Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 64.1 >
edited by Kilight Cao
on 2022/07/18 16:43
To version < 74.1 >
edited by Xiaoye
on 2022/10/27 15:12
>
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1 1  **Table of Contents：**
2 2  
3 3  {{toc/}}
... ... @@ -21,6 +21,7 @@
21 21  [[image:image-20220527153544-2.png]]
22 22  
23 23  
26 +
24 24  = **2. How to Debug if Cellular connection fails** =
25 25  
26 26  
... ... @@ -27,6 +27,7 @@
27 27  //If there is a problem with the cellular connection. Please check the below points~://
28 28  
29 29  
33 +
30 30  == **2.1 Do you order the model with a cellular option** ==
31 31  
32 32  
... ... @@ -43,6 +43,7 @@
43 43  [[image:image-20220601110748-1.png]]
44 44  
45 45  
50 +
46 46  == **2.2 Do you input the SIM card correctly** ==
47 47  
48 48  
... ... @@ -66,7 +66,7 @@
66 66  
67 67  
68 68  (% class="wikigeneratedid" %)
69 -//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
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.**//
70 70  
71 71  (% class="wikigeneratedid" %)
72 72  //Please check the IP address is displayed and the Internet displays "OK", it works properly.//
... ... @@ -75,8 +75,10 @@
75 75  [[image:image-20220527153827-5.png]]
76 76  
77 77  
83 +
78 78  == **2.3 Check dialing info** ==
79 79  
86 +
80 80  //run "**logread -f**" in gateway CLI。//
81 81  
82 82  (% class="box" %)
... ... @@ -119,10 +119,12 @@
119 119  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
120 120  )))
121 121  
129 +
130 +
122 122  == **2.4 If the following situation occurs, how can users solve this problem?** ==
123 123  
124 124  
125 -=== **1. The gateway can read the SIM card, But the Internet is displayed as Fail.** ===
134 +=== **2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail.** ===
126 126  
127 127  
128 128  //Users can check whether the APN matched by the SIM card is correct.//
... ... @@ -129,32 +129,41 @@
129 129  
130 130  //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.//
131 131  
141 +
132 132  [[image:image-20220718155937-1.png||height="562" width="497"]]
133 133  
134 134  
135 -=== **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.** ===
136 136  
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.** ===
137 137  
148 +
138 138  //It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.//
139 139  
151 +
140 140  [[image:1658131428288-728.png||height="538" width="494"]]
141 141  
142 142  
143 -=== **3. The gateway can't read the SIM card, and the Internet is displayed as Fail.** ===
144 144  
156 +=== **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** ===
145 145  
158 +
146 146  //Users need to check whether the SIM card type is suitable for the EC25 module.//
147 147  
161 +
148 148  [[image:1658131612484-845.png||height="549" width="499"]]
149 149  
150 150  
151 -=== **4. SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？** ===
152 152  
166 +=== **2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？** ===
153 153  
168 +
154 154  //Users can insert SIM cards into the mobile phone for testing.//
155 155  
171 +
156 156  [[image:image-20220718160804-3.png||height="602" width="500"]]
157 157  
174 +
175 +
158 158  = **3. Share Cellular Network for WiFi & LAN clients** =
159 159  
160 160  
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211 211  
212 212  **Enable Cellular and connect Ethernet at the same time**
213 213  
214 -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||alt="1652436675869-206.png" height="28" width="30"]] Indicates that Ethernet is the main working network.
232 +ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
215 215  
216 -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||alt="1652436705761-420.png" height="30" width="30"]] Indicates that Cellular is the backup WAN.
234 +Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
217 217  
218 218  
219 -== **4.1. Switching between Cellular and Ethernet networks** ==
237 +(% style="display:none" %) (%%)
220 220  
239 +== **4.1 Switching between Cellular and Ethernet networks** ==
221 221  
241 +
222 222  //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//
223 223  
224 224  [[image:image-20220606140622-2.png||height="664" width="1106"]]
... ... @@ -228,7 +228,9 @@
228 228  
229 229  [[image:image-20220606140859-4.png||height="687" width="1107"]]
230 230  
251 +(% style="display:none" %) (%%)
231 231  
253 +
232 232  == **4.2 Switching between Cellular and WiFi networks** ==
233 233  
234 234  
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235 235  (% class="wikigeneratedid" %)
236 236  //Enable **Cellular** and connect **WiFi** at the same time//
237 237  
238 -//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||alt="1652436675869-206.png" height="28" width="30"]]// Indicates that WiFi is the main working network.//
260 +//WiFi icon is displayed as ​​​//[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
239 239  
240 -//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||alt="1652436705761-420.png" height="30" width="30"]]// Indicates that Cellular is the backup WAN.//
262 +//Cell icon is displayed as  //[[image:1658135500498-725.png||height="23" width="22"]]// Indicates that Cellular is the backup WAN.//
241 241  
264 +
242 242  [[image:image-20220606141113-7.png||height="678" width="1106"]]
243 243  
244 244  
... ... @@ -247,11 +247,13 @@
247 247  [[image:image-20220606140932-5.png||height="687" width="1107"]]
248 248  
249 249  
273 +
250 250  == **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
251 251  
252 252  
253 253  [[image:image-20220606140328-1.png||height="682" width="1108"]]
254 254  
279 +
255 255  
256 256  )))
257 257  
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258 258  = **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
259 259  
260 260  
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 +
261 261  //Users can access the gateway CLI and run the minicom command to get the configuration interface.//
262 262  
263 263  (((
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268 268  
269 269  (% class="box infomessage" %)
270 270  (((
271 -root@dragino-1ef9ac:~~# minicom -s
312 +**root@dragino-1ef9ac:~~# minicom -s**
272 272  )))
273 273  
274 274  [[image:image-20220527154132-6.png]]
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278 278  
279 279  (% class="box infomessage" %)
280 280  (((
281 -(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
322 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
282 282  
283 -(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
324 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
284 284  )))
285 285  
286 286  
287 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
328 +(% style="color:red" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
288 288  
289 289  [[image:image-20220527154154-7.png]]
290 290  
291 291  
292 -//Enter **AT+GSN **in the interface to get the IMEI,//
333 +(((
334 +//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,//
335 +)))
293 293  
294 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
337 +(((
338 +//**For example: (% style="color:#037691" %)860548042566627(%%)**//
339 +)))
295 295  
296 296  (% class="box infomessage" %)
297 297  (((
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303 303  [[image:image-20220527154231-8.png]]
304 304  
305 305  
351 +
306 306  = **6. How does the gateway connect to the network via a USB 4G Dongle** =
307 307  
308 308  
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326 326  
327 327  //For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
328 328  
375 +
329 329  
330 330  )))
331 331  
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349 349  )))
350 350  
351 351  
399 +
352 352  == **6.3 Hilink mode** ==
353 353  
354 354  
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355 355  //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/]]//
356 356  
357 357  
406 +
358 358  === **6.3.1 Plugs into the device** ===
359 359  
360 360  
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373 373  [[image:image-20220527154739-9.png]]
374 374  
375 375  
425 +
376 376  === **6.3.2 Detection of new network interfaces added** ===
377 377  
378 378  
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381 381  (% class="box infomessage" %)
382 382  (((
383 383  (((
384 - root@dragino-1ef9ac:~~# ifconfig -a
434 +**~ root@dragino-1ef9ac:~~# ifconfig -a**
385 385  )))
386 386  )))
387 387  
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392 392  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
393 393  
394 394  
445 +
395 395  === **6.3.3 Add the new interface to the network configuration.** ===
396 396  
397 397  
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420 420  //Now, Gateway is configured to access the internet on the LTE network.//
421 421  
422 422  
474 +
423 423  == **6.4 NCM mode** ==
424 424  
425 425  
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432 432  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
433 433  
434 434  
487 +
435 435  = **7. How to reduce data traffic** =
436 436  
437 437  
... ... @@ -448,6 +448,7 @@
448 448  [[image:image-20220527155108-13.png]]
449 449  
450 450  
504 +
451 451  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
452 452  
453 453  //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.//
... ... @@ -462,8 +462,10 @@
462 462  //Keepalive script interval time settings//
463 463  
464 464  
519 +
465 465  == **7.2 Filter unwanted packets** ==
466 466  
522 +
467 467  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
468 468  
469 469  
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