Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 78.1 >
edited by Jean-Philippe Gagné
on 2022/11/25 02:51
To version < 54.1 >
edited by Kilight Cao
on 2022/06/06 14:39
>
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Title
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1 -Cellular network connection details and tips
1 +Notes for cellular network connection
Author
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1 -XWiki.JeanPhilippe
1 +XWiki.Kilight
Content
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1 -
2 -
3 3  **Table of Contents：**
4 4  
5 5  {{toc/}}
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23 23  [[image:image-20220527153544-2.png]]
24 24  
25 25  
26 -
27 27  = **2. How to Debug if Cellular connection fails** =
28 28  
29 29  
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30 30  //If there is a problem with the cellular connection. Please check the below points~://
31 31  
32 32  
33 -
34 34  == **2.1 Do you order the model with a cellular option** ==
35 35  
36 36  
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47 47  [[image:image-20220601110748-1.png]]
48 48  
49 49  
50 -
51 51  == **2.2 Do you input the SIM card correctly** ==
52 52  
53 53  
... ... @@ -71,7 +71,7 @@
71 71  
72 72  
73 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.**//
69 +//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
75 75  
76 76  (% class="wikigeneratedid" %)
77 77  //Please check the IP address is displayed and the Internet displays "OK", it works properly.//
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80 80  [[image:image-20220527153827-5.png]]
81 81  
82 82  
83 -
84 84  == **2.3 Check dialing info** ==
85 85  
86 -
87 87  //run "**logread -f**" in gateway CLI。//
88 88  
89 89  (% class="box" %)
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127 127  )))
128 128  
129 129  
130 -
131 -== **2.4 If the following situation occurs, how can users solve this problem?** ==
132 -
133 -
134 -=== **2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail.** ===
135 -
136 -
137 -//Users can check whether the APN matched by the SIM card is correct.//
138 -
139 -//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.//
140 -
141 -
142 -[[image:image-20220718155937-1.png||height="562" width="497"]]
143 -
144 -
145 -
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.** ===
147 -
148 -
149 -//It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.//
150 -
151 -
152 -[[image:1658131428288-728.png||height="538" width="494"]]
153 -
154 -
155 -
156 -=== **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** ===
157 -
158 -
159 -//Users need to check whether the SIM card type is suitable for the EC25 module.//
160 -
161 -
162 -[[image:1658131612484-845.png||height="549" width="499"]]
163 -
164 -
165 -
166 -=== **2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？** ===
167 -
168 -
169 -//Users can insert SIM cards into the mobile phone for testing.//
170 -
171 -
172 -[[image:image-20220718160804-3.png||height="602" width="500"]]
173 -
174 -
175 -
176 176  = **3. Share Cellular Network for WiFi & LAN clients** =
177 177  
178 178  
... ... @@ -216,31 +216,21 @@
216 216  (((
217 217  //and run **/etc/init.d/firewall reload** or reboot the device.//
218 218  
219 -
220 -
221 221  = **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
222 222  
168 +== **4.1. Switching between Cellular and Ethernet networks** ==
223 223  
224 -//By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.//
225 225  
226 -//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.//
227 227  
172 +//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//
228 228  
229 229  
230 -**Enable Cellular and connect Ethernet at the same time**
175 +//Enable **Cellular** and connect **Ethernet** at the same time//
231 231  
232 -ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
177 +[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436675869-206.png?width=15&height=14&rev=1.1||alt="1652436675869-206.png" height="28" width="30"]]//ETH icon is displayed as ​​​[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436675869-206.png?width=15&height=14&rev=1.1]] Indicates that Ethernet is the main working network.//
233 233  
234 -Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
179 +[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436705761-420.png?width=15&height=15&rev=1.1||alt="1652436705761-420.png" height="30" width="30"]]//Cell icon is displayed as [[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436705761-420.png?width=15&height=15&rev=1.1]] Indicates that Cellular is the backup WAN.//
235 235  
236 -
237 -(% style="display:none" %) (%%)
238 -
239 -== **4.1 Switching between Cellular and Ethernet networks** ==
240 -
241 -
242 -//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//
243 -
244 244  [[image:image-20220606140622-2.png||height="664" width="1106"]]
245 245  
246 246  
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248 248  
249 249  [[image:image-20220606140859-4.png||height="687" width="1107"]]
250 250  
251 -(% style="display:none" %) (%%)
252 -
253 -
254 254  == **4.2 Switching between Cellular and WiFi networks** ==
255 255  
256 256  
... ... @@ -257,11 +257,10 @@
257 257  (% class="wikigeneratedid" %)
258 258  //Enable **Cellular** and connect **WiFi** at the same time//
259 259  
260 -//WiFi icon is displayed as ​​​//[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
194 +[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436675869-206.png?width=15&height=14&rev=1.1||alt="1652436675869-206.png" height="28" width="30"]]//WiFi icon is displayed as ​​​[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436675869-206.png?width=15&height=14&rev=1.1]] Indicates that WiFi is the main working network.//
261 261  
262 -//Cell icon is displayed as  //[[image:1658135500498-725.png||height="23" width="22"]]// Indicates that Cellular is the backup WAN.//
196 +[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436705761-420.png?width=15&height=15&rev=1.1||alt="1652436705761-420.png" height="30" width="30"]]//Cell icon is displayed as  [[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436705761-420.png?width=15&height=15&rev=1.1]] Indicates that Cellular is the backup WAN.//
263 263  
264 -
265 265  [[image:image-20220606141113-7.png||height="678" width="1106"]]
266 266  
267 267  
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270 270  [[image:image-20220606140932-5.png||height="687" width="1107"]]
271 271  
272 272  
206 +== **4.3 At the same time to start Cellular and Ethernet and Wi-Fi networks** ==
273 273  
274 -== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
275 275  
276 -
277 277  [[image:image-20220606140328-1.png||height="682" width="1108"]]
278 278  
279 -
280 280  
281 281  )))
282 282  
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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 -
302 302  //Users can access the gateway CLI and run the minicom command to get the configuration interface.//
303 303  
304 304  (((
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309 309  
310 310  (% class="box infomessage" %)
311 311  (((
312 -**root@dragino-1ef9ac:~~# minicom -s**
227 +root@dragino-1ef9ac:~~# minicom -s
313 313  )))
314 314  
315 315  [[image:image-20220527154132-6.png]]
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319 319  
320 320  (% class="box infomessage" %)
321 321  (((
322 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
237 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
323 323  
324 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
239 +(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
325 325  )))
326 326  
327 327  
328 -(% style="color:red" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
243 +//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
329 329  
330 330  [[image:image-20220527154154-7.png]]
331 331  
332 332  
333 -(((
334 -//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,//
335 -)))
248 +//Enter **AT+GSN **in the interface to get the IMEI,//
336 336  
337 -(((
338 -//**For example: (% style="color:#037691" %)860548042566627(%%)**//
339 -)))
250 +// **For example (% style="color:#037691" %)860548042566627(%%)**//
340 340  
341 341  (% class="box infomessage" %)
342 342  (((
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348 348  [[image:image-20220527154231-8.png]]
349 349  
350 350  
262 += **5. How does the gateway connect to the network via a USB 4G Dongle** =
351 351  
352 -= **6. How does the gateway connect to the network via a USB 4G Dongle** =
353 353  
265 +== **5.1 Introduction** ==
354 354  
355 -== **6.1 Introduction** ==
356 356  
357 -
358 358  (% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
359 359  
360 360  (((
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372 372  
373 373  //For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
374 374  
375 -
376 376  
377 377  )))
378 378  
379 -== **6.2 How to use the USB Dongle at the gateway** ==
288 +== **5.2 How to use the USB Dongle at the gateway** ==
380 380  
381 381  
382 382  //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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396 396  )))
397 397  
398 398  
308 +== **5.3 Hilink mode** ==
399 399  
400 -== **6.3 Hilink mode** ==
401 401  
402 -
403 403  //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/]]//
404 404  
405 405  
314 +=== **5.3.1 Plugs into the device** ===
406 406  
407 -=== **6.3.1 Plugs into the device** ===
408 408  
409 -
410 410  (((
411 411  //USB-Dongle plugs into the gateway USB port//
412 412  )))
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422 422  [[image:image-20220527154739-9.png]]
423 423  
424 424  
332 +=== **5.3.2 Detection of new network interfaces added** ===
425 425  
426 -=== **6.3.2 Detection of new network interfaces added** ===
427 427  
428 -
429 429  //Check network configuration command line input: //
430 430  
431 431  (% class="box infomessage" %)
432 432  (((
433 433  (((
434 -**~ root@dragino-1ef9ac:~~# ifconfig -a**
340 + root@dragino-1ef9ac:~~# ifconfig -a
435 435  )))
436 436  )))
437 437  
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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  
351 +=== **5.3.3 Add the new interface to the network configuration.** ===
445 445  
446 -=== **6.3.3 Add the new interface to the network configuration.** ===
447 447  
448 -
449 449  //Enter the configuration from the command line~://
450 450  
451 451  (% class="box" %)
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471 471  //Now, Gateway is configured to access the internet on the LTE network.//
472 472  
473 473  
379 +== **5.4 NCM mode** ==
474 474  
475 -== **6.4 NCM mode** ==
476 476  
382 +== **5.5 Troubleshooting** ==
477 477  
478 -== **6.5 Troubleshooting** ==
479 479  
385 +=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
480 480  
481 -=== **6.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
482 482  
483 -
484 484  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
485 485  
486 486  
391 += **6. How to reduce data traffic** =
487 487  
488 -= **7. How to reduce data traffic** =
489 489  
394 +== **6.1 Reduce Status Uplink Interval** ==
490 490  
491 -== **7.1 Reduce Status Uplink Interval** ==
492 492  
493 -
494 494  **//The gateways will use the data traffic below two places.//**
495 495  
496 496  
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501 501  [[image:image-20220527155108-13.png]]
502 502  
503 503  
504 -
505 505  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
506 506  
507 507  //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.//
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516 516  //Keepalive script interval time settings//
517 517  
518 518  
421 +== **6.2 Filter unwanted packets** ==
519 519  
520 -== **7.2 Filter unwanted packets** ==
521 -
522 -
523 523  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
524 524  
525 -
526 -== **7.3 Usage statistics** ==
527 -
528 -
529 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
530 -
531 -2. Install luci-app-statistics using the following terminal commands:
532 -
533 -{{{opkg update
534 -opkg install luci-app-statistics
535 -opkg install collectd-mod-interface
536 -/etc/init.d/collectd enable
537 -reboot
538 -}}}
539 -
540 -3. Select the interface to be monitored by going to **Statistics > Setup **in the upper menu
541 -
542 -4. View the graphs and statistics using by going to **Statistics > Graphs**
543 -
544 -[[image:image-20221124133431-1.png]]
425 +
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