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Last modified by Xiaoling on 2025/08/04 14:39
From version 18.1
edited by Kilight Cao
on 2022/05/26 11:26
Change comment: There is no comment for this version
To version 103.1
edited by Kilight Cao
on 2024/12/05 15:44
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 +1,41 @@
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
... ... @@ -38,21 +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 54  (% class="box" %)
55 55  (((
60 +(% 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"]]
70 +[[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.//
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.**
70 70  
71 71  (% class="wikigeneratedid" %)
72 -//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.
73 73  
74 74  (% class="wikigeneratedid" %)
75 -[[image:image-20220525141016-3.png||height="524" width="502"]]
80 +[[image:image-20220527153827-5.png]]
76 76  
77 -== **2.3 Check dialing info** ==
78 78  
79 -//run "**logread -f**" in gateway CLI。//
83 +=== 2.1.3 Check dialing info ===
80 80  
85 +
86 +run "**logread -f**" in gateway CLI。
87 +
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(%%)
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**(%%)
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
... ... @@ -118,16 +118,226 @@
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  
129 +== 2.2 For LPS8v2/MS48-LR ==
123 123  
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" %)
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.//
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:~~# //
126 126  )))
127 127  
153 +[[image:image-20241205150916-1.png]]
154 +
155 +
156 +
157 +=== 2.1.3 Check cellular info ===
158 +
159 +
160 +run "**quectel-CM**" in gateway CLI
161 +
162 +(% class="box infomessage" %)
163 +(((
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
180 +)))
181 +
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 +
128 128  (% class="box" %)
129 129  (((
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" %)
130 130  (((
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 +== 2.4 If the following situation occurs, how can users solve this problem? ==
303 +
304 +=== 2.4.1 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 +=== 2.4.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network. ===
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 +=== 2.4.3 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 +=== 2.4.4 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 +(((
131 131  root@dragino-1d25dc:~~# cat /etc/config/firewall
132 132  
133 133  config defaults
... ... @@ -159,28 +159,113 @@
159 159  )))
160 160  
161 161  (((
162 -//and run **/etc/init.d/firewall reload** or reboot the device.//
379 +and run **/etc/init.d/firewall reload** or **reboot the device**.
163 163  
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 +
164 164  
165 165  )))
166 166  
167 -= **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) =
168 168  
440 +== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
169 169  
170 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
171 171  
443 +Users can get the IMEI via Linux command, but you have to access the gateway CLI.
444 +
445 +(% class="box infomessage" %)
172 172  (((
447 +**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
448 +)))
449 +
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 +
458 +(% class="box infomessage" %)
459 +(((
460 +**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
461 +)))
462 +
463 +[[image:image-20231218094526-1.png]]
464 +
465 +
466 +[[image:image-20231218094741-3.png]]
467 +
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 +(((
173 173  
174 174  
175 -**//Enter the minicom command, then select the option ''serial port setup".//**
477 +**Enter the minicom command, then select the option ''serial port setup".**
176 176  )))
177 177  
178 178  (% class="box infomessage" %)
179 179  (((
180 -root@dragino-1ef9ac:~~# minicom -s
482 +**root@dragino-1ef9ac:~~# minicom -s**
181 181  )))
182 182  
183 -[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
485 +[[image:image-20220527154132-6.png]]
184 184  
185 185  
186 186  And then, change the setting:
... ... @@ -187,57 +187,89 @@
187 187  
188 188  (% class="box infomessage" %)
189 189  (((
190 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
492 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
191 191  
192 192  **Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
193 193  )))
194 194  
195 195  
196 -//**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**
197 197  
198 -[[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]]
199 199  
200 200  
201 -//Enter AT+GSN in the serial port to view the IMEI//
503 +== International Mobile Equipment Identity (IMEI) ==
202 202  
203 -//For example ~://** (% style="color:#037691" %)860548042566627(%%)**
204 204  
506 +(((
507 +Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
508 +)))
509 +
510 +(((
511 +**For example: (% style="color:#037691" %)860548042566627(%%)**
512 +)))
513 +
205 205  (% class="box infomessage" %)
206 206  (((
207 207  (((
208 - AT+GSN
517 + **AT+GSN**
209 209  )))
210 210  )))
211 211  
212 -[[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]]
213 213  
214 214  
215 -= **5. How does the gateway connect to the network via a USB 4G Dongle** =
524 +== Integrated Circuit Card Identifier (ICCID) ==
216 216  
217 217  
218 -== **5.1 Introduction** ==
527 +(((
528 +Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
529 +)))
219 219  
220 -(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
531 +(((
532 +**For example: (% style="color:#037691" %)89860118005400261748(%%)**
221 221  
534 +(% class="box infomessage" %)
222 222  (((
223 -//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
536 + **AT+QCCID**
224 224  )))
538 +)))
225 225  
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 +
548 +(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
549 +
226 226  (((
227 -//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]]//
551 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
552 +
553 +
228 228  )))
229 229  
230 230  (((
231 -//This is not beginner-friendly due to too many protocols.//
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.
232 232  )))
233 233  
234 -== **5.2 How to use the USB-Dongle at the gateway** ==
560 +(((
561 +This is not beginner-friendly due to too many protocols.
235 235  
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]]
236 236  
237 -//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 +)))
238 238  
568 +== 6.2 How to use the USB Dongle at the gateway ==
569 +
570 +
571 +Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
572 +
239 239  (((
240 -//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**.
241 241  )))
242 242  
243 243  (% class="box" %)
... ... @@ -250,50 +250,51 @@
250 250  **~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
251 251  )))
252 252  
253 -== **5.3 Hilink mode** ==
254 254  
588 +== 6.3 Hilink mode ==
255 255  
590 +
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  
258 258  
259 -=== **5.3.1 Plugs into the device** ===
594 +=== 6.3.1 Plugs into the device ===
260 260  
261 261  
262 262  (((
263 -//USB-Dongle plugs into the gateway USB port//
598 +USB-Dongle plugs into the gateway USB port
264 264  )))
265 265  
266 266  (((
267 -//Check the USB module via command (% style="color:#037691" %)**lsusb**//
602 +Check the USB module via command (% style="color:#037691" %)**lsusb**
268 268  )))
269 269  
270 270  (((
271 -(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
606 +(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
272 272  )))
273 273  
274 -[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
609 +[[image:image-20220527154739-9.png]]
275 275  
276 276  
277 -=== 5.3.2 Detection of new network interfaces added ===
612 +=== 6.3.2 Detection of new network interfaces added ===
278 278  
279 279  
280 -//Command-line input: //
615 +Check network configuration command line input:
281 281  
282 282  (% class="box infomessage" %)
283 283  (((
284 284  (((
285 - root@dragino-1ef9ac:~~# ifconfig -a
620 +**~ root@dragino-1ef9ac:~~# ifconfig -a**
286 286  )))
287 287  )))
288 288  
289 -[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
624 +[[image:image-20220527154822-10.png]]
290 290  
291 -//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
626 +In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**
292 292  
293 -//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
628 +Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
294 294  
295 295  
296 -=== **5.3.3 Add the new interface to the network configuration.** ===
631 +=== 6.3.3 Add the new interface to the network configuration. ===
297 297  
298 298  
299 299  //Enter the configuration from the command line~://
... ... @@ -309,56 +309,97 @@
309 309  /etc/init.d/network restart
310 310  )))
311 311  
312 -[[~[~[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]]
313 313  
314 314  
315 -**Checking Network Configurations**
650 +//**Checking Network Configurations**//
316 316  
317 317  //Command-line input: (% style="color:#037691" %)**ifconfig**//
318 318  
319 -[[~[~[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]]
320 320  
321 -//Now, Gateway is configured to access the internet on the LTE network.//
656 +Now, Gateway is configured to access the internet on the LTE network.
322 322  
323 323  
324 -== **5.4 NCM mode** ==
659 +== 6.4 NCM mode ==
325 325  
326 326  
327 -== **5.5 Troubleshooting** ==
662 +== 6.5 Troubleshooting ==
328 328  
664 +=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
329 329  
330 -=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
331 331  
667 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
332 332  
333 -//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
334 334  
670 += 7. How to reduce data traffic =
335 335  
336 -= **6. How to reduce data traffic** =
672 +== 7.1 How the gateway will consume data traffic ==
337 337  
338 338  
339 -== **6.1 Introduce** ==
675 +Below list the place where the data traffic will use.
340 340  
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)
341 341  
342 -**//The gateways will use the data traffic below two places.//**
684 +=== 7.1.1 Uploading backup files to reduced data consumption ===
343 343  
344 344  
345 -//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
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"]]**
346 346  
347 -//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.//
689 +[[image:image-20240712093532-1.png]]
348 348  
349 -[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
350 350  
692 +=== 7.1.2 Auto update ===
351 351  
352 -//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
353 353  
354 -//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.//
695 +Gateway will check for update every day for new configure or software. User can disable them by below method.
355 355  
356 -[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
357 357  
358 -//System General interface//
698 +=== 7.1.3 Filter unwanted packets ===
359 359  
360 -[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
361 361  
362 -//Keepalive script interval time settings//
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.
363 363  
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 +
364 364  
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