Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 27.3 >
edited by Xiaoling
on 2022/05/27 15:39
To version < 19.1 >
edited by Kilight Cao
on 2022/05/26 11:28
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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//**
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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** =
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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  
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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 -
78 78  == **2.3 Check dialing info** ==
79 79  
80 80  //run "**logread -f**" in gateway CLI。//
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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
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199 199  [[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,//
201 +//Enter AT+GSN in the serial port to view the IMEI//
203 203  
204 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
203 +//For example :** (% style="color:#037691" %)860548042566627(%%)**//
205 205  
206 206  (% class="box infomessage" %)
207 207  (((
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218 218  
219 219  == **5.1 Introduction** ==
220 220  
220 +(% 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.//
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]]//
232 232  )))
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** ==
234 +== **5.2 How to use the USB-Dongle at the gateway** ==
243 243  
244 244  
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**.//
240 +//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  
264 264  
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286 286  === 5.3.2 Detection of new network interfaces added ===
287 287  
288 288  
289 -//Check network configuration command line input: //
280 +//Command-line input: //
290 290  
291 291  (% class="box infomessage" %)
292 292  (((
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