Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 42.3 >
edited by Xiaoling
on 2022/06/01 11:09
To version < 16.1 >
edited by Kilight Cao
on 2022/05/26 11:21
>
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1 -XWiki.Xiaoling
1 +XWiki.Kilight
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1 -**Table of Contents：**
1 +Table of Contents：
2 2  
3 3  {{toc/}}
4 4  
5 -
6 -
7 7  = **1. Enable Cellular Connection** =
8 8  
9 9  
10 10  //If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
11 11  
12 -[[image:image-20220601110850-2.png]]
10 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
13 13  
12 +
14 14  **//Enable Cellular Connection//**
15 15  
16 16  (((
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17 17  //If your device doesn't have a cellular module, you will see a cellular module not detected.//
18 18  )))
19 19  
20 -[[image:image-20220527153544-2.png]]
19 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
21 21  
22 22  
23 23  = **2. How to Debug if Cellular connection fails** =
... ... @@ -39,9 +39,11 @@
39 39  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
40 40  )))
41 41  
42 -[[image:image-20220601110748-1.png]]
43 43  
42 +(% class="wikigeneratedid" %)
43 +[[image:image-20220525140054-1.png||height="153" width="607"]]
44 44  
45 +
45 45  == **2.2 Do you input the SIM card correctly** ==
46 46  
47 47  
... ... @@ -61,7 +61,7 @@
61 61  
62 62  
63 63  (% class="wikigeneratedid" %)
64 -[[image:image-20220527153804-4.png]]
65 +[[image:image-20220526104201-1.png||height="625" width="543"]]
65 65  
66 66  
67 67  (% class="wikigeneratedid" %)
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71 71  //Please check the IP address is displayed and the Internet displays "OK", it works properly.//
72 72  
73 73  (% class="wikigeneratedid" %)
74 -[[image:image-20220527153827-5.png]]
75 +[[image:image-20220525141016-3.png||height="524" width="502"]]
75 75  
77 +== ==
76 76  
77 -== **2.3 Check dialing info** ==
79 +== 2.3 Check dialing info ==
78 78  
79 79  //run "**logread -f**" in gateway CLI。//
80 80  
... ... @@ -107,8 +107,8 @@
107 107  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
108 108  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
109 109  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
110 -(% style="color:#037691" %)**Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
111 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
112 +(% style="color:#037691" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
113 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%)
112 112  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
113 113  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
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118 118  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
119 119  )))
120 120  
121 -
122 122  = **3. Share Cellular Network for WiFi & LAN clients** =
123 123  
124 124  
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126 126  //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.//
127 127  )))
128 128  
130 +(((
131 +
132 +)))
133 +
129 129  (% class="box" %)
130 130  (((
131 131  (((
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181 181  root@dragino-1ef9ac:~~# minicom -s
182 182  )))
183 183  
184 -[[image:image-20220527154132-6.png]]
189 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
185 185  
186 186  
187 187  And then, change the setting:
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188 188  
189 189  (% class="box infomessage" %)
190 190  (((
191 -(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
196 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
192 192  
193 -(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
198 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
194 194  )))
195 195  
196 196  
197 197  //**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
198 198  
199 -[[image:image-20220527154154-7.png]]
204 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
200 200  
201 201  
202 -//Enter **AT+GSN **in the interface to get the IMEI,//
207 +//Enter AT+GSN in the serial port to view the IMEI//
203 203  
204 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
209 +For example :** (% style="color:#037691" %)860548042566627(%%)**
205 205  
206 206  (% class="box infomessage" %)
207 207  (((
208 208  (((
209 - **AT+GSN**
214 + AT+GSN
210 210  )))
211 211  )))
212 212  
213 -[[image:image-20220527154231-8.png]]
218 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
214 214  
215 -
216 216  = **5. How does the gateway connect to the network via a USB 4G Dongle** =
217 217  
218 -
219 219  == **5.1 Introduction** ==
220 220  
224 +(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
221 221  
222 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
223 -
224 224  (((
225 225  //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
226 -
227 -
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.//
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]]//
232 232  )))
233 233  
234 234  (((
235 235  //This is not beginner-friendly due to too many protocols.//
236 -
237 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
238 -
239 -
240 240  )))
241 241  
242 -== **5.2 How to use the USB Dongle at the gateway** ==
238 +== **5.2 How to use the USB-Dongle at the gateway** ==
243 243  
244 -
245 245  //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
246 246  
247 247  (((
248 -//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
243 +//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.//
249 249  )))
250 250  
251 251  (% class="box" %)
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258 258  **~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
259 259  )))
260 260  
261 -
262 262  == **5.3 Hilink mode** ==
263 263  
264 -
265 265  //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/]]//
266 266  
267 -
268 268  === **5.3.1 Plugs into the device** ===
269 269  
270 -
271 271  (((
272 272  //USB-Dongle plugs into the gateway USB port//
273 273  )))
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280 280  (% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
281 281  )))
282 282  
283 -[[image:image-20220527154739-9.png]]
274 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
284 284  
276 +=== 5.3.2 Detection of new network interfaces added ===
285 285  
286 -=== **5.3.2 Detection of new network interfaces added** ===
278 +//Command-line input: //
287 287  
288 -
289 -//Check network configuration command line input: //
290 -
291 291  (% class="box infomessage" %)
292 292  (((
293 293  (((
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295 295  )))
296 296  )))
297 297  
298 -[[image:image-20220527154822-10.png]]
287 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
299 299  
300 300  //In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
301 301  
302 302  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
303 303  
304 -
305 305  === **5.3.3 Add the new interface to the network configuration.** ===
306 306  
307 -
308 308  //Enter the configuration from the command line~://
309 309  
310 310  (% class="box" %)
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318 318  /etc/init.d/network restart
319 319  )))
320 320  
321 -[[image:image-20220527154937-11.png]]
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]]
322 322  
310 +//Checking Network Configurations//
323 323  
324 -//**Checking Network Configurations**//
325 -
326 326  //Command-line input: (% style="color:#037691" %)**ifconfig**//
327 327  
328 -[[image:image-20220527155013-12.png]]
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]]
329 329  
330 330  //Now, Gateway is configured to access the internet on the LTE network.//
331 331  
332 -
333 333  == **5.4 NCM mode** ==
334 334  
335 -
336 336  == **5.5 Troubleshooting** ==
337 337  
338 -
339 339  === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
340 340  
341 -
342 342  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
343 343  
344 -
345 345  = **6. How to reduce data traffic** =
346 346  
347 -
348 348  == **6.1 Introduce** ==
349 349  
330 +//The gateways will use the data traffic below two places.//
350 350  
351 -**//The gateways will use the data traffic below two places.//**
352 -
353 -
354 354  //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
355 355  
356 356  //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.//
357 357  
358 -[[image:image-20220527155108-13.png]]
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"]]
359 359  
360 -
361 361  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
362 362  
363 363  //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.//
364 364  
365 -[[image:image-20220527155358-16.png]]
342 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
366 366  
367 367  //System General interface//
368 368  
346 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
369 369  
370 -[[image:image-20220527155229-15.png]]
371 -
372 372  //Keepalive script interval time settings//
373 373  
374 374  
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