Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 71.5 >
edited by Xiaoling
on 2022/08/09 17:39
To version < 81.1 >
edited by Kilight Cao
on 2023/03/13 10:53
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Title
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1 -Notes for cellular network connection
1 +Cellular network connection details and tips
Author
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1 -XWiki.Xiaoling
1 +XWiki.Kilight
Content
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283 283  = **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
284 284  
285 285  
286 +Users can get the IMEI via Linux command, but you have to access the gateway CLI.
287 +
288 +(% class="box infomessage" %)
289 +(((
290 +**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom **
291 +)))
292 +
293 +[[image:image-20221027140604-1.png||height="330" width="707"]]
294 +
295 +
296 +[[image:image-20221027151146-2.png||height="554" width="1000"]]
297 +
298 +
299 +== **How does the gateway access the Quetel module directly (to send AT commands)** ==
300 +
301 +
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  
333 +=== **International Mobile Equipment Identity (IMEI)** ===
334 +
335 +
317 317  (((
318 318  //Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,//
319 319  )))
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332 332  [[image:image-20220527154231-8.png]]
333 333  
334 334  
354 +=== **Integrated Circuit Card Identifier (ICCID)** ===
335 335  
356 +
357 +(((
358 +//Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the IMEI,//
359 +)))
360 +
361 +(((
362 +//**For example: (% style="color:#037691" %)89860118005400261748(%%)**//
363 +
364 +(% class="box infomessage" %)
365 +(((
366 + **AT+QCCID**
367 +)))
368 +)))
369 +
370 +[[image:1678675878256-777.png]]
371 +
336 336  = **6. How does the gateway connect to the network via a USB 4G Dongle** =
337 337  
338 338  
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356 356  
357 357  //For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
358 358  
395 +
359 359  
360 360  )))
361 361  
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379 379  )))
380 380  
381 381  
419 +
382 382  == **6.3 Hilink mode** ==
383 383  
384 384  
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385 385  //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/]]//
386 386  
387 387  
426 +
388 388  === **6.3.1 Plugs into the device** ===
389 389  
390 390  
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403 403  [[image:image-20220527154739-9.png]]
404 404  
405 405  
445 +
406 406  === **6.3.2 Detection of new network interfaces added** ===
407 407  
408 408  
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422 422  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
423 423  
424 424  
465 +
425 425  === **6.3.3 Add the new interface to the network configuration.** ===
426 426  
427 427  
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450 450  //Now, Gateway is configured to access the internet on the LTE network.//
451 451  
452 452  
494 +
453 453  == **6.4 NCM mode** ==
454 454  
455 455  
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462 462  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
463 463  
464 464  
507 +
465 465  = **7. How to reduce data traffic** =
466 466  
467 467  
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493 493  //Keepalive script interval time settings//
494 494  
495 495  
539 +
496 496  == **7.2 Filter unwanted packets** ==
497 497  
542 +
498 498  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
499 499  
545 +
546 +== **7.3 Usage statistics** ==
547 +
548 +
549 +~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
550 +
551 +2. Install luci-app-statistics using the following terminal commands:
552 +
553 +{{{opkg update
554 +opkg install luci-app-statistics
555 +opkg install collectd-mod-interface
556 +/etc/init.d/collectd enable
557 +reboot
558 +}}}
559 +
560 +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.
561 +
562 +[[image:image-20221124133431-1.png]]
563 +
564 +[[image:image-20221124135102-2.png]]
565 +
566 +4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
567 +
568 +[[image:image-20221124134927-1.png]]
569 +
500 500  
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