205150916-1.png]]
159 +
160 +
161 +
162 +=== 2.2.2 Check cellular info ===
163 +
164 +
165 +run "**quectel-CM**" in gateway CLI
166 +
167 +(% class="box infomessage" %)
128 128  (((
129 -
169 +Usage:  /usr/bin/quectel-CM [options]
170 + -s [apn [user password auth]]  Set apn/user/password/auth get from your network provider. auth: 1~~pap, 2~~chap
171 + -p pincode Verify sim card pin if sim card is locked
172 + -p [quectel-][qmi|mbim]-proxy  Request to use proxy
173 + -f logfilename Save log message of this program to file
174 + -u usbmonlog filename  Save usbmon log to file
175 + -i interface Specify which network interface to setup data call when multi-modems exits
176 + -4 Setup IPv4 data call (default)
177 + -6 Setup IPv6 data call
178 + -k pdn Specify which pdn to hangup data call (by send SIGINT to 'quectel-CM -n pdn')
179 + -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
180 + -b Enable network interface bridge function (default 0)
181 + -v Verbose log mode, for debug purpose.[Examples]
182 +Example 1: /usr/bin/quectel-CM
183 +Example 2: /usr/bin/quectel-CM -s 3gnet
184 +Example 3: /usr/bin/quectel-CM -s 3gnet -v
130 130  )))
131 131  
187 +
188 +==== **The gateway cellular logs show SIMStatus: SIM_ABSENT** ====
189 +
190 +
191 +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.
192 +
132 132  (% class="box" %)
133 133  (((
195 +root@dragino-2d5d26:~~# quectel-CM -s 3gnet
196 +[12-05_07:12:08:451] Quectel_QConnectManager_Linux_V1.6.0.24
197 +[12-05_07:12:08:454] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
198 +[12-05_07:12:08:455] Auto find qmichannel = /dev/cdc-wdm0
199 +[12-05_07:12:08:455] Auto find usbnet_adapter = wwan0
200 +[12-05_07:12:08:455] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
201 +[12-05_07:12:08:456] Modem works in QMI mode
202 +[12-05_07:12:08:516] cdc_wdm_fd = 7
203 +[12-05_07:12:08:613] Get clientWDS = 21
204 +[12-05_07:12:08:645] Get clientDMS = 1
205 +[12-05_07:12:08:676] Get clientNAS = 4
206 +[12-05_07:12:08:709] Get clientUIM = 2
207 +[12-05_07:12:08:741] Get clientWDA = 1
208 +[12-05_07:12:08:774] requestBaseBandVersion EC25EFAR06A16M4G
209 +[12-05_07:12:08:902] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_ABSENT ~-~-~-~--> This means that the SIM cannot be read**(%%)
210 +[12-05_07:12:08:902] requestSetProfile[1] 3gnet~/~//0
211 +[12-05_07:12:08:965] requestGetProfile[1] 3gnet~/~//0
212 +[12-05_07:12:08:997] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
213 +[12-05_07:12:09:030] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
214 +[12-05_07:12:09:030] ifconfig wwan0 0.0.0.0
215 +[12-05_07:12:09:043] ifconfig wwan0 down
216 +^C[12-05_07:12:18:311] QmiWwanThread exit
217 +[12-05_07:12:18:313] qmi_main exit
218 +)))
219 +
220 +
221 +==== **The gateway cellular logs show SIMStatus: SIM_PIN** ====
222 +
223 +
224 +If the SIM status is **SIM_PIN**, it means that the SIM card is read but the Pincode needs to be filled in.
225 +
226 +(% class="box" %)
134 134  (((
228 +root@dragino-2d5d26:~~# quectel-CM -s 3gnet
229 +
230 +[10-31_12:17:10:166] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x125, bus=0x002, dev=0x002
231 +[10-31_12:17:10:168] Auto find qmichannel = /dev/cdc-wdm0
232 +[10-31_12:17:10:168] Auto find usbnet_adapter = wwan0
233 +[10-31_12:17:10:168] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
234 +[10-31_12:17:10:170] Modem works in QMI mode
235 +[10-31_12:17:10:234] cdc_wdm_fd = 8
236 +[10-31_12:17:10:325] Get clientWDS = 21
237 +[10-31_12:17:10:356] Get clientDMS = 1
238 +[10-31_12:17:10:389] Get clientNAS = 4
239 +[10-31_12:17:10:449] Get clientUIM = 2
240 +[10-31_12:17:10:489] Get clientWDA = 1
241 +[10-31_12:17:10:518] requestBaseBandVersion EC25EFAR06A16M4G
242 +[10-31_12:17:10:645] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_PIN ~-~-~-~--> This means you need to fill in the Pincode**(%%)
243 +[10-31_12:17:10:645] requestSetProfile[1] Telekom~/~//0
244 +[10-31_12:17:10:713] requestGetProfile[1] Telekom~/~//0
245 +[10-31_12:17:10:743] requestRegistrationState2 MCC: 262, MNC: 2, PS: Detached, DataCap: UNKNOW
246 +[10-31_12:17:10:773] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
247 +[10-31_12:17:10:774] ifconfig wwan0 0.0.0.0
248 +[10-31_12:17:10:790] ifconfig wwan0 down
249 +[10-31_18:27:35:797] QmiWwanThread exit
250 +[10-31_18:27:35:798] qmi_main exit
251 +)))
252 +
253 +
254 +==== **The gateway cellular logs show SIMStatus: SIM_READY** ====
255 +
256 +
257 +If the SIM status is **SIM_READY**,** ** it means that the SIM card is detected
258 +
259 +(% class="box" %)
260 +(((
261 +root@dragino-2d5d26:~~# quectel-CM 
262 +[12-05_07:32:57:187] Quectel_QConnectManager_Linux_V1.6.0.24
263 +[12-05_07:32:57:191] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
264 +[12-05_07:32:57:192] Auto find qmichannel = /dev/cdc-wdm0
265 +[12-05_07:32:57:193] Auto find usbnet_adapter = wwan0
266 +[12-05_07:32:57:198] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
267 +[12-05_07:32:57:199] Modem works in QMI mode
268 +[12-05_07:32:57:261] cdc_wdm_fd = 7
269 +[12-05_07:32:57:334] Get clientWDS = 20
270 +[12-05_07:32:57:366] Get clientDMS = 1
271 +[12-05_07:32:57:398] Get clientNAS = 4
272 +[12-05_07:32:57:431] Get clientUIM = 1
273 +[12-05_07:32:57:462] Get clientWDA = 1
274 +[12-05_07:32:57:495] requestBaseBandVersion EC25EFAR06A16M4G
275 +[12-05_07:32:57:623] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_READY**(%%)
276 +[12-05_07:32:57:655] requestGetProfile[1] 3gnet~/~//0
277 +[12-05_07:32:57:687] requestRegistrationState2 MCC: 460, MNC: 15, PS: Detached, DataCap: UNKNOW
278 +[12-05_07:32:57:719] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
279 +[12-05_07:32:57:719] ifconfig wwan0 0.0.0.0
280 +[12-05_07:32:57:731] ifconfig wwan0 down
281 +[12-05_07:33:00:727] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
282 +[12-05_07:33:15:895] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: UNKNOW
283 +[12-05_07:33:19:063] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
284 +[12-05_07:33:19:095] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
285 +[12-05_07:33:21:463] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: EDGE
286 +[12-05_07:33:22:359] requestSetupDataCall WdsConnectionIPv4Handle: 0x8728b3d0
287 +[12-05_07:33:22:488] ifconfig wwan0 up
288 +[12-05_07:33:22:504] busybox udhcpc -f -n -q -t 5 -i wwan0
289 +udhcpc: started, v1.30.1
290 +udhcpc: sending discover
291 +udhcpc: sending discover
292 +udhcpc: sending discover
293 +udhcpc: sending discover
294 +udhcpc: sending discover
295 +udhcpc: no lease, failing
296 +[12-05_07:33:38:103] File:ql_raw_ip_mode_check Line:136 udhcpc fail to get ip address, try next:
297 +[12-05_07:33:38:103] ifconfig wwan0 down
298 +[12-05_07:33:38:116] echo Y > /sys/class/net/wwan0/qmi/raw_ip
299 +[12-05_07:33:38:117] ifconfig wwan0 up
300 +[12-05_07:33:38:130] busybox udhcpc -f -n -q -t 5 -i wwan0
301 +udhcpc: started, v1.30.1
302 +udhcpc: sending discover
303 +udhcpc: sending select for 10.171.60.177
304 +udhcpc: lease of 10.171.60.177 obtained, lease time 7200
305 +)))
306 +
307 +== 2.3 If the following situation occurs, how can users solve this problem? ==
308 +
309 +=== 2.3.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
310 +
311 +
312 +Users can check whether the APN matched by the SIM card is correct.
313 +
314 +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.
315 +
316 +[[image:image-20220718155937-1.png||height="562" width="497"]]
317 +
318 +
319 +=== 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. ===
320 +
321 +
322 +It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
323 +
324 +[[image:1658131428288-728.png||height="538" width="494"]]
325 +
326 +
327 +=== 2.3.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
328 +
329 +
330 +Users need to check whether the SIM card type is suitable for the EC25 module.
331 +
332 +[[image:1658131612484-845.png||height="549" width="499"]]
333 +
334 +
335 +=== 2.3.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
336 +
337 +
338 +Users can insert SIM cards into the mobile phone for testing.
339 +
340 +[[image:image-20220718160804-3.png||height="602" width="500"]]
341 +
342 +
343 += 3. Share Cellular Network for WiFi & LAN clients =
344 +
345 +
346 +(((
347 +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.
348 +)))
349 +
350 +(% class="box" %)
351 +(((
352 +(((
135 135  root@dragino-1d25dc:~~# cat /etc/config/firewall
136 136  
137 137  config defaults
... ... @@ -163,28 +163,113 @@
163 163  )))
164 164  
165 165  (((
166 -//and run **/etc/init.d/firewall reload** or reboot the device.//
384 +and run **/etc/init.d/firewall reload** or **reboot the device**.
167 167  
386 +
387 += 4. Switching between Cellular and Ethernet and Wi-Fi networks =
388 +
389 +
390 +By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.
391 +
392 +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.
393 +
394 +
395 +**Enable Cellular and connect Ethernet at the same time**
396 +
397 +ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
398 +
399 +Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
400 +
401 +
402 +== 4.1 Switching between Cellular and Ethernet networks ==
403 +
404 +
405 +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
406 +
407 +[[image:image-20220606140622-2.png||height="664" width="1106"]]
408 +
409 +
410 +**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**
411 +
412 +[[image:image-20220606140859-4.png||height="687" width="1107"]]
413 +
414 +(% style="display:none" %) (%%)
415 +
416 +== 4.2 Switching between Cellular and WiFi networks ==
417 +
418 +
419 +(% class="wikigeneratedid" %)
420 +Enable **Cellular** and connect **WiFi** at the same time
421 +
422 +WiFi icon is displayed as ​​​[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
423 +
424 +Cell icon is displayed as  [[image:1658135500498-725.png||height="23" width="22"]] Indicates that Cellular is the backup WAN.
425 +
426 +
427 +[[image:image-20220606141113-7.png||height="678" width="1106"]]
428 +
429 +
430 +**Close the WiFi WAN, the gateway will switch to a Cellular network.**
431 +
432 +[[image:image-20220606140932-5.png||height="687" width="1107"]]
433 +
434 +
435 +== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
436 +
437 +
438 +[[image:image-20220606140328-1.png||height="682" width="1108"]]
439 +
168 168  
169 169  )))
170 170  
171 -= **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
443 += 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
172 172  
445 +== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
173 173  
174 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
175 175  
448 +Users can get the IMEI via Linux command, but you have to access the gateway CLI.
449 +
450 +(% class="box infomessage" %)
176 176  (((
452 +**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
453 +)))
454 +
455 +[[image:image-20231218095203-4.png]]
456 +
457 +
458 +[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
459 +
460 +
461 +== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
462 +
463 +(% class="box infomessage" %)
464 +(((
465 +**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
466 +)))
467 +
468 +[[image:image-20231218094526-1.png]]
469 +
470 +
471 +[[image:image-20231218094741-3.png]]
472 +
473 +
474 +== How does the gateway access the Quetel module directly (to send AT commands) ==
475 +
476 +
477 +Users can access the gateway CLI and run the minicom command to get the configuration interface.
478 +
479 +(((
177 177  
178 178  
179 -**//Enter the minicom command, then select the option ''serial port setup".//**
482 +**Enter the minicom command, then select the option ''serial port setup".**
180 180  )))
181 181  
182 182  (% class="box infomessage" %)
183 183  (((
184 -root@dragino-1ef9ac:~~# minicom -s
487 +**root@dragino-1ef9ac:~~# minicom -s**
185 185  )))
186 186  
187 -[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
490 +[[image:image-20220527154132-6.png]]
188 188  
189 189  
190 190  And then, change the setting:
... ... @@ -191,54 +191,89 @@
191 191  
192 192  (% class="box infomessage" %)
193 193  (((
194 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
497 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
195 195  
196 196  **Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
197 197  )))
198 198  
199 199  
200 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
503 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
201 201  
202 -[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
505 +[[image:image-20220527154154-7.png]]
203 203  
204 204  
205 -//Enter AT+GSN in the serial port to view the IMEI//
508 +== International Mobile Equipment Identity (IMEI) ==
206 206  
207 -For example :** (% style="color:#037691" %)860548042566627(%%)**
208 208  
511 +(((
512 +Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
513 +)))
514 +
515 +(((
516 +**For example: (% style="color:#037691" %)860548042566627(%%)**
517 +)))
518 +
209 209  (% class="box infomessage" %)
210 210  (((
211 211  (((
212 - AT+GSN
522 + **AT+GSN**
213 213  )))
214 214  )))
215 215  
216 -[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
526 +[[image:image-20220527154231-8.png]]
217 217  
218 -= **5. How does the gateway connect to the network via a USB 4G Dongle** =
219 219  
220 -== **5.1 Introduction** ==
529 +== Integrated Circuit Card Identifier (ICCID) ==
221 221  
222 -(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
223 223  
224 224  (((
225 -//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
533 +Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
226 226  )))
227 227  
228 228  (((
229 -//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. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
537 +**For example: (% style="color:#037691" %)89860118005400261748(%%)**
538 +
539 +(% class="box infomessage" %)
540 +(((
541 + **AT+QCCID**
230 230  )))
543 +)))
231 231  
545 +[[image:1678675878256-777.png]]
546 +
547 +
548 += 6. How does the gateway connect to the network via a USB 4G Dongle =
549 +
550 +== 6.1 Introduction ==
551 +
552 +
553 +(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
554 +
232 232  (((
233 -//This is not beginner-friendly due to too many protocols.//
556 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
557 +
558 +
234 234  )))
235 235  
236 -== **5.2 How to use the USB-Dongle at the gateway** ==
561 +(((
562 +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.
563 +)))
237 237  
238 -//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
565 +(((
566 +This is not beginner-friendly due to too many protocols.
239 239  
568 +For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
569 +
570 +
571 +)))
572 +
573 +== 6.2 How to use the USB Dongle at the gateway ==
574 +
575 +
576 +Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
577 +
240 240  (((
241 -//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.//
579 +For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.
242 242  )))
243 243  
244 244  (% class="box" %)
... ... @@ -251,45 +251,53 @@
251 251  **~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
252 252  )))
253 253  
254 -== **5.3 Hilink mode** ==
255 255  
593 +== 6.3 Hilink mode ==
594 +
595 +
256 256  //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/]]//
257 257  
258 -=== **5.3.1 Plugs into the device** ===
259 259  
599 +=== 6.3.1 Plugs into the device ===
600 +
601 +
260 260  (((
261 -//USB-Dongle plugs into the gateway USB port//
603 +USB-Dongle plugs into the gateway USB port
262 262  )))
263 263  
264 264  (((
265 -//Check the USB module via command (% style="color:#037691" %)**lsusb**//
607 +Check the USB module via command (% style="color:#037691" %)**lsusb**
266 266  )))
267 267  
268 268  (((
269 -(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
611 +(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
270 270  )))
271 271  
272 -[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
614 +[[image:image-20220527154739-9.png]]
273 273  
274 -=== 5.3.2 Detection of new network interfaces added ===
275 275  
276 -//Command-line input: //
617 +=== 6.3.2 Detection of new network interfaces added ===
277 277  
619 +
620 +Check network configuration command line input:
621 +
278 278  (% class="box infomessage" %)
279 279  (((
280 280  (((
281 - root@dragino-1ef9ac:~~# ifconfig -a
625 +**~ root@dragino-1ef9ac:~~# ifconfig -a**
282 282  )))
283 283  )))
284 284  
285 -[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
629 +[[image:image-20220527154822-10.png]]
286 286  
287 -//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
631 +In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**
288 288  
289 -//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
633 +Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
290 290  
291 -=== **5.3.3 Add the new interface to the network configuration.** ===
292 292  
636 +=== 6.3.3 Add the new interface to the network configuration. ===
637 +
638 +
293 293  //Enter the configuration from the command line~://
294 294  
295 295  (% class="box" %)
... ... @@ -303,46 +303,97 @@
303 303  /etc/init.d/network restart
304 304  )))
305 305  
306 -[[~[~[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]]
652 +[[image:image-20220527154937-11.png]]
307 307  
308 -//Checking Network Configurations//
309 309  
655 +//**Checking Network Configurations**//
656 +
310 310  //Command-line input: (% style="color:#037691" %)**ifconfig**//
311 311  
312 -[[~[~[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]]
659 +[[image:image-20220527155013-12.png]]
313 313  
314 -//Now, Gateway is configured to access the internet on the LTE network.//
661 +Now, Gateway is configured to access the internet on the LTE network.
315 315  
316 -== **5.4 NCM mode** ==
317 317  
318 -== **5.5 Troubleshooting** ==
664 +== 6.4 NCM mode ==
319 319  
320 -=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
321 321  
322 -//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
667 +== 6.5 Troubleshooting ==
323 323  
324 -= **6. How to reduce data traffic** =
669 +=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
325 325  
326 -== **6.1 Introduce** ==
327 327  
328 -//The gateways will use the data traffic below two places.//
672 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
329 329  
330 -//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
331 331  
332 -//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.//
675 += 7. How to reduce data traffic =
333 333  
334 -[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
677 +== 7.1 How the gateway will consume data traffic ==
335 335  
336 -//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
337 337  
338 -//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.//
680 +Below list the place where the data traffic will use.
339 339  
340 -[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
682 +* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
683 +* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets)
684 +* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion)
685 +* System Keep Alive data. ( To ensure the system is more robust, can be disabled)
686 +* system Time synchronization Checking
687 +* Auto update ( Software auto update, can be disabled)
341 341  
342 -//System General interface//
689 +=== 7.1.1 Uploading backup files to reduced data consumption ===
343 343  
344 -[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
345 345  
346 -//Keepalive script interval time settings//
692 +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"]]**
347 347  
694 +[[image:image-20240712093532-1.png]]
695 +
696 +
697 +=== 7.1.2 Auto update ===
698 +
699 +
700 +Gateway will check for update every day for new configure or software. User can disable them by below method.
701 +
702 +
703 +=== 7.1.3 Filter unwanted packets ===
704 +
705 +
706 +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.
707 +
708 +See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
709 +
710 +
711 +== 7.2 Usage statistics ==
712 +
713 +=== 7.2.1 How does Openwrt usage statistics ===
714 +
715 +
716 +This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
717 +
718 +* LPS8,LPS8N
719 +* LG308,LG308N
720 +* DLOS8,DLOS8N
721 +* LIG16
722 +
723 +~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
724 +
725 +2. Install luci-app-statistics using the following terminal commands:
726 +
727 +{{{opkg update
728 +opkg install luci-app-statistics
729 +opkg install collectd-mod-interface
730 +/etc/init.d/collectd enable
731 +reboot
732 +}}}
733 +
734 +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.
735 +
736 +[[image:image-20221124133431-1.png]]
737 +
738 +[[image:image-20221124135102-2.png]]
739 +
740 +
741 +4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
742 +
743 +[[image:image-20221124134927-1.png]]
744 +
348 348  
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