Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 34.2 >
edited by Xiaoling
on 2022/05/27 15:49
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-20220527153337-1.png]]
10 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
13 13  
14 14  
15 15  **//Enable Cellular Connection//**
... ... @@ -18,7 +18,7 @@
18 18  //If your device doesn't have a cellular module, you will see a cellular module not detected.//
19 19  )))
20 20  
21 -[[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"]]
22 22  
23 23  
24 24  = **2. How to Debug if Cellular connection fails** =
... ... @@ -40,9 +40,11 @@
40 40  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
41 41  )))
42 42  
43 -[[image:image-20220527153729-3.png]]
44 44  
42 +(% class="wikigeneratedid" %)
43 +[[image:image-20220525140054-1.png||height="153" width="607"]]
45 45  
45 +
46 46  == **2.2 Do you input the SIM card correctly** ==
47 47  
48 48  
... ... @@ -62,7 +62,7 @@
62 62  
63 63  
64 64  (% class="wikigeneratedid" %)
65 -[[image:image-20220527153804-4.png]]
65 +[[image:image-20220526104201-1.png||height="625" width="543"]]
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-20220527153827-5.png]]
75 +[[image:image-20220525141016-3.png||height="524" width="502"]]
76 76  
77 +== ==
77 77  
78 -== **2.3 Check dialing info** ==
79 +== 2.3 Check dialing info ==
79 79  
80 80  //run "**logread -f**" in gateway CLI。//
81 81  
... ... @@ -108,8 +108,8 @@
108 108  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
109 109  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
110 110  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
111 -(% 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.
112 -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(%%)
113 113  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -119,7 +119,6 @@
119 119  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
120 120  )))
121 121  
122 -
123 123  = **3. Share Cellular Network for WiFi & LAN clients** =
124 124  
125 125  
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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 +
130 130  (% class="box" %)
131 131  (((
132 132  (((
... ... @@ -182,7 +182,7 @@
182 182  root@dragino-1ef9ac:~~# minicom -s
183 183  )))
184 184  
185 -[[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"]]
186 186  
187 187  
188 188  And then, change the setting:
... ... @@ -189,64 +189,54 @@
189 189  
190 190  (% class="box infomessage" %)
191 191  (((
192 -(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
196 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
193 193  
194 -(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
198 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
195 195  )))
196 196  
197 197  
198 198  //**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
199 199  
200 -[[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"]]
201 201  
202 202  
203 -//Enter **AT+GSN **in the interface to get the IMEI,//
207 +//Enter AT+GSN in the serial port to view the IMEI//
204 204  
205 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
209 +For example :** (% style="color:#037691" %)860548042566627(%%)**
206 206  
207 207  (% class="box infomessage" %)
208 208  (((
209 209  (((
210 - **AT+GSN**
214 + AT+GSN
211 211  )))
212 212  )))
213 213  
214 -[[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"]]
215 215  
216 -
217 217  = **5. How does the gateway connect to the network via a USB 4G Dongle** =
218 218  
219 -
220 220  == **5.1 Introduction** ==
221 221  
224 +(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
222 222  
223 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
224 -
225 225  (((
226 226  //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
227 -
228 -
229 229  )))
230 230  
231 231  (((
232 -//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]]//
233 233  )))
234 234  
235 235  (((
236 236  //This is not beginner-friendly due to too many protocols.//
237 -
238 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
239 -
240 -
241 241  )))
242 242  
243 -== **5.2 How to use the USB Dongle at the gateway** ==
238 +== **5.2 How to use the USB-Dongle at the gateway** ==
244 244  
245 -
246 246  //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
247 247  
248 248  (((
249 -//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.//
250 250  )))
251 251  
252 252  (% class="box" %)
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259 259  **~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
260 260  )))
261 261  
262 -
263 263  == **5.3 Hilink mode** ==
264 264  
265 -
266 266  //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/]]//
267 267  
268 -
269 269  === **5.3.1 Plugs into the device** ===
270 270  
271 -
272 272  (((
273 273  //USB-Dongle plugs into the gateway USB port//
274 274  )))
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281 281  (% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
282 282  )))
283 283  
284 -[[image:image-20220527154739-9.png]]
274 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
285 285  
276 +=== 5.3.2 Detection of new network interfaces added ===
286 286  
287 -=== **5.3.2 Detection of new network interfaces added** ===
278 +//Command-line input: //
288 288  
289 -
290 -//Check network configuration command line input: //
291 -
292 292  (% class="box infomessage" %)
293 293  (((
294 294  (((
... ... @@ -296,16 +296,14 @@
296 296  )))
297 297  )))
298 298  
299 -[[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"]]
300 300  
301 301  //In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
302 302  
303 303  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
304 304  
305 -
306 306  === **5.3.3 Add the new interface to the network configuration.** ===
307 307  
308 -
309 309  //Enter the configuration from the command line~://
310 310  
311 311  (% class="box" %)
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319 319  /etc/init.d/network restart
320 320  )))
321 321  
322 -[[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]]
323 323  
310 +//Checking Network Configurations//
324 324  
325 -//**Checking Network Configurations**//
326 -
327 327  //Command-line input: (% style="color:#037691" %)**ifconfig**//
328 328  
329 329  [[~[~[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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330 330  
331 331  //Now, Gateway is configured to access the internet on the LTE network.//
332 332  
333 -
334 334  == **5.4 NCM mode** ==
335 335  
336 -
337 337  == **5.5 Troubleshooting** ==
338 338  
339 -
340 340  === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
341 341  
342 -
343 343  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
344 344  
345 -
346 346  = **6. How to reduce data traffic** =
347 347  
348 -
349 349  == **6.1 Introduce** ==
350 350  
330 +//The gateways will use the data traffic below two places.//
351 351  
352 -**//The gateways will use the data traffic below two places.//**
353 -
354 -
355 355  //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
356 356  
357 357  //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.//
... ... @@ -358,7 +358,6 @@
358 358  
359 359  [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
360 360  
361 -
362 362  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
363 363  
364 364  //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.//
... ... @@ -371,3 +371,4 @@
371 371  
372 372  //Keepalive script interval time settings//
373 373  
350 +
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