Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 71.7 >
edited by Xiaoling
on 2022/08/09 18:01
To version < 49.1 >
edited by Kilight Cao
on 2022/06/06 14:09
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Change comment: Uploaded new attachment "image-20220606140932-5.png", version {1}

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1 -XWiki.Xiaoling
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1 -
2 -
3 3  **Table of Contents：**
4 4  
5 5  {{toc/}}
... ... @@ -23,7 +23,6 @@
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  
... ... @@ -30,7 +30,6 @@
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  
... ... @@ -47,7 +47,6 @@
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.//
... ... @@ -80,10 +80,8 @@
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" %)
... ... @@ -127,52 +127,6 @@
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  
... ... @@ -216,67 +216,17 @@
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 +== **4.2** ==
228 228  
229 229  
230 -**Enable Cellular and connect Ethernet at the same time**
175 +== **4.3** ==
231 231  
232 -ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
233 -
234 -Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
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 -[[image:image-20220606140622-2.png||height="664" width="1106"]]
245 -
246 -
247 -//**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**//
248 -
249 -[[image:image-20220606140859-4.png||height="687" width="1107"]]
250 -
251 -(% style="display:none" %) (%%)
252 -
253 -
254 -== **4.2 Switching between Cellular and WiFi networks** ==
255 -
256 -
257 -(% class="wikigeneratedid" %)
258 -//Enable **Cellular** and connect **WiFi** at the same time//
259 -
260 -//WiFi icon is displayed as ​​​//[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
261 -
262 -//Cell icon is displayed as  //[[image:1658135500498-725.png||height="23" width="22"]]// Indicates that Cellular is the backup WAN.//
263 -
264 -
265 -[[image:image-20220606141113-7.png||height="678" width="1106"]]
266 -
267 -
268 -//**Close the WiFi WAN, the gateway will switch to a Cellular network.**//
269 -
270 -[[image:image-20220606140932-5.png||height="687" width="1107"]]
271 -
272 -
273 -
274 -== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
275 -
276 -
277 -[[image:image-20220606140328-1.png||height="682" width="1108"]]
278 -
279 -
280 280  
281 281  )))
282 282  
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293 293  
294 294  (% class="box infomessage" %)
295 295  (((
296 -**root@dragino-1ef9ac:~~# minicom -s**
193 +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**
203 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
307 307  
308 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
205 +(% 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**//
209 +//**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 -(((
318 -//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,//
319 -)))
214 +//Enter **AT+GSN **in the interface to get the IMEI,//
320 320  
321 -(((
322 -//**For example: (% style="color:#037691" %)860548042566627(%%)**//
323 -)))
216 +// **For example (% style="color:#037691" %)860548042566627(%%)**//
324 324  
325 325  (% class="box infomessage" %)
326 326  (((
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332 332  [[image:image-20220527154231-8.png]]
333 333  
334 334  
228 += **5. How does the gateway connect to the network via a USB 4G Dongle** =
335 335  
336 -= **6. How does the gateway connect to the network via a USB 4G Dongle** =
337 337  
231 +== **5.1 Introduction** ==
338 338  
339 -== **6.1 Introduction** ==
340 340  
341 -
342 342  (% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
343 343  
344 344  (((
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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  
359 -
360 360  
361 361  )))
362 362  
363 -== **6.2 How to use the USB Dongle at the gateway** ==
254 +== **5.2 How to use the USB Dongle at the gateway** ==
364 364  
365 365  
366 366  //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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380 380  )))
381 381  
382 382  
274 +== **5.3 Hilink mode** ==
383 383  
384 -== **6.3 Hilink mode** ==
385 385  
386 -
387 387  //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/]]//
388 388  
389 389  
280 +=== **5.3.1 Plugs into the device** ===
390 390  
391 -=== **6.3.1 Plugs into the device** ===
392 392  
393 -
394 394  (((
395 395  //USB-Dongle plugs into the gateway USB port//
396 396  )))
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406 406  [[image:image-20220527154739-9.png]]
407 407  
408 408  
298 +=== **5.3.2 Detection of new network interfaces added** ===
409 409  
410 -=== **6.3.2 Detection of new network interfaces added** ===
411 411  
412 -
413 413  //Check network configuration command line input: //
414 414  
415 415  (% class="box infomessage" %)
416 416  (((
417 417  (((
418 -**~ root@dragino-1ef9ac:~~# ifconfig -a**
306 + root@dragino-1ef9ac:~~# ifconfig -a
419 419  )))
420 420  )))
421 421  
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426 426  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
427 427  
428 428  
317 +=== **5.3.3 Add the new interface to the network configuration.** ===
429 429  
430 -=== **6.3.3 Add the new interface to the network configuration.** ===
431 431  
432 -
433 433  //Enter the configuration from the command line~://
434 434  
435 435  (% class="box" %)
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455 455  //Now, Gateway is configured to access the internet on the LTE network.//
456 456  
457 457  
345 +== **5.4 NCM mode** ==
458 458  
459 -== **6.4 NCM mode** ==
460 460  
348 +== **5.5 Troubleshooting** ==
461 461  
462 -== **6.5 Troubleshooting** ==
463 463  
351 +=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
464 464  
465 -=== **6.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
466 466  
467 -
468 468  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
469 469  
470 470  
357 += **6. How to reduce data traffic** =
471 471  
472 -= **7. How to reduce data traffic** =
473 473  
360 +== **6.1 Reduce Status Uplink Interval** ==
474 474  
475 -== **7.1 Reduce Status Uplink Interval** ==
476 476  
477 -
478 478  **//The gateways will use the data traffic below two places.//**
479 479  
480 480  
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485 485  [[image:image-20220527155108-13.png]]
486 486  
487 487  
488 -
489 489  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
490 490  
491 491  //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.//
... ... @@ -500,10 +500,8 @@
500 500  //Keepalive script interval time settings//
501 501  
502 502  
387 +== **6.2 Filter unwanted packets** ==
503 503  
504 -== **7.2 Filter unwanted packets** ==
505 -
506 -
507 507  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
508 508  
509 509  
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