Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 18.1 >
edited by Kilight Cao
on 2022/05/26 11:26
To version < 43.1 >
edited by Edwin Chen
on 2022/06/03 23:35
>
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1 -XWiki.Kilight
1 +XWiki.Edwin
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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-20220601110850-2.png]]
11 11  
12 -
13 13  **//Enable Cellular Connection//**
14 14  
16 +
15 15  (((
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** =
... ... @@ -38,11 +38,9 @@
38 38  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
39 39  )))
40 40  
43 +[[image:image-20220601110748-1.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  
... ... @@ -62,7 +62,7 @@
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" %)
... ... @@ -72,8 +72,9 @@
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 77  == **2.3 Check dialing info** ==
78 78  
79 79  //run "**logread -f**" in gateway CLI。//
... ... @@ -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(%%)
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**(%%)
112 112  (% 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
... ... @@ -118,6 +118,7 @@
118 118  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
119 119  )))
120 120  
122 +
121 121  = **3. Share Cellular Network for WiFi & LAN clients** =
122 122  
123 123  
... ... @@ -180,7 +180,7 @@
180 180  root@dragino-1ef9ac:~~# minicom -s
181 181  )))
182 182  
183 -[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
185 +[[image:image-20220527154132-6.png]]
184 184  
185 185  
186 186  And then, change the setting:
... ... @@ -187,29 +187,29 @@
187 187  
188 188  (% class="box infomessage" %)
189 189  (((
190 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
192 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
191 191  
192 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
194 +(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
193 193  )))
194 194  
195 195  
196 196  //**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
197 197  
198 -[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
200 +[[image:image-20220527154154-7.png]]
199 199  
200 200  
201 -//Enter AT+GSN in the serial port to view the IMEI//
203 +//Enter **AT+GSN **in the interface to get the IMEI,//
202 202  
203 -//For example ~://** (% style="color:#037691" %)860548042566627(%%)**
205 +// **For example (% style="color:#037691" %)860548042566627(%%)**//
204 204  
205 205  (% class="box infomessage" %)
206 206  (((
207 207  (((
208 - AT+GSN
210 + **AT+GSN**
209 209  )))
210 210  )))
211 211  
212 -[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
214 +[[image:image-20220527154231-8.png]]
213 213  
214 214  
215 215  = **5. How does the gateway connect to the network via a USB 4G Dongle** =
... ... @@ -217,27 +217,34 @@
217 217  
218 218  == **5.1 Introduction** ==
219 219  
220 -(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
221 221  
223 +(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
224 +
222 222  (((
223 223  //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
227 +
228 +
224 224  )))
225 225  
226 226  (((
227 -//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 +//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.//
228 228  )))
229 229  
230 230  (((
231 231  //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 +
232 232  )))
233 233  
234 -== **5.2 How to use the USB-Dongle at the gateway** ==
243 +== **5.2 How to use the USB Dongle at the gateway** ==
235 235  
236 236  
237 237  //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
238 238  
239 239  (((
240 -//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.//
249 +//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
241 241  )))
242 242  
243 243  (% class="box" %)
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250 250  **~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
251 251  )))
252 252  
262 +
253 253  == **5.3 Hilink mode** ==
254 254  
255 255  
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271 271  (% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
272 272  )))
273 273  
274 -[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
284 +[[image:image-20220527154739-9.png]]
275 275  
276 276  
277 -=== 5.3.2 Detection of new network interfaces added ===
287 +=== **5.3.2 Detection of new network interfaces added** ===
278 278  
279 279  
280 -//Command-line input: //
290 +//Check network configuration command line input: //
281 281  
282 282  (% class="box infomessage" %)
283 283  (((
... ... @@ -286,7 +286,7 @@
286 286  )))
287 287  )))
288 288  
289 -[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
299 +[[image:image-20220527154822-10.png]]
290 290  
291 291  //In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
292 292  
... ... @@ -309,14 +309,14 @@
309 309  /etc/init.d/network restart
310 310  )))
311 311  
312 -[[~[~[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 +[[image:image-20220527154937-11.png]]
313 313  
314 314  
315 -**Checking Network Configurations**
325 +//**Checking Network Configurations**//
316 316  
317 317  //Command-line input: (% style="color:#037691" %)**ifconfig**//
318 318  
319 -[[~[~[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 +[[image:image-20220527155013-12.png]]
320 320  
321 321  //Now, Gateway is configured to access the internet on the LTE network.//
322 322  
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336 336  = **6. How to reduce data traffic** =
337 337  
338 338  
339 -== **6.1 Introduce** ==
349 +== **6.1 Reduce Status Uplink Interval** ==
340 340  
341 341  
342 342  **//The gateways will use the data traffic below two places.//**
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346 346  
347 347  //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.//
348 348  
349 -[[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 +[[image:image-20220527155108-13.png]]
350 350  
351 351  
352 352  //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
... ... @@ -353,12 +353,18 @@
353 353  
354 354  //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.//
355 355  
356 -[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
366 +[[image:image-20220527155358-16.png]]
357 357  
358 358  //System General interface//
359 359  
360 -[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
361 361  
371 +[[image:image-20220527155229-15.png]]
372 +
362 362  //Keepalive script interval time settings//
363 363  
375 +
376 +== **6.2 Filter unwanted packets** ==
377 +
378 +See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
379 +
364 364  
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