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Last modified by Xiaoling on 2025/08/04 14:39
From version 15.1
edited by Xiaoye
on 2022/05/26 11:00
Change comment: There is no comment for this version
To version 104.1
edited by Kilight Cao
on 2024/12/05 15:45
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
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoye
1 +XWiki.Kilight
Content
... ... @@ -1,35 +1,41 @@
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 +=== 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  
37 +Make sure you order the model with the cellular option. Can check by command or via the Web UI.
38 +
33 33  (% class="box" %)
34 34  (((
35 35  //root@dragino-1bbd90:~~# lsusb
... ... @@ -38,22 +38,20 @@
38 38  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
39 39  )))
40 40  
47 +[[image:image-20220601110748-1.png]]
41 41  
42 -(% class="wikigeneratedid" %)
43 -[[image:image-20220525140054-1.png||height="153" width="607"]]
44 44  
50 +=== 2.1.2 Do you input the SIM card correctly ===
45 45  
46 -== **2.2 Do you input the SIM card correctly** ==
47 47  
53 +**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//**
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.
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 -
55 55  (% class="box" %)
56 56  (((
60 +(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
57 57  //root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
58 58  SIM ready
59 59  Waiting for Registration..(120 sec max)
... ... @@ -63,25 +63,24 @@
63 63  
64 64  
65 65  (% class="wikigeneratedid" %)
66 -[[image:image-20220526104201-1.png||height="625" width="543"]]
70 +[[image:image-20220527153804-4.png]]
67 67  
68 68  
69 69  (% class="wikigeneratedid" %)
70 -//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
74 +**​​(% 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.**
71 71  
72 72  (% class="wikigeneratedid" %)
73 -//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
77 +Please check the IP address is displayed and the Internet displays "OK", it works properly.
74 74  
75 75  (% class="wikigeneratedid" %)
76 -[[image:image-20220525141016-3.png||height="524" width="502"]]
80 +[[image:image-20220527153827-5.png]]
77 77  
78 -(% class="wikigeneratedid" %)
79 -== ==
80 80  
81 -== 2.3 Check dialing info ==
83 +=== 2.1.3 Check dialing info ===
82 82  
83 -//run "logread -f" in gateway CLI。//
84 84  
86 +run "**logread -f**" in gateway CLI。
87 +
85 85  (% class="box" %)
86 86  (((
87 87  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -111,8 +111,8 @@
111 111  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
112 112  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
113 113  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
114 -(% 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.
115 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%)
117 +(% 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.
118 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
116 116  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
117 117  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
118 118  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -122,20 +122,226 @@
122 122  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
123 123  )))
124 124  
125 -= **3. Share Cellular Network for WiFi & LAN clients** =
126 126  
129 +== 2.2 For LPS8v2/MS48-LR ==
127 127  
131 +=== (% id="cke_bm_23549S" style="display:none" %) (%%)2.2.1 Do you order the model with a cellular option ===
132 +
133 +
134 +Make sure you order the model with the cellular option. Can check by command or via the Web UI.
135 +
136 +(% class="box" %)
128 128  (((
129 -//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.//
138 +//root@dragino-2d5d26:~~# lsusb
139 +Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
140 +Bus 004 Device 002: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem    ~-~-> This is the Cellular module
141 +Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
142 +Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
143 +Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
144 +Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
145 +Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
146 +Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
147 +Bus 001 Device 002: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter
148 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
149 +Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
150 +root@dragino-2d5d26:~~# //
130 130  )))
131 131  
153 +[[image:image-20241205150916-1.png]]
154 +
155 +
156 +
157 +=== 2.2.3 Check cellular info ===
158 +
159 +
160 +run "**quectel-CM**" in gateway CLI
161 +
162 +(% class="box infomessage" %)
132 132  (((
133 -
164 +Usage:  /usr/bin/quectel-CM [options]
165 + -s [apn [user password auth]]  Set apn/user/password/auth get from your network provider. auth: 1~~pap, 2~~chap
166 + -p pincode Verify sim card pin if sim card is locked
167 + -p [quectel-][qmi|mbim]-proxy  Request to use proxy
168 + -f logfilename Save log message of this program to file
169 + -u usbmonlog filename  Save usbmon log to file
170 + -i interface Specify which network interface to setup data call when multi-modems exits
171 + -4 Setup IPv4 data call (default)
172 + -6 Setup IPv6 data call
173 + -k pdn Specify which pdn to hangup data call (by send SIGINT to 'quectel-CM -n pdn')
174 + -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
175 + -b Enable network interface bridge function (default 0)
176 + -v Verbose log mode, for debug purpose.[Examples]
177 +Example 1: /usr/bin/quectel-CM
178 +Example 2: /usr/bin/quectel-CM -s 3gnet
179 +Example 3: /usr/bin/quectel-CM -s 3gnet -v
134 134  )))
135 135  
182 +
183 +==== **The gateway cellular logs show SIMStatus: SIM_ABSENT** ====
184 +
185 +
186 +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.
187 +
136 136  (% class="box" %)
137 137  (((
190 +root@dragino-2d5d26:~~# quectel-CM -s 3gnet
191 +[12-05_07:12:08:451] Quectel_QConnectManager_Linux_V1.6.0.24
192 +[12-05_07:12:08:454] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
193 +[12-05_07:12:08:455] Auto find qmichannel = /dev/cdc-wdm0
194 +[12-05_07:12:08:455] Auto find usbnet_adapter = wwan0
195 +[12-05_07:12:08:455] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
196 +[12-05_07:12:08:456] Modem works in QMI mode
197 +[12-05_07:12:08:516] cdc_wdm_fd = 7
198 +[12-05_07:12:08:613] Get clientWDS = 21
199 +[12-05_07:12:08:645] Get clientDMS = 1
200 +[12-05_07:12:08:676] Get clientNAS = 4
201 +[12-05_07:12:08:709] Get clientUIM = 2
202 +[12-05_07:12:08:741] Get clientWDA = 1
203 +[12-05_07:12:08:774] requestBaseBandVersion EC25EFAR06A16M4G
204 +[12-05_07:12:08:902] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_ABSENT ~-~-~-~--> This means that the SIM cannot be read**(%%)
205 +[12-05_07:12:08:902] requestSetProfile[1] 3gnet~/~//0
206 +[12-05_07:12:08:965] requestGetProfile[1] 3gnet~/~//0
207 +[12-05_07:12:08:997] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
208 +[12-05_07:12:09:030] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
209 +[12-05_07:12:09:030] ifconfig wwan0 0.0.0.0
210 +[12-05_07:12:09:043] ifconfig wwan0 down
211 +^C[12-05_07:12:18:311] QmiWwanThread exit
212 +[12-05_07:12:18:313] qmi_main exit
213 +)))
214 +
215 +
216 +==== **The gateway cellular logs show SIMStatus: SIM_PIN** ====
217 +
218 +
219 +If the SIM status is **SIM_PIN**, it means that the SIM card is read but the Pincode needs to be filled in.
220 +
221 +(% class="box" %)
138 138  (((
223 +root@dragino-2d5d26:~~# quectel-CM -s 3gnet
224 +
225 +[10-31_12:17:10:166] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x125, bus=0x002, dev=0x002
226 +[10-31_12:17:10:168] Auto find qmichannel = /dev/cdc-wdm0
227 +[10-31_12:17:10:168] Auto find usbnet_adapter = wwan0
228 +[10-31_12:17:10:168] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
229 +[10-31_12:17:10:170] Modem works in QMI mode
230 +[10-31_12:17:10:234] cdc_wdm_fd = 8
231 +[10-31_12:17:10:325] Get clientWDS = 21
232 +[10-31_12:17:10:356] Get clientDMS = 1
233 +[10-31_12:17:10:389] Get clientNAS = 4
234 +[10-31_12:17:10:449] Get clientUIM = 2
235 +[10-31_12:17:10:489] Get clientWDA = 1
236 +[10-31_12:17:10:518] requestBaseBandVersion EC25EFAR06A16M4G
237 +[10-31_12:17:10:645] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_PIN ~-~-~-~--> This means you need to fill in the Pincode**(%%)
238 +[10-31_12:17:10:645] requestSetProfile[1] Telekom~/~//0
239 +[10-31_12:17:10:713] requestGetProfile[1] Telekom~/~//0
240 +[10-31_12:17:10:743] requestRegistrationState2 MCC: 262, MNC: 2, PS: Detached, DataCap: UNKNOW
241 +[10-31_12:17:10:773] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
242 +[10-31_12:17:10:774] ifconfig wwan0 0.0.0.0
243 +[10-31_12:17:10:790] ifconfig wwan0 down
244 +[10-31_18:27:35:797] QmiWwanThread exit
245 +[10-31_18:27:35:798] qmi_main exit
246 +)))
247 +
248 +
249 +==== **The gateway cellular logs show SIMStatus: SIM_READY** ====
250 +
251 +
252 +If the SIM status is **SIM_READY**,** ** it means that the SIM card is detected
253 +
254 +(% class="box" %)
255 +(((
256 +root@dragino-2d5d26:~~# quectel-CM 
257 +[12-05_07:32:57:187] Quectel_QConnectManager_Linux_V1.6.0.24
258 +[12-05_07:32:57:191] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
259 +[12-05_07:32:57:192] Auto find qmichannel = /dev/cdc-wdm0
260 +[12-05_07:32:57:193] Auto find usbnet_adapter = wwan0
261 +[12-05_07:32:57:198] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
262 +[12-05_07:32:57:199] Modem works in QMI mode
263 +[12-05_07:32:57:261] cdc_wdm_fd = 7
264 +[12-05_07:32:57:334] Get clientWDS = 20
265 +[12-05_07:32:57:366] Get clientDMS = 1
266 +[12-05_07:32:57:398] Get clientNAS = 4
267 +[12-05_07:32:57:431] Get clientUIM = 1
268 +[12-05_07:32:57:462] Get clientWDA = 1
269 +[12-05_07:32:57:495] requestBaseBandVersion EC25EFAR06A16M4G
270 +[12-05_07:32:57:623] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_READY**(%%)
271 +[12-05_07:32:57:655] requestGetProfile[1] 3gnet~/~//0
272 +[12-05_07:32:57:687] requestRegistrationState2 MCC: 460, MNC: 15, PS: Detached, DataCap: UNKNOW
273 +[12-05_07:32:57:719] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
274 +[12-05_07:32:57:719] ifconfig wwan0 0.0.0.0
275 +[12-05_07:32:57:731] ifconfig wwan0 down
276 +[12-05_07:33:00:727] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
277 +[12-05_07:33:15:895] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: UNKNOW
278 +[12-05_07:33:19:063] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
279 +[12-05_07:33:19:095] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
280 +[12-05_07:33:21:463] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: EDGE
281 +[12-05_07:33:22:359] requestSetupDataCall WdsConnectionIPv4Handle: 0x8728b3d0
282 +[12-05_07:33:22:488] ifconfig wwan0 up
283 +[12-05_07:33:22:504] busybox udhcpc -f -n -q -t 5 -i wwan0
284 +udhcpc: started, v1.30.1
285 +udhcpc: sending discover
286 +udhcpc: sending discover
287 +udhcpc: sending discover
288 +udhcpc: sending discover
289 +udhcpc: sending discover
290 +udhcpc: no lease, failing
291 +[12-05_07:33:38:103] File:ql_raw_ip_mode_check Line:136 udhcpc fail to get ip address, try next:
292 +[12-05_07:33:38:103] ifconfig wwan0 down
293 +[12-05_07:33:38:116] echo Y > /sys/class/net/wwan0/qmi/raw_ip
294 +[12-05_07:33:38:117] ifconfig wwan0 up
295 +[12-05_07:33:38:130] busybox udhcpc -f -n -q -t 5 -i wwan0
296 +udhcpc: started, v1.30.1
297 +udhcpc: sending discover
298 +udhcpc: sending select for 10.171.60.177
299 +udhcpc: lease of 10.171.60.177 obtained, lease time 7200
300 +)))
301 +
302 +== 2.3 If the following situation occurs, how can users solve this problem? ==
303 +
304 +=== 2.3.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
305 +
306 +
307 +Users can check whether the APN matched by the SIM card is correct.
308 +
309 +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.
310 +
311 +[[image:image-20220718155937-1.png||height="562" width="497"]]
312 +
313 +
314 +=== 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. ===
315 +
316 +
317 +It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
318 +
319 +[[image:1658131428288-728.png||height="538" width="494"]]
320 +
321 +
322 +=== 2.3.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
323 +
324 +
325 +Users need to check whether the SIM card type is suitable for the EC25 module.
326 +
327 +[[image:1658131612484-845.png||height="549" width="499"]]
328 +
329 +
330 +=== 2.3.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
331 +
332 +
333 +Users can insert SIM cards into the mobile phone for testing.
334 +
335 +[[image:image-20220718160804-3.png||height="602" width="500"]]
336 +
337 +
338 += 3. Share Cellular Network for WiFi & LAN clients =
339 +
340 +
341 +(((
342 +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.
343 +)))
344 +
345 +(% class="box" %)
346 +(((
347 +(((
139 139  root@dragino-1d25dc:~~# cat /etc/config/firewall
140 140  
141 141  config defaults
... ... @@ -167,139 +167,263 @@
167 167  )))
168 168  
169 169  (((
170 -//and run **/etc/init.d/firewall reload** or reboot the device.//
379 +and run **/etc/init.d/firewall reload** or **reboot the device**.
171 171  
381 +
382 += 4. Switching between Cellular and Ethernet and Wi-Fi networks =
383 +
384 +
385 +By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.
386 +
387 +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.
388 +
389 +
390 +**Enable Cellular and connect Ethernet at the same time**
391 +
392 +ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
393 +
394 +Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
395 +
396 +
397 +== 4.1 Switching between Cellular and Ethernet networks ==
398 +
399 +
400 +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
401 +
402 +[[image:image-20220606140622-2.png||height="664" width="1106"]]
403 +
404 +
405 +**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**
406 +
407 +[[image:image-20220606140859-4.png||height="687" width="1107"]]
408 +
409 +(% style="display:none" %) (%%)
410 +
411 +== 4.2 Switching between Cellular and WiFi networks ==
412 +
413 +
414 +(% class="wikigeneratedid" %)
415 +Enable **Cellular** and connect **WiFi** at the same time
416 +
417 +WiFi icon is displayed as ​​​[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
418 +
419 +Cell icon is displayed as  [[image:1658135500498-725.png||height="23" width="22"]] Indicates that Cellular is the backup WAN.
420 +
421 +
422 +[[image:image-20220606141113-7.png||height="678" width="1106"]]
423 +
424 +
425 +**Close the WiFi WAN, the gateway will switch to a Cellular network.**
426 +
427 +[[image:image-20220606140932-5.png||height="687" width="1107"]]
428 +
429 +
430 +== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
431 +
432 +
433 +[[image:image-20220606140328-1.png||height="682" width="1108"]]
434 +
172 172  
173 173  )))
174 174  
175 -= **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
438 += 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
176 176  
440 +== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
177 177  
178 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
179 179  
180 -(((
181 -
443 +Users can get the IMEI via Linux command, but you have to access the gateway CLI.
182 182  
183 -**//Enter the minicom command, then select the option ''serial prot setup.//**
445 +(% class="box infomessage" %)
446 +(((
447 +**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
184 184  )))
185 185  
450 +[[image:image-20231218095203-4.png]]
451 +
452 +
453 +[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
454 +
455 +
456 +== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
457 +
186 186  (% class="box infomessage" %)
187 187  (((
188 -root@dragino-1ef9ac:~~# minicom -s
460 +**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
189 189  )))
190 190  
191 -[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
463 +[[image:image-20231218094526-1.png]]
192 192  
193 193  
194 -And then, change the setting:
466 +[[image:image-20231218094741-3.png]]
195 195  
468 +
469 +== How does the gateway access the Quetel module directly (to send AT commands) ==
470 +
471 +
472 +Users can access the gateway CLI and run the minicom command to get the configuration interface.
473 +
474 +(((
475 +
476 +
477 +**Enter the minicom command, then select the option ''serial port setup".**
478 +)))
479 +
196 196  (% class="box infomessage" %)
197 197  (((
198 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
482 +**root@dragino-1ef9ac:~~# minicom -s**
199 199  )))
200 200  
485 +[[image:image-20220527154132-6.png]]
486 +
487 +
488 +And then, change the setting:
489 +
201 201  (% class="box infomessage" %)
202 202  (((
492 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
493 +
203 203  **Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
204 204  )))
205 205  
206 206  
207 -(% style="color:#037691" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
498 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
208 208  
209 -[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
500 +[[image:image-20220527154154-7.png]]
210 210  
211 -Configuring USB Ports
212 212  
503 +== International Mobile Equipment Identity (IMEI) ==
213 213  
214 -Enter AT+GSN in the serial port to view the IMEI
215 215  
216 -For example:** (% style="color:#037691" %)860548042566627(%%)**
506 +(((
507 +Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
508 +)))
217 217  
510 +(((
511 +**For example: (% style="color:#037691" %)860548042566627(%%)**
512 +)))
513 +
218 218  (% class="box infomessage" %)
219 219  (((
220 220  (((
221 - AT+GSN
517 + **AT+GSN**
222 222  )))
223 223  )))
224 224  
225 -[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
521 +[[image:image-20220527154231-8.png]]
226 226  
227 -Enter the AT command
228 228  
229 -= 5. How does the gateway connect to the network via a USB 4G Dongle =
524 +== Integrated Circuit Card Identifier (ICCID) ==
230 230  
231 -== 5.1 Introduction ==
232 232  
527 +(((
528 +Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
529 +)))
530 +
531 +(((
532 +**For example: (% style="color:#037691" %)89860118005400261748(%%)**
533 +
534 +(% class="box infomessage" %)
535 +(((
536 + **AT+QCCID**
537 +)))
538 +)))
539 +
540 +[[image:1678675878256-777.png]]
541 +
542 +
543 += 6. How does the gateway connect to the network via a USB 4G Dongle =
544 +
545 +== 6.1 Introduction ==
546 +
547 +
233 233  (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
234 234  
235 235  (((
236 236  This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
552 +
553 +
237 237  )))
238 238  
239 239  (((
240 -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]]
557 +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.
241 241  )))
242 242  
243 243  (((
244 244  This is not beginner-friendly due to too many protocols.
562 +
563 +For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
564 +
565 +
245 245  )))
246 246  
247 -== 5.2 How to use the USB-Dongle at the gateway ==
568 +== 6.2 How to use the USB Dongle at the gateway ==
248 248  
570 +
249 249  Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
250 250  
251 251  (((
252 -For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
574 +For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.
253 253  )))
254 254  
255 255  (% class="box" %)
256 256  (((
257 257   Huawei-E3372/E8372
258 - Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
580 + Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
259 259   The version numbers starting with 21 is NCM mode
260 260   The version numbers starting with 22 is Hilink mode
261 - The E8372 only have Hilink mode
262 -**~ **(% style="color:red" %)**Note：The e3372 in the vast majority of cases is Hilink mode**
583 + The E8372 only has Hilink mode
584 +**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
263 263  )))
264 264  
265 -== 5.3 Hilink mode ==
266 266  
267 -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/]]
588 +== 6.3 Hilink mode ==
268 268  
269 -=== 5.3.1 1.Plugs into the device ===
270 270  
591 +//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/]]//
592 +
593 +
594 +=== 6.3.1 Plugs into the device ===
595 +
596 +
271 271  (((
272 272  USB-Dongle plugs into the gateway USB port
273 273  )))
274 274  
275 275  (((
276 -Check the USB module via comman (% style="color:#037691" %)**lsusb**
602 +Check the USB module via command (% style="color:#037691" %)**lsusb**
277 277  )))
278 278  
279 279  (((
280 -(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
606 +(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
281 281  )))
282 282  
283 -[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
609 +[[image:image-20220527154739-9.png]]
284 284  
285 -Checking USB Ports
286 286  
287 -=== 5.3.2 2.Detection of new network interfaces added ===
612 +=== 6.3.2 Detection of new network interfaces added ===
288 288  
289 -Command line input: (% style="color:#037691" %)**ifconfig -a**
290 290  
291 -[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
615 +Check network configuration command line input:
292 292  
293 -Check the network
617 +(% class="box infomessage" %)
618 +(((
619 +(((
620 +**~ root@dragino-1ef9ac:~~# ifconfig -a**
621 +)))
622 +)))
294 294  
295 -In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2**
624 +[[image:image-20220527154822-10.png]]
296 296  
297 -Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
626 +In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**
298 298  
299 -=== 5.3.3 3.Add the new interface to the network confiutation. ===
628 +Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
300 300  
301 -Enter the configuration from the command line:
302 302  
631 +=== 6.3.3 Add the new interface to the network configuration. ===
632 +
633 +
634 +//Enter the configuration from the command line~://
635 +
303 303  (% class="box" %)
304 304  (((
305 305  uci set network.lte=interface
... ... @@ -311,52 +311,97 @@
311 311  /etc/init.d/network restart
312 312  )))
313 313  
314 -[[~[~[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]]
647 +[[image:image-20220527154937-11.png]]
315 315  
316 -Configuration
317 317  
318 -Checking Network Configurations
650 +//**Checking Network Configurations**//
319 319  
320 -Command line input: (% style="color:#037691" %)**ifconfig**
652 +//Command-line input: (% style="color:#037691" %)**ifconfig**//
321 321  
322 -[[~[~[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]]
654 +[[image:image-20220527155013-12.png]]
323 323  
324 -Checking Network Configurations
656 +Now, Gateway is configured to access the internet on the LTE network.
325 325  
326 -Now, Gateway is configured to access the internet on the Lte network.
327 327  
328 -== 5.4 NCM mode ==
659 +== 6.4 NCM mode ==
329 329  
330 -== 5.5 Troubleshooting ==
331 331  
332 -=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
662 +== 6.5 Troubleshooting ==
333 333  
664 +=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
665 +
666 +
334 334  Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
335 335  
336 -= 6. How to reduce data traffic =
337 337  
338 -== 6.1 Introduce ==
670 += 7. How to reduce data traffic =
339 339  
340 -The gateways will use the data traffic were below two places.
672 +== 7.1 How the gateway will consume data traffic ==
341 341  
342 -~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
343 343  
344 -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 +Below list the place where the data traffic will use.
345 345  
346 -[[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 +* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
678 +* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets)
679 +* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion)
680 +* System Keep Alive data. ( To ensure the system is more robust, can be disabled)
681 +* system Time synchronization Checking
682 +* Auto update ( Software auto update, can be disabled)
347 347  
348 -LoRa interval time setting
684 +=== 7.1.1 Uploading backup files to reduced data consumption ===
349 349  
350 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.
351 351  
352 -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.
687 +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"]]**
353 353  
354 -[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
689 +[[image:image-20240712093532-1.png]]
355 355  
356 -Systrm General
357 357  
358 -[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
692 +=== 7.1.2 Auto update ===
359 359  
360 -Keepalive script interval time settings
361 361  
695 +Gateway will check for update every day for new configure or software. User can disable them by below method.
696 +
697 +
698 +=== 7.1.3 Filter unwanted packets ===
699 +
700 +
701 +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.
702 +
703 +See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
704 +
705 +
706 +== 7.2 Usage statistics ==
707 +
708 +=== 7.2.1 How does Openwrt usage statistics ===
709 +
710 +
711 +This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
712 +
713 +* LPS8,LPS8N
714 +* LG308,LG308N
715 +* DLOS8,DLOS8N
716 +* LIG16
717 +
718 +~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
719 +
720 +2. Install luci-app-statistics using the following terminal commands:
721 +
722 +{{{opkg update
723 +opkg install luci-app-statistics
724 +opkg install collectd-mod-interface
725 +/etc/init.d/collectd enable
726 +reboot
727 +}}}
728 +
729 +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.
730 +
731 +[[image:image-20221124133431-1.png]]
732 +
733 +[[image:image-20221124135102-2.png]]
734 +
735 +
736 +4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
737 +
738 +[[image:image-20221124134927-1.png]]
739 +
362 362  
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