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Last modified by Xiaoling on 2025/08/04 14:39
From version 108.1
edited by Kilight Cao
on 2024/12/31 15:40
Change comment: There is no comment for this version
To version 1.5
edited by Xiaoling
on 2022/05/14 09:25
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -Cellular network connection details and tips
1 +Notes for cellular network connection
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Kilight
1 +XWiki.Xiaoling
Content
... ... @@ -1,90 +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 Debug 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  
69 -(% class="wikigeneratedid" %)
70 -[[image:image-20220527153804-4.png]]
50 +run "logread -f" in console
71 71  
72 -
73 -(% class="wikigeneratedid" %)
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.**
75 -
76 -(% class="wikigeneratedid" %)
77 -Please check the IP address is displayed and the Internet displays "OK", it works properly.
78 -
79 -(% class="wikigeneratedid" %)
80 -[[image:image-20220527153827-5.png]]
81 -
82 -
83 -=== 2.1.3 Check dialing info ===
84 -
85 -
86 -run "**logread -f**" in gateway CLI。
87 -
88 88  (% class="box" %)
89 89  (((
90 90  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -114,8 +114,8 @@
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
116 116  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
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**(%%)
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(%%)
119 119  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
120 120  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
121 121  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -125,246 +125,14 @@
125 125  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
126 126  )))
127 127  
128 -
129 -== 2.2 For LPS8v2/MS48-LR ==
130 -
131 -(% class="wikigeneratedid" id="H2.2.1Doyouorderthemodelwithacellularoption" %)
132 -(% id="cke_bm_23549S" style="display:none" %)
133 -
134 -=== 2.2.1 Do you order the model with a cellular option ===
135 -
136 -
137 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.
138 -
139 -(% class="box" %)
140 -(((
141 -//root@dragino-2d5d26:~~# lsusb
142 -Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
143 -Bus 004 Device 002: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem    ~-~-> This is the Cellular module
144 -Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
145 -Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
146 -Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
147 -Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
148 -Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
149 -Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
150 -Bus 001 Device 002: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter
151 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
152 -Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
153 -root@dragino-2d5d26:~~# //
154 -)))
155 -
156 -[[image:image-20241205150916-1.png]]
157 -
158 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/Notes%20for%20cellular%20network%20connection/WebHome/image-20220527153804-4.png?rev=1.1||alt="image-20220527153804-4.png"]]
159 -
160 -**Note:** **If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.**
161 -
162 -Please check the IP address is displayed and the Internet displays "OK", it works properly.
163 -
164 -[[image:https://wiki.dragino.com/xwiki/bin/download/Main/Notes%20for%20cellular%20network%20connection/WebHome/image-20220527153827-5.png?rev=1.1||alt="image-20220527153827-5.png"]]
165 -
166 -
167 -=== 2.2.2 Check cellular info ===
168 -
169 -
170 -**Below command can check if you have a SIM card inserted, or via Web UI**
171 -
172 -* 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
173 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
174 -
175 -[[image:image-20241231153947-1.jpeg||height="287" width="968"]]
176 -
177 -
178 -run "**quectel-CM**" in gateway CLI
179 -
180 -(% class="box infomessage" %)
181 -(((
182 -Usage:  /usr/bin/quectel-CM [options]
183 - -s [apn [user password auth]]  Set apn/user/password/auth get from your network provider. auth: 1~~pap, 2~~chap
184 - -p pincode Verify sim card pin if sim card is locked
185 - -p [quectel-][qmi|mbim]-proxy  Request to use proxy
186 - -f logfilename Save log message of this program to file
187 - -u usbmonlog filename  Save usbmon log to file
188 - -i interface Specify which network interface to setup data call when multi-modems exits
189 - -4 Setup IPv4 data call (default)
190 - -6 Setup IPv6 data call
191 - -k pdn Specify which pdn to hangup data call (by send SIGINT to 'quectel-CM -n pdn')
192 - -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
193 - -b Enable network interface bridge function (default 0)
194 - -v Verbose log mode, for debug purpose.[Examples]
195 -Example 1: /usr/bin/quectel-CM
196 -Example 2: /usr/bin/quectel-CM -s 3gnet
197 -Example 3: /usr/bin/quectel-CM -s 3gnet -v
198 -)))
199 -
200 -
201 -==== **The gateway cellular logs show SIMStatus: SIM_ABSENT** ====
202 -
203 -
204 -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.
205 -
206 -(% class="box" %)
207 -(((
208 -root@dragino-2d5d26:~~# quectel-CM -s 3gnet
209 -[12-05_07:12:08:451] Quectel_QConnectManager_Linux_V1.6.0.24
210 -[12-05_07:12:08:454] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
211 -[12-05_07:12:08:455] Auto find qmichannel = /dev/cdc-wdm0
212 -[12-05_07:12:08:455] Auto find usbnet_adapter = wwan0
213 -[12-05_07:12:08:455] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
214 -[12-05_07:12:08:456] Modem works in QMI mode
215 -[12-05_07:12:08:516] cdc_wdm_fd = 7
216 -[12-05_07:12:08:613] Get clientWDS = 21
217 -[12-05_07:12:08:645] Get clientDMS = 1
218 -[12-05_07:12:08:676] Get clientNAS = 4
219 -[12-05_07:12:08:709] Get clientUIM = 2
220 -[12-05_07:12:08:741] Get clientWDA = 1
221 -[12-05_07:12:08:774] requestBaseBandVersion EC25EFAR06A16M4G
222 -[12-05_07:12:08:902] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_ABSENT ~-~-~-~--> This means that the SIM cannot be read**(%%)
223 -[12-05_07:12:08:902] requestSetProfile[1] 3gnet~/~//0
224 -[12-05_07:12:08:965] requestGetProfile[1] 3gnet~/~//0
225 -[12-05_07:12:08:997] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
226 -[12-05_07:12:09:030] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
227 -[12-05_07:12:09:030] ifconfig wwan0 0.0.0.0
228 -[12-05_07:12:09:043] ifconfig wwan0 down
229 -^C[12-05_07:12:18:311] QmiWwanThread exit
230 -[12-05_07:12:18:313] qmi_main exit
231 -)))
232 -
233 -
234 -==== **The gateway cellular logs show SIMStatus: SIM_PIN** ====
235 -
236 -
237 -If the SIM status is **SIM_PIN**, it means that the SIM card is read but the Pincode needs to be filled in.
238 -
239 -(% class="box" %)
240 -(((
241 -root@dragino-2d5d26:~~# quectel-CM -s 3gnet
242 -
243 -[10-31_12:17:10:166] Find /sys/bus/usb/devices/2-1 idVendor=0x2c7c idProduct=0x125, bus=0x002, dev=0x002
244 -[10-31_12:17:10:168] Auto find qmichannel = /dev/cdc-wdm0
245 -[10-31_12:17:10:168] Auto find usbnet_adapter = wwan0
246 -[10-31_12:17:10:168] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
247 -[10-31_12:17:10:170] Modem works in QMI mode
248 -[10-31_12:17:10:234] cdc_wdm_fd = 8
249 -[10-31_12:17:10:325] Get clientWDS = 21
250 -[10-31_12:17:10:356] Get clientDMS = 1
251 -[10-31_12:17:10:389] Get clientNAS = 4
252 -[10-31_12:17:10:449] Get clientUIM = 2
253 -[10-31_12:17:10:489] Get clientWDA = 1
254 -[10-31_12:17:10:518] requestBaseBandVersion EC25EFAR06A16M4G
255 -[10-31_12:17:10:645] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_PIN ~-~-~-~--> This means you need to fill in the Pincode**(%%)
256 -[10-31_12:17:10:645] requestSetProfile[1] Telekom~/~//0
257 -[10-31_12:17:10:713] requestGetProfile[1] Telekom~/~//0
258 -[10-31_12:17:10:743] requestRegistrationState2 MCC: 262, MNC: 2, PS: Detached, DataCap: UNKNOW
259 -[10-31_12:17:10:773] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
260 -[10-31_12:17:10:774] ifconfig wwan0 0.0.0.0
261 -[10-31_12:17:10:790] ifconfig wwan0 down
262 -[10-31_18:27:35:797] QmiWwanThread exit
263 -[10-31_18:27:35:798] qmi_main exit
264 -)))
265 -
266 -
267 -==== **The gateway cellular logs show SIMStatus: SIM_READY** ====
268 -
269 -
270 -If the SIM status is **SIM_READY**,** ** it means that the SIM card is detected
271 -
272 -(% class="box" %)
273 -(((
274 -root@dragino-2d5d26:~~# quectel-CM 
275 -[12-05_07:32:57:187] Quectel_QConnectManager_Linux_V1.6.0.24
276 -[12-05_07:32:57:191] Find /sys/bus/usb/devices/4-1 idVendor=0x2c7c idProduct=0x125, bus=0x004, dev=0x002
277 -[12-05_07:32:57:192] Auto find qmichannel = /dev/cdc-wdm0
278 -[12-05_07:32:57:193] Auto find usbnet_adapter = wwan0
279 -[12-05_07:32:57:198] netcard driver = qmi_wwan, driver version = 5.15.43-draginohp0z
280 -[12-05_07:32:57:199] Modem works in QMI mode
281 -[12-05_07:32:57:261] cdc_wdm_fd = 7
282 -[12-05_07:32:57:334] Get clientWDS = 20
283 -[12-05_07:32:57:366] Get clientDMS = 1
284 -[12-05_07:32:57:398] Get clientNAS = 4
285 -[12-05_07:32:57:431] Get clientUIM = 1
286 -[12-05_07:32:57:462] Get clientWDA = 1
287 -[12-05_07:32:57:495] requestBaseBandVersion EC25EFAR06A16M4G
288 -[12-05_07:32:57:623] (% style="color:#037691" %)**requestGetSIMStatus SIMStatus: SIM_READY**(%%)
289 -[12-05_07:32:57:655] requestGetProfile[1] 3gnet~/~//0
290 -[12-05_07:32:57:687] requestRegistrationState2 MCC: 460, MNC: 15, PS: Detached, DataCap: UNKNOW
291 -[12-05_07:32:57:719] requestQueryDataCall IPv4ConnectionStatus: DISCONNECTED
292 -[12-05_07:32:57:719] ifconfig wwan0 0.0.0.0
293 -[12-05_07:32:57:731] ifconfig wwan0 down
294 -[12-05_07:33:00:727] requestRegistrationState2 MCC: 0, MNC: 0, PS: Detached, DataCap: UNKNOW
295 -[12-05_07:33:15:895] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: UNKNOW
296 -[12-05_07:33:19:063] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
297 -[12-05_07:33:19:095] requestRegistrationState2 MCC: 460, MNC: 0, PS: Detached, DataCap: EDGE
298 -[12-05_07:33:21:463] requestRegistrationState2 MCC: 460, MNC: 0, PS: Attached, DataCap: EDGE
299 -[12-05_07:33:22:359] requestSetupDataCall WdsConnectionIPv4Handle: 0x8728b3d0
300 -[12-05_07:33:22:488] ifconfig wwan0 up
301 -[12-05_07:33:22:504] busybox udhcpc -f -n -q -t 5 -i wwan0
302 -udhcpc: started, v1.30.1
303 -udhcpc: sending discover
304 -udhcpc: sending discover
305 -udhcpc: sending discover
306 -udhcpc: sending discover
307 -udhcpc: sending discover
308 -udhcpc: no lease, failing
309 -[12-05_07:33:38:103] File:ql_raw_ip_mode_check Line:136 udhcpc fail to get ip address, try next:
310 -[12-05_07:33:38:103] ifconfig wwan0 down
311 -[12-05_07:33:38:116] echo Y > /sys/class/net/wwan0/qmi/raw_ip
312 -[12-05_07:33:38:117] ifconfig wwan0 up
313 -[12-05_07:33:38:130] busybox udhcpc -f -n -q -t 5 -i wwan0
314 -udhcpc: started, v1.30.1
315 -udhcpc: sending discover
316 -udhcpc: sending select for 10.171.60.177
317 -udhcpc: lease of 10.171.60.177 obtained, lease time 7200
318 -)))
319 -
320 -== 2.3 If the following situation occurs, how can users solve this problem? ==
321 -
322 -=== 2.3.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
323 -
324 -
325 -Users can check whether the APN matched by the SIM card is correct.
326 -
327 -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.
328 -
329 -[[image:image-20220718155937-1.png||height="562" width="497"]]
330 -
331 -
332 -=== 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. ===
333 -
334 -
335 -It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
336 -
337 -[[image:1658131428288-728.png||height="538" width="494"]]
338 -
339 -
340 -=== 2.3.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
341 -
342 -
343 -Users need to check whether the SIM card type is suitable for the EC25 module.
344 -
345 -[[image:1658131612484-845.png||height="549" width="499"]]
346 -
347 -
348 -=== 2.3.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
349 -
350 -
351 -Users can insert SIM cards into the mobile phone for testing.
352 -
353 -[[image:image-20220718160804-3.png||height="602" width="500"]]
354 -
355 -
356 356  = 3. Share Cellular Network for WiFi & LAN clients =
357 357  
358 -
359 -(((
360 360  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.
361 -)))
362 362  
363 -(% class="box" %)
364 -(((
365 -(((
366 366  root@dragino-1d25dc:~~# cat /etc/config/firewall
367 367  
98 +(% class="box" %)
99 +(((
368 368  config defaults
369 369   option syn_flood '1'
370 370   option input 'ACCEPT'
... ... @@ -391,368 +391,165 @@
391 391   option src 'lan'
392 392   option dest 'wan'
393 393  )))
394 -)))
395 395  
396 -(((
397 -and run **/etc/init.d/firewall reload** or **reboot the device**.
127 +and run **/etc/init.d/firewall reload** or reboot the device.
398 398  
129 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
399 399  
400 -= 4. Switching between Cellular and Ethernet and Wi-Fi networks =
131 +Use SSH to access the gateway configuration page and run the minicom command
401 401  
133 +Select "**Serial Port Setup**":
402 402  
403 -By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.
404 -
405 -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.
406 -
407 -
408 -**Enable Cellular and connect Ethernet at the same time**
409 -
410 -ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
411 -
412 -Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
413 -
414 -
415 -== 4.1 Switching between Cellular and Ethernet networks ==
416 -
417 -
418 -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
419 -
420 -[[image:image-20220606140622-2.png||height="664" width="1106"]]
421 -
422 -
423 -**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**
424 -
425 -[[image:image-20220606140859-4.png||height="687" width="1107"]]
426 -
427 -(% style="display:none" %) (%%)
428 -
429 -== 4.2 Switching between Cellular and WiFi networks ==
430 -
431 -
432 -(% class="wikigeneratedid" %)
433 -Enable **Cellular** and connect **WiFi** at the same time
434 -
435 -WiFi icon is displayed as ​​​[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
436 -
437 -Cell icon is displayed as  [[image:1658135500498-725.png||height="23" width="22"]] Indicates that Cellular is the backup WAN.
438 -
439 -
440 -[[image:image-20220606141113-7.png||height="678" width="1106"]]
441 -
442 -
443 -**Close the WiFi WAN, the gateway will switch to a Cellular network.**
444 -
445 -[[image:image-20220606140932-5.png||height="687" width="1107"]]
446 -
447 -
448 -== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
449 -
450 -
451 -[[image:image-20220606140328-1.png||height="682" width="1108"]]
452 -
453 -
454 -)))
455 -
456 -= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
457 -
458 -== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
459 -
460 -
461 -Users can get the IMEI via Linux command, but you have to access the gateway CLI.
462 -
463 463  (% class="box infomessage" %)
464 464  (((
465 -**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
137 +root@dragino-1ef9ac:~~# minicom -s
466 466  )))
467 467  
468 -[[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"]]
469 469  
142 +Enter the minicom command
470 470  
471 -[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
144 +Access the serial port of the 4G module
472 472  
146 +Serial port setup is as follows:
473 473  
474 -== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
148 +**Serial Device :** (% style="color:#037691" %)/dev/ttyModemAT
475 475  
476 -(% class="box infomessage" %)
477 -(((
478 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
479 -)))
150 +**Bps/Par/Bits :**(% style="color:#037691" %) 9600 8N1 or 115200 8N1
480 480  
481 -[[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"]]
482 482  
154 +Configuring USB Ports
483 483  
484 -[[image:image-20231218094741-3.png]]
485 485  
157 +Enter AT+GSN in the serial port to view the IMEI
486 486  
487 -== How does the gateway access the Quetel module directly (to send AT commands) ==
159 +For example: (% style="color:#037691" %)860548042566627
488 488  
161 +{{{AT+GSN
162 +}}}
489 489  
490 -Users can access the gateway CLI and run the minicom command to get the configuration interface.
164 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
491 491  
492 -(((
493 -
166 +Enter the AT command
494 494  
495 -**Enter the minicom command, then select the option ''serial port setup".**
496 -)))
497 497  
498 -(% class="box infomessage" %)
499 -(((
500 -**root@dragino-1ef9ac:~~# minicom -s**
501 -)))
169 += 5. How does the gateway connect to the network via a USB 4G Dongle =
502 502  
503 -[[image:image-20220527154132-6.png]]
171 +== 5.1 Introduction ==
504 504  
173 +Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware
505 505  
506 -And then, change the setting:
507 -
508 -(% class="box infomessage" %)
509 -(((
510 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
511 -
512 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
513 -)))
514 -
515 -
516 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
517 -
518 -[[image:image-20220527154154-7.png]]
519 -
520 -
521 -== International Mobile Equipment Identity (IMEI) ==
522 -
523 -
524 -(((
525 -Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
526 -)))
527 -
528 -(((
529 -**For example: (% style="color:#037691" %)860548042566627(%%)**
530 -)))
531 -
532 -(% class="box infomessage" %)
533 -(((
534 -(((
535 - **AT+GSN**
536 -)))
537 -)))
538 -
539 -[[image:image-20220527154231-8.png]]
540 -
541 -
542 -== Integrated Circuit Card Identifier (ICCID) ==
543 -
544 -
545 -(((
546 -Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
547 -)))
548 -
549 -(((
550 -**For example: (% style="color:#037691" %)89860118005400261748(%%)**
551 -
552 -(% class="box infomessage" %)
553 -(((
554 - **AT+QCCID**
555 -)))
556 -)))
557 -
558 -[[image:1678675878256-777.png]]
559 -
560 -
561 -= 6. How does the gateway connect to the network via a USB 4G Dongle =
562 -
563 -== 6.1 Introduction ==
564 -
565 -
566 -(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
567 -
568 -(((
569 569  This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
570 570  
571 -
572 -)))
177 +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]]
573 573  
574 -(((
575 -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.
576 -)))
577 -
578 -(((
579 579  This is not beginner-friendly due to too many protocols.
580 580  
581 -For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
582 582  
583 -
584 -)))
182 +== 5.2 How to use the USB-Dongle at the gateway ==
585 585  
586 -== 6.2 How to use the USB Dongle at the gateway ==
587 -
588 -
589 589  Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
590 590  
591 -(((
592 -For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.
593 -)))
186 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
594 594  
595 -(% class="box" %)
596 -(((
597 - Huawei-E3372/E8372
598 - Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
188 +{{{ Huawei-E3372/E8372
189 + Check E3372 version to determine the mode.
599 599   The version numbers starting with 21 is NCM mode
600 600   The version numbers starting with 22 is Hilink mode
601 - The E8372 only has Hilink mode
602 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
603 -)))
192 + The E8372 only have Hilink mode
193 + Note：The e3372 in the vast majority of cases is Hilink mode
194 +}}}
604 604  
196 +== 5.3 Hilink mode ==
605 605  
606 -== 6.3 Hilink mode ==
198 +Gateway upgrade to the specified firmware:
607 607  
200 +[[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/]]
608 608  
609 -//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/]]//
202 +=== 5.3.1 1.Plugs into the device ===
610 610  
611 -
612 -=== 6.3.1 Plugs into the device ===
613 -
614 -
615 -(((
616 616  USB-Dongle plugs into the gateway USB port
617 -)))
618 618  
619 -(((
620 -Check the USB module via command (% style="color:#037691" %)**lsusb**
621 -)))
206 +Check the USB module via comman lsusb
622 622  
623 -(((
624 -(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
625 -)))
208 +Note : User neet to do that connect gateway command line via ssh.
626 626  
627 -[[image:image-20220527154739-9.png]]
210 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
628 628  
212 +Checking USB Ports
629 629  
630 -=== 6.3.2 Detection of new network interfaces added ===
214 +=== 5.3.2 2.Detection of new network interfaces added ===
631 631  
216 +Command line input: ifconfig -a
632 632  
633 -Check network configuration command line input:
218 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
634 634  
635 -(% class="box infomessage" %)
636 -(((
637 -(((
638 -**~ root@dragino-1ef9ac:~~# ifconfig -a**
639 -)))
640 -)))
220 +Check the network
641 641  
642 -[[image:image-20220527154822-10.png]]
222 +In the command output user can see that the new interface added is eth2
643 643  
644 -In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**
224 +Usually,user can see that the new interface added is eth2 or wwan0
645 645  
646 -Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
226 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
647 647  
228 +Enter the configuration from the command line:
648 648  
649 -=== 6.3.3 Add the new interface to the network configuration. ===
650 -
651 -
652 -//Enter the configuration from the command line~://
653 -
654 -(% class="box" %)
655 -(((
656 -uci set network.lte=interface
230 +{{{uci set network.lte=interface
657 657  uci set network.lte.proto=dhcp
658 -uci set network.lte.ifname=eth2    ~-~-~-~-~-~-~-~-->#This depend on the name of the new interface gateway add
232 +uci set network.lte.ifname=eth2 --------->#This depend on the name of the new interface gateway add
659 659  uci commit network
660 660  uci set firewall.@zone[1].network="wan wwan wan6 lte"
661 661  uci commit firewall
662 662  /etc/init.d/network restart
663 -)))
237 +}}}
664 664  
665 -[[image:image-20220527154937-11.png]]
239 +[[~[~[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]]
666 666  
241 +Configuration
667 667  
668 -//**Checking Network Configurations**//
243 +Checking Network Configurations
669 669  
670 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
245 +Command line input: ifconfig
671 671  
672 -[[image:image-20220527155013-12.png]]
247 +[[~[~[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]]
673 673  
674 -Now, Gateway is configured to access the internet on the LTE network.
249 +Checking Network Configurations
675 675  
251 +Now, Gateway is configured to access the internet on the Lte network.
676 676  
677 -== 6.4 NCM mode ==
253 +== 5.4 NCM mode ==
678 678  
255 +== 5.5 Troubleshooting ==
679 679  
680 -== 6.5 Troubleshooting ==
257 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
681 681  
682 -=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
683 -
684 -
685 685  Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
686 686  
261 += 6. How to reduce data traffic =
687 687  
688 -= 7. How to reduce data traffic =
263 +== 6.1 Introduce ==
689 689  
690 -== 7.1 How the gateway will consume data traffic ==
265 +The gateways will use the data traffic were below two places.
691 691  
267 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
692 692  
693 -Below list the place where the data traffic will use.
269 +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.
694 694  
695 -* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
696 -* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets)
697 -* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion)
698 -* System Keep Alive data. ( To ensure the system is more robust, can be disabled)
699 -* system Time synchronization Checking
700 -* Auto update ( Software auto update, can be disabled)
271 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
701 701  
702 -=== 7.1.1 Uploading backup files to reduced data consumption ===
273 +LoRa interval time setting
703 703  
275 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
704 704  
705 -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"]]**
277 +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.
706 706  
707 -[[image:image-20240712093532-1.png]]
279 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
708 708  
281 +Systrm General
709 709  
710 -=== 7.1.2 Auto update ===
283 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
711 711  
285 +Keppalive script interval time settings
712 712  
713 -Gateway will check for update every day for new configure or software. User can disable them by below method.
714 -
715 -
716 -=== 7.1.3 Filter unwanted packets ===
717 -
718 -
719 -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.
720 -
721 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
722 -
723 -
724 -== 7.2 Usage statistics ==
725 -
726 -=== 7.2.1 How does Openwrt usage statistics ===
727 -
728 -
729 -This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
730 -
731 -* LPS8,LPS8N
732 -* LG308,LG308N
733 -* DLOS8,DLOS8N
734 -* LIG16
735 -
736 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
737 -
738 -2. Install luci-app-statistics using the following terminal commands:
739 -
740 -{{{opkg update
741 -opkg install luci-app-statistics
742 -opkg install collectd-mod-interface
743 -/etc/init.d/collectd enable
744 -reboot
745 -}}}
746 -
747 -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.
748 -
749 -[[image:image-20221124133431-1.png]]
750 -
751 -[[image:image-20221124135102-2.png]]
752 -
753 -
754 -4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
755 -
756 -[[image:image-20221124134927-1.png]]
757 -
758 758  
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