Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 16.1 >
edited by Kilight Cao
on 2022/05/26 11:21
To version < 27.2 >
edited by Xiaoling
on 2022/05/27 15:38
>
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1 -XWiki.Kilight
1 +XWiki.Xiaoling
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1 -Table of Contents：
1 +**Table of Contents：**
2 2  
3 3  {{toc/}}
4 4  
5 +
6 +
5 5  = **1. Enable Cellular Connection** =
6 6  
7 7  
8 8  //If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
9 9  
10 -[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
12 +[[image:image-20220527153337-1.png]]
11 11  
12 12  
13 13  **//Enable Cellular Connection//**
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16 16  //If your device doesn't have a cellular module, you will see a cellular module not detected.//
17 17  )))
18 18  
19 -[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
21 +[[image:image-20220527153544-2.png]]
20 20  
21 21  
22 22  = **2. How to Debug if Cellular connection fails** =
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38 38  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
39 39  )))
40 40  
43 +[[image:image-20220527153729-3.png]]
41 41  
42 -(% class="wikigeneratedid" %)
43 -[[image:image-20220525140054-1.png||height="153" width="607"]]
44 44  
45 -
46 46  == **2.2 Do you input the SIM card correctly** ==
47 47  
48 48  
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62 62  
63 63  
64 64  (% class="wikigeneratedid" %)
65 -[[image:image-20220526104201-1.png||height="625" width="543"]]
65 +[[image:image-20220527153804-4.png]]
66 66  
67 67  
68 68  (% class="wikigeneratedid" %)
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72 72  //Please check the IP address is displayed and the Internet displays "OK", it works properly.//
73 73  
74 74  (% class="wikigeneratedid" %)
75 -[[image:image-20220525141016-3.png||height="524" width="502"]]
75 +[[image:image-20220527153827-5.png]]
76 76  
77 -== ==
77 +== **2.3 Check dialing info** ==
78 78  
79 -== 2.3 Check dialing info ==
80 -
81 81  //run "**logread -f**" in gateway CLI。//
82 82  
83 83  (% class="box" %)
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127 127  //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.//
128 128  )))
129 129  
130 -(((
131 -
132 -)))
133 -
134 134  (% class="box" %)
135 135  (((
136 136  (((
... ... @@ -204,9 +204,9 @@
204 204  [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
205 205  
206 206  
207 -//Enter AT+GSN in the serial port to view the IMEI//
201 +//Enter **AT+GSN **in the interface to get the IMEI,//
208 208  
209 -For example :** (% style="color:#037691" %)860548042566627(%%)**
203 +// **For example (% style="color:#037691" %)860548042566627(%%)**//
210 210  
211 211  (% class="box infomessage" %)
212 212  (((
... ... @@ -217,30 +217,40 @@
217 217  
218 218  [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
219 219  
214 +
220 220  = **5. How does the gateway connect to the network via a USB 4G Dongle** =
221 221  
217 +
222 222  == **5.1 Introduction** ==
223 223  
224 -(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
225 225  
221 +(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
222 +
226 226  (((
227 227  //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
225 +
226 +
228 228  )))
229 229  
230 230  (((
231 -//Many modes (and most **LTE**) USB modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
230 +//Many modes (and most **LTE**) USB modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended.//
232 232  )))
233 233  
234 234  (((
235 235  //This is not beginner-friendly due to too many protocols.//
235 +
236 +//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
237 +
238 +
236 236  )))
237 237  
238 -== **5.2 How to use the USB-Dongle at the gateway** ==
241 +== **5.2 How to use the USB Dongle at the gateway** ==
239 239  
243 +
240 240  //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
241 241  
242 242  (((
243 -//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.//
247 +//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
244 244  )))
245 245  
246 246  (% class="box" %)
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253 253  **~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
254 254  )))
255 255  
260 +
256 256  == **5.3 Hilink mode** ==
257 257  
263 +
258 258  //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/]]//
259 259  
266 +
260 260  === **5.3.1 Plugs into the device** ===
261 261  
269 +
262 262  (((
263 263  //USB-Dongle plugs into the gateway USB port//
264 264  )))
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273 273  
274 274  [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
275 275  
284 +
276 276  === 5.3.2 Detection of new network interfaces added ===
277 277  
278 -//Command-line input: //
279 279  
288 +//Check network configuration command line input: //
289 +
280 280  (% class="box infomessage" %)
281 281  (((
282 282  (((
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290 290  
291 291  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
292 292  
303 +
293 293  === **5.3.3 Add the new interface to the network configuration.** ===
294 294  
306 +
295 295  //Enter the configuration from the command line~://
296 296  
297 297  (% class="box" %)
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307 307  
308 308  [[~[~[image:https://wiki.dragino.com/images/thumb/7/73/Usb-4g-4.png/600px-Usb-4g-4.png~|~|height="116" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-4.png]]
309 309  
310 -//Checking Network Configurations//
311 311  
323 +//**Checking Network Configurations**//
324 +
312 312  //Command-line input: (% style="color:#037691" %)**ifconfig**//
313 313  
314 314  [[~[~[image:https://wiki.dragino.com/images/b/b8/Usb-4g-3.png~|~|height="514" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-3.png]]
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315 315  
316 316  //Now, Gateway is configured to access the internet on the LTE network.//
317 317  
331 +
318 318  == **5.4 NCM mode** ==
319 319  
334 +
320 320  == **5.5 Troubleshooting** ==
321 321  
337 +
322 322  === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
323 323  
340 +
324 324  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
325 325  
343 +
326 326  = **6. How to reduce data traffic** =
327 327  
346 +
328 328  == **6.1 Introduce** ==
329 329  
330 -//The gateways will use the data traffic below two places.//
331 331  
350 +**//The gateways will use the data traffic below two places.//**
351 +
352 +
332 332  //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
333 333  
334 334  //For this case, by default, the gateway will uplink self-status to the LoRaWAN server per the 30s. the users can adjust the interval time.//
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335 335  
336 336  [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
337 337  
359 +
338 338  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
339 339  
340 340  //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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