Last modified by Kilight Cao on 2024/12/31 16:38
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From version < 82.2 >
edited by Xiaoling
on 2023/03/23 17:38
To version < 71.3 >
edited by Xiaoling
on 2022/07/21 17:58
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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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1 -
2 -
3 3  **Table of Contents：**
4 4  
5 5  {{toc/}}
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6 6  
7 7  
8 8  
9 -= 1. Enable Cellular Connection =
7 += **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.//
... ... @@ -23,13 +23,13 @@
23 23  [[image:image-20220527153544-2.png]]
24 24  
25 25  
26 -= 2. How to Debug if Cellular connection fails =
24 += **2. How to Debug if Cellular connection fails** =
27 27  
28 28  
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 ==
30 +== **2.1 Do you order the model with a cellular option** ==
33 33  
34 34  
35 35  //Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
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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 ==
46 +== **2.2 Do you input the SIM card correctly** ==
49 49  
50 50  
51 51  **//Below command can check if you have a SIM card inserted, or via Web UI//**
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68 68  
69 69  
70 70  (% class="wikigeneratedid" %)
71 -//**​​(% 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.//
72 72  
73 73  (% class="wikigeneratedid" %)
74 74  //Please check the IP address is displayed and the Internet displays "OK", it works properly.//
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77 77  [[image:image-20220527153827-5.png]]
78 78  
79 79  
80 -== 2.3 Check dialing info ==
78 +== **2.3 Check dialing info** ==
81 81  
82 -
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? ==
123 +== **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. ===
129 129  
126 +=== **2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail.** ===
130 130  
128 +
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.//
134 134  
135 -
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. ===
136 +=== **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  
141 141  
142 142  //It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.//
143 143  
144 -
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. ===
144 +=== **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** ===
149 149  
150 150  
151 151  //Users need to check whether the SIM card type is suitable for the EC25 module.//
152 152  
153 -
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？ ===
152 +=== **2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？** ===
158 158  
159 159  
160 160  //Users can insert SIM cards into the mobile phone for testing.//
161 161  
162 -
163 163  [[image:image-20220718160804-3.png||height="602" width="500"]]
164 164  
159 += **3. Share Cellular Network for WiFi & LAN clients** =
165 165  
166 -= 3. Share Cellular Network for WiFi & LAN clients =
167 167  
168 -
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  
204 += **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
212 212  
206 +
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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218 218  
219 219  **Enable Cellular and connect Ethernet at the same time**
220 220  
221 -ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
215 +ETH icon is displayed as ​​​ [[image:1658135519305-444.png]] Indicates that Ethernet is the main working network.
222 222  
223 -Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
217 +Cell icon is displayed as  [[image:1658135500498-725.png]] Indicates that Cellular is the backup WAN.
224 224  
225 225  
226 -== 4.1 Switching between Cellular and Ethernet networks ==
220 +== **4.1 Switching between Cellular and Ethernet networks** ==
227 227  
228 228  
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//
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235 235  
236 236  [[image:image-20220606140859-4.png||height="687" width="1107"]]
237 237  
238 -(% style="display:none" %) (%%)
239 239  
240 -== 4.2 Switching between Cellular and WiFi networks ==
233 +== **4.2 Switching between Cellular and WiFi networks** ==
241 241  
242 242  
243 243  (% class="wikigeneratedid" %)
244 244  //Enable **Cellular** and connect **WiFi** at the same time//
245 245  
246 -//WiFi icon is displayed as ​​​//[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
239 +//WiFi icon is displayed as ​​​//[[image:1658135519305-444.png]]// Indicates that WiFi is the main working network.//
247 247  
248 -//Cell icon is displayed as  //[[image:1658135500498-725.png||height="23" width="22"]]// Indicates that Cellular is the backup WAN.//
241 +//Cell icon is displayed as  //[[image:1658135500498-725.png]]// Indicates that Cellular is the backup WAN.//
249 249  
250 -
251 251  [[image:image-20220606141113-7.png||height="678" width="1106"]]
252 252  
253 253  
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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 ==
251 +== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
260 260  
261 261  
262 262  [[image:image-20220606140328-1.png||height="682" width="1108"]]
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264 264  
265 265  )))
266 266  
267 -= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
259 += **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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293 293  
294 294  (% class="box infomessage" %)
295 295  (((
296 -**root@dragino-1ef9ac:~~# minicom -s**
272 +root@dragino-1ef9ac:~~# minicom -s
297 297  )))
298 298  
299 299  [[image:image-20220527154132-6.png]]
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303 303  
304 304  (% class="box infomessage" %)
305 305  (((
306 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
282 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
307 307  
308 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
284 +(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
309 309  )))
310 310  
311 311  
312 -(% style="color:red" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
288 +//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
313 313  
314 314  [[image:image-20220527154154-7.png]]
315 315  
316 316  
317 -=== **International Mobile Equipment Identity (IMEI)** ===
293 +//Enter **AT+GSN **in the interface to get the IMEI,//
318 318  
295 +// **For example (% style="color:#037691" %)860548042566627(%%)**//
319 319  
320 -(((
321 -//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,//
322 -)))
323 -
324 -(((
325 -//**For example: (% style="color:#037691" %)860548042566627(%%)**//
326 -)))
327 -
328 328  (% class="box infomessage" %)
329 329  (((
330 330  (((
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335 335  [[image:image-20220527154231-8.png]]
336 336  
337 337  
338 -=== **Integrated Circuit Card Identifier (ICCID)** ===
307 += **6. How does the gateway connect to the network via a USB 4G Dongle** =
339 339  
340 340  
341 -(((
342 -//Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,//
343 -)))
310 +== **6.1 Introduction** ==
344 344  
345 -(((
346 -//**For example: (% style="color:#037691" %)89860118005400261748(%%)**//
347 347  
348 -(% class="box infomessage" %)
349 -(((
350 - **AT+QCCID**
351 -)))
352 -)))
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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379 379  
380 380  )))
381 381  
382 -== 6.2 How to use the USB Dongle at the gateway ==
333 +== **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 ==
353 +== **6.3 Hilink mode** ==
403 403  
404 404  
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 ===
359 +=== **6.3.1 Plugs into the device** ===
409 409  
410 410  
411 411  (((
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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 ===
377 +=== **6.3.2 Detection of new network interfaces added** ===
427 427  
428 428  
429 429  //Check network configuration command line input: //
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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. ===
396 +=== **6.3.3 Add the new interface to the network configuration.** ===
446 446  
447 447  
448 448  //Enter the configuration from the command line~://
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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 ==
424 +== **6.4 NCM mode** ==
474 474  
475 475  
476 -== 6.5 Troubleshooting ==
427 +== **6.5 Troubleshooting** ==
477 477  
478 -=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
479 479  
430 +=== **6.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
480 480  
432 +
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 =
436 += **7. How to reduce data traffic** =
485 485  
486 -== 7.1 Reduce Status Uplink Interval ==
487 487  
439 +== **7.1 Reduce Status Uplink Interval** ==
488 488  
441 +
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 ==
467 +== **7.2 Filter unwanted packets** ==
515 515  
516 -
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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