Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 50.1 >
edited by Kilight Cao
on 2022/06/06 14:11
To version < 17.1 >
edited by Kilight Cao
on 2022/05/26 11:22
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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 -
17 17  (((
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-20220601110748-1.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" %)
... ... @@ -72,11 +72,10 @@
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 +== 2.3 Check dialing info ==
77 77  
78 -== **2.3 Check dialing info** ==
79 -
80 80  //run "**logread -f**" in gateway CLI。//
81 81  
82 82  (% class="box" %)
... ... @@ -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**(%%)
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(%%)
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  
... ... @@ -127,6 +127,10 @@
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  
128 +(((
129 +
130 +)))
131 +
130 130  (% class="box" %)
131 131  (((
132 132  (((
... ... @@ -163,21 +163,10 @@
163 163  (((
164 164  //and run **/etc/init.d/firewall reload** or reboot the device.//
165 165  
166 -= **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
167 -
168 -== **4.1. Switching between Cellular and Ethernet networks** ==
169 -
170 -
171 -
172 -== **4.2** ==
173 -
174 -
175 -== **4.3** ==
176 -
177 177  
178 178  )))
179 179  
180 -= **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
171 += **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
181 181  
182 182  
183 183  //Users can access the gateway CLI and run the minicom command to get the configuration interface.//
... ... @@ -193,7 +193,7 @@
193 193  root@dragino-1ef9ac:~~# minicom -s
194 194  )))
195 195  
196 -[[image:image-20220527154132-6.png]]
187 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
197 197  
198 198  
199 199  And then, change the setting:
... ... @@ -200,64 +200,54 @@
200 200  
201 201  (% class="box infomessage" %)
202 202  (((
203 -(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
194 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
204 204  
205 -(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
196 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
206 206  )))
207 207  
208 208  
209 209  //**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
210 210  
211 -[[image:image-20220527154154-7.png]]
202 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
212 212  
213 213  
214 -//Enter **AT+GSN **in the interface to get the IMEI,//
205 +//Enter AT+GSN in the serial port to view the IMEI//
215 215  
216 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
207 +For example :** (% style="color:#037691" %)860548042566627(%%)**
217 217  
218 218  (% class="box infomessage" %)
219 219  (((
220 220  (((
221 - **AT+GSN**
212 + AT+GSN
222 222  )))
223 223  )))
224 224  
225 -[[image:image-20220527154231-8.png]]
216 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
226 226  
227 -
228 228  = **5. How does the gateway connect to the network via a USB 4G Dongle** =
229 229  
230 -
231 231  == **5.1 Introduction** ==
232 232  
222 +(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
233 233  
234 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
235 -
236 236  (((
237 237  //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
238 -
239 -
240 240  )))
241 241  
242 242  (((
243 -//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.//
229 +//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]]//
244 244  )))
245 245  
246 246  (((
247 247  //This is not beginner-friendly due to too many protocols.//
248 -
249 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
250 -
251 -
252 252  )))
253 253  
254 -== **5.2 How to use the USB Dongle at the gateway** ==
236 +== **5.2 How to use the USB-Dongle at the gateway** ==
255 255  
256 -
257 257  //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
258 258  
259 259  (((
260 -//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
241 +//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.//
261 261  )))
262 262  
263 263  (% class="box" %)
... ... @@ -270,16 +270,12 @@
270 270  **~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
271 271  )))
272 272  
273 -
274 274  == **5.3 Hilink mode** ==
275 275  
276 -
277 277  //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/]]//
278 278  
279 -
280 280  === **5.3.1 Plugs into the device** ===
281 281  
282 -
283 283  (((
284 284  //USB-Dongle plugs into the gateway USB port//
285 285  )))
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292 292  (% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
293 293  )))
294 294  
295 -[[image:image-20220527154739-9.png]]
272 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
296 296  
274 +=== 5.3.2 Detection of new network interfaces added ===
297 297  
298 -=== **5.3.2 Detection of new network interfaces added** ===
276 +//Command-line input: //
299 299  
300 -
301 -//Check network configuration command line input: //
302 -
303 303  (% class="box infomessage" %)
304 304  (((
305 305  (((
... ... @@ -307,16 +307,14 @@
307 307  )))
308 308  )))
309 309  
310 -[[image:image-20220527154822-10.png]]
285 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
311 311  
312 312  //In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
313 313  
314 314  //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
315 315  
316 -
317 317  === **5.3.3 Add the new interface to the network configuration.** ===
318 318  
319 -
320 320  //Enter the configuration from the command line~://
321 321  
322 322  (% class="box" %)
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330 330  /etc/init.d/network restart
331 331  )))
332 332  
333 -[[image:image-20220527154937-11.png]]
306 +[[~[~[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]]
334 334  
308 +//Checking Network Configurations//
335 335  
336 -//**Checking Network Configurations**//
337 -
338 338  //Command-line input: (% style="color:#037691" %)**ifconfig**//
339 339  
340 -[[image:image-20220527155013-12.png]]
312 +[[~[~[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]]
341 341  
342 342  //Now, Gateway is configured to access the internet on the LTE network.//
343 343  
344 -
345 345  == **5.4 NCM mode** ==
346 346  
347 -
348 348  == **5.5 Troubleshooting** ==
349 349  
350 -
351 351  === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
352 352  
353 -
354 354  //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
355 355  
356 -
357 357  = **6. How to reduce data traffic** =
358 358  
326 +== **6.1 Introduce** ==
359 359  
360 -== **6.1 Reduce Status Uplink Interval** ==
328 +//The gateways will use the data traffic below two places.//
361 361  
362 -
363 -**//The gateways will use the data traffic below two places.//**
364 -
365 -
366 366  //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
367 367  
368 368  //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.//
369 369  
370 -[[image:image-20220527155108-13.png]]
334 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
371 371  
372 -
373 373  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
374 374  
375 375  //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.//
376 376  
377 -[[image:image-20220527155358-16.png]]
340 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
378 378  
379 379  //System General interface//
380 380  
344 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
381 381  
382 -[[image:image-20220527155229-15.png]]
383 -
384 384  //Keepalive script interval time settings//
385 385  
386 -
387 -== **6.2 Filter unwanted packets** ==
388 -
389 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
390 -
391 391  
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