Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 82.2 >
edited by Xiaoling
on 2023/03/23 17:38
To version < 71.7 >
edited by Xiaoling
on 2022/08/09 18:01
>
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Title
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1 -Cellular network connection details and tips
1 +Notes for cellular network connection
Content
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6 6  
7 7  
8 8  
9 -= 1. Enable Cellular Connection =
9 += **1. Enable Cellular Connection** =
10 10  
11 11  
12 12  //If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
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23 23  [[image:image-20220527153544-2.png]]
24 24  
25 25  
26 -= 2. How to Debug if Cellular connection fails =
27 27  
27 += **2. How to Debug if Cellular connection fails** =
28 28  
29 +
29 29  //If there is a problem with the cellular connection. Please check the below points~://
30 30  
31 31  
32 -== 2.1 Do you order the model with a cellular option ==
33 33  
34 +== **2.1 Do you order the model with a cellular option** ==
34 34  
36 +
35 35  //Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
36 36  
37 37  (% class="box" %)
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45 45  [[image:image-20220601110748-1.png]]
46 46  
47 47  
48 -== 2.2 Do you input the SIM card correctly ==
49 49  
51 +== **2.2 Do you input the SIM card correctly** ==
50 50  
53 +
51 51  **//Below command can check if you have a SIM card inserted, or via Web UI//**
52 52  
53 53  * //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//
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77 77  [[image:image-20220527153827-5.png]]
78 78  
79 79  
80 -== 2.3 Check dialing info ==
81 81  
84 +== **2.3 Check dialing info** ==
82 82  
86 +
83 83  //run "**logread -f**" in gateway CLI。//
84 84  
85 85  (% class="box" %)
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123 123  )))
124 124  
125 125  
126 -== 2.4 If the following situation occurs, how can users solve this problem? ==
127 127  
128 -=== 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
131 +== **2.4 If the following situation occurs, how can users solve this problem?** ==
129 129  
130 130  
134 +=== **2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail.** ===
135 +
136 +
131 131  //Users can check whether the APN matched by the SIM card is correct.//
132 132  
133 133  //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.//
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136 136  [[image:image-20220718155937-1.png||height="562" width="497"]]
137 137  
138 138  
139 -=== 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. ===
140 140  
146 +=== **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.** ===
141 141  
148 +
142 142  //It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.//
143 143  
144 144  
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145 145  [[image:1658131428288-728.png||height="538" width="494"]]
146 146  
147 147  
148 -=== 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
149 149  
156 +=== **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** ===
150 150  
158 +
151 151  //Users need to check whether the SIM card type is suitable for the EC25 module.//
152 152  
153 153  
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154 154  [[image:1658131612484-845.png||height="549" width="499"]]
155 155  
156 156  
157 -=== 2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
158 158  
166 +=== **2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？** ===
159 159  
168 +
160 160  //Users can insert SIM cards into the mobile phone for testing.//
161 161  
162 162  
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163 163  [[image:image-20220718160804-3.png||height="602" width="500"]]
164 164  
165 165  
166 -= 3. Share Cellular Network for WiFi & LAN clients =
167 167  
176 += **3. Share Cellular Network for WiFi & LAN clients** =
168 168  
178 +
169 169  (((
170 170  //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.//
171 171  )))
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207 207  //and run **/etc/init.d/firewall reload** or reboot the device.//
208 208  
209 209  
210 -= 4. Switching between Cellular and Ethernet and Wi-Fi networks =
211 211  
221 += **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
212 212  
223 +
213 213  //By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.//
214 214  
215 215  //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.//
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223 223  Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
224 224  
225 225  
226 -== 4.1 Switching between Cellular and Ethernet networks ==
237 +(% style="display:none" %) (%%)
227 227  
239 +== **4.1 Switching between Cellular and Ethernet networks** ==
228 228  
241 +
229 229  //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//
230 230  
231 231  [[image:image-20220606140622-2.png||height="664" width="1106"]]
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237 237  
238 238  (% style="display:none" %) (%%)
239 239  
240 -== 4.2 Switching between Cellular and WiFi networks ==
241 241  
254 +== **4.2 Switching between Cellular and WiFi networks** ==
242 242  
256 +
243 243  (% class="wikigeneratedid" %)
244 244  //Enable **Cellular** and connect **WiFi** at the same time//
245 245  
... ... @@ -256,33 +256,19 @@
256 256  [[image:image-20220606140932-5.png||height="687" width="1107"]]
257 257  
258 258  
259 -== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
260 260  
274 +== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
261 261  
276 +
262 262  [[image:image-20220606140328-1.png||height="682" width="1108"]]
263 263  
279 +
264 264  
265 265  )))
266 266  
267 -= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
283 += **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
268 268  
269 269  
270 -Users can get the IMEI via Linux command, but you have to access the gateway CLI.
271 -
272 -(% class="box infomessage" %)
273 -(((
274 -**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom **
275 -)))
276 -
277 -[[image:image-20221027140604-1.png||height="330" width="707"]]
278 -
279 -
280 -[[image:image-20221027151146-2.png||height="554" width="1000"]]
281 -
282 -
283 -== **How does the gateway access the Quetel module directly (to send AT commands)** ==
284 -
285 -
286 286  //Users can access the gateway CLI and run the minicom command to get the configuration interface.//
287 287  
288 288  (((
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314 314  [[image:image-20220527154154-7.png]]
315 315  
316 316  
317 -=== **International Mobile Equipment Identity (IMEI)** ===
318 -
319 -
320 320  (((
321 321  //Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,//
322 322  )))
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335 335  [[image:image-20220527154231-8.png]]
336 336  
337 337  
338 -=== **Integrated Circuit Card Identifier (ICCID)** ===
339 339  
336 += **6. How does the gateway connect to the network via a USB 4G Dongle** =
340 340  
341 -(((
342 -//Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,//
343 -)))
344 344  
345 -(((
346 -//**For example: (% style="color:#037691" %)89860118005400261748(%%)**//
339 +== **6.1 Introduction** ==
347 347  
348 -(% class="box infomessage" %)
349 -(((
350 - **AT+QCCID**
351 -)))
352 -)))
353 353  
354 -[[image:1678675878256-777.png]]
355 -
356 -
357 -= 6. How does the gateway connect to the network via a USB 4G Dongle =
358 -
359 -== 6.1 Introduction ==
360 -
361 -
362 362  (% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
363 363  
364 364  (((
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376 376  
377 377  //For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
378 378  
359 +
379 379  
380 380  )))
381 381  
382 -== 6.2 How to use the USB Dongle at the gateway ==
363 +== **6.2 How to use the USB Dongle at the gateway** ==
383 383  
384 384  
385 385  //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
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399 399  )))
400 400  
401 401  
402 -== 6.3 Hilink mode ==
403 403  
384 +== **6.3 Hilink mode** ==
404 404  
386 +
405 405  //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/]]//
406 406  
407 407  
408 -=== 6.3.1 Plugs into the device ===
409 409  
391 +=== **6.3.1 Plugs into the device** ===
410 410  
393 +
411 411  (((
412 412  //USB-Dongle plugs into the gateway USB port//
413 413  )))
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423 423  [[image:image-20220527154739-9.png]]
424 424  
425 425  
426 -=== 6.3.2 Detection of new network interfaces added ===
427 427  
410 +=== **6.3.2 Detection of new network interfaces added** ===
428 428  
412 +
429 429  //Check network configuration command line input: //
430 430  
431 431  (% class="box infomessage" %)
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442 442  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
443 443  
444 444  
445 -=== 6.3.3 Add the new interface to the network configuration. ===
446 446  
430 +=== **6.3.3 Add the new interface to the network configuration.** ===
447 447  
432 +
448 448  //Enter the configuration from the command line~://
449 449  
450 450  (% class="box" %)
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470 470  //Now, Gateway is configured to access the internet on the LTE network.//
471 471  
472 472  
473 -== 6.4 NCM mode ==
474 474  
459 +== **6.4 NCM mode** ==
475 475  
476 -== 6.5 Troubleshooting ==
477 477  
478 -=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
462 +== **6.5 Troubleshooting** ==
479 479  
480 480  
465 +=== **6.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
466 +
467 +
481 481  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
482 482  
483 483  
484 -= 7. How to reduce data traffic =
485 485  
486 -== 7.1 Reduce Status Uplink Interval ==
472 += **7. How to reduce data traffic** =
487 487  
488 488  
475 +== **7.1 Reduce Status Uplink Interval** ==
476 +
477 +
489 489  **//The gateways will use the data traffic below two places.//**
490 490  
491 491  
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511 511  //Keepalive script interval time settings//
512 512  
513 513  
514 -== 7.2 Filter unwanted packets ==
515 515  
504 +== **7.2 Filter unwanted packets** ==
516 516  
506 +
517 517  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
518 518  
519 -
520 -== 7.3 Usage statistics ==
521 -
522 -
523 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
524 -
525 -2. Install luci-app-statistics using the following terminal commands:
526 -
527 -{{{opkg update
528 -opkg install luci-app-statistics
529 -opkg install collectd-mod-interface
530 -/etc/init.d/collectd enable
531 -reboot
532 -}}}
533 -
534 -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.
535 -
536 -[[image:image-20221124133431-1.png]]
537 -
538 -[[image:image-20221124135102-2.png]]
539 -
540 -4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
541 -
542 -[[image:image-20221124134927-1.png]]
543 -
544 544  
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