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 < 1.12 >
edited by Xiaoling
on 2022/05/14 09:54
>
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1 -**Table of Contents：**
1 +Table of Contents：
2 2  
3 3  {{toc/}}
4 4  
5 += 1. Enable Cellular Connection =
5 5  
7 +If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
6 6  
7 -= **1. Enable Cellular Connection** =
9 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
8 8  
11 +Enable Cellular Connection
9 9  
10 -//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
11 -
12 -[[image:image-20220527153337-1.png]]
13 -
14 -
15 -**//Enable Cellular Connection//**
16 -
17 17  (((
18 -//If your device doesn't have a cellular module, you will see a cellular module not detected.//
14 +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]]
17 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
22 22  
19 +No Cellular Module
23 23  
24 -= **2. How to Debug if Cellular connection fails** =
21 += 2. How to Debug if Cellular connection fail =
25 25  
23 +If there is a problem for cellular connection. Please check the below points:
26 26  
27 -//If there is a problem with the cellular connection. Please check the below points~://
25 +== 2.1 Do you order the model with cellular option ==
28 28  
27 +Make sure you order the model with the cellular option. Can check by command:
29 29  
30 -== **2.1 Do you order the model with a cellular option** ==
31 -
32 -
33 -//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
34 -
35 35  (% class="box" %)
36 36  (((
37 -//root@dragino-1bbd90:~~# lsusb
31 +root@dragino-1bbd90:~~# lsusb
38 38  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
39 39  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
40 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
34 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
41 41  )))
42 42  
43 -[[image:image-20220527153729-3.png]]
37 +== 2.2 Do you input the SIM card correctly ==
44 44  
39 +Below command can check:
45 45  
46 -== **2.2 Do you input the SIM card correctly** ==
47 -
48 -
49 -**//Below command can check if you have a SIM card inserted, or via Web UI//**
50 -
51 -* //Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on//
52 -* //Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.//
53 -
54 54  (% class="box" %)
55 55  (((
56 -//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
43 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
57 57  SIM ready
58 58  Waiting for Registration..(120 sec max)
59 -Registered on Home network: "CHN-UNICOM",7
60 -Signal Quality: 10,99//
46 +Registered on Home network: "CHN-CT",7
47 +Signal Quality: 23,99
61 61  )))
62 62  
50 +== 2.3 Check dialing info ==
63 63  
64 -(% class="wikigeneratedid" %)
65 -[[image:image-20220527153804-4.png]]
52 +run "logread -f" in console
66 66  
67 -
68 -(% class="wikigeneratedid" %)
69 -//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
70 -
71 -(% class="wikigeneratedid" %)
72 -//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
73 -
74 -(% class="wikigeneratedid" %)
75 -[[image:image-20220527153827-5.png]]
76 -
77 -
78 -== **2.3 Check dialing info** ==
79 -
80 -//run "**logread -f**" in gateway CLI。//
81 -
82 82  (% class="box" %)
83 83  (((
84 84  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -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**(%%)
83 +(% 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.
84 +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
... ... @@ -119,18 +119,19 @@
119 119  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
120 120  )))
121 121  
122 -= **3. Share Cellular Network for WiFi & LAN clients** =
94 += 3. Share Cellular Network for WiFi & LAN clients =
123 123  
96 +(((
97 +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.
98 +)))
124 124  
125 125  (((
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.//
101 +root@dragino-1d25dc:~~# cat /etc/config/firewall
127 127  )))
128 128  
129 129  (% class="box" %)
130 130  (((
131 131  (((
132 -root@dragino-1d25dc:~~# cat /etc/config/firewall
133 -
134 134  config defaults
135 135   option syn_flood '1'
136 136   option input 'ACCEPT'
... ... @@ -159,23 +159,14 @@
159 159  )))
160 160  )))
161 161  
162 -(((
163 -//and run **/etc/init.d/firewall reload** or reboot the device.//
135 +and run **/etc/init.d/firewall reload** or reboot the device.
164 164  
165 -
166 -)))
137 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
167 167  
168 -= **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
139 +Use SSH to access the gateway configuration page and run the minicom command
169 169  
141 +Select "**Serial Port Setup**":
170 170  
171 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
172 -
173 -(((
174 -
175 -
176 -**//Enter the minicom command, then select the option ''serial port setup".//**
177 -)))
178 -
179 179  (% class="box infomessage" %)
180 180  (((
181 181  root@dragino-1ef9ac:~~# minicom -s
... ... @@ -183,130 +183,97 @@
183 183  
184 184  [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
185 185  
150 +Enter the minicom command
186 186  
187 -And then, change the setting:
152 +Access the serial port of the 4G module
188 188  
189 -(% class="box infomessage" %)
190 -(((
154 +Serial port setup is as follows:
155 +
191 191  **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
192 192  
193 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
194 -)))
158 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)**
195 195  
196 -
197 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
198 -
199 199  [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
200 200  
162 +Configuring USB Ports
201 201  
202 -//Enter **AT+GSN **in the interface to get the IMEI,//
203 203  
204 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
165 +Enter AT+GSN in the serial port to view the IMEI
205 205  
167 +For example:** (% style="color:#037691" %)860548042566627(%%)**
168 +
206 206  (% class="box infomessage" %)
207 207  (((
208 -(((
209 - AT+GSN
171 +AT+GSN
210 210  )))
211 -)))
212 212  
213 213  [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
214 214  
176 +Enter the AT command
215 215  
216 -= **5. How does the gateway connect to the network via a USB 4G Dongle** =
178 += 5. How does the gateway connect to the network via a USB 4G Dongle =
217 217  
180 +== 5.1 Introduction ==
218 218  
219 -== **5.1 Introduction** ==
182 +(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
220 220  
184 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
221 221  
222 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
186 +Many mode (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]]
223 223  
224 -(((
225 -//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
188 +This is not beginner-friendly due to too many protocols.
226 226  
227 -
228 -)))
229 229  
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.//
232 -)))
191 +== 5.2 How to use the USB-Dongle at the gateway ==
233 233  
234 -(((
235 -//This is not beginner-friendly due to too many protocols.//
193 +Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
236 236  
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]]//
195 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
238 238  
239 -
240 -)))
241 -
242 -== **5.2 How to use the USB Dongle at the gateway** ==
243 -
244 -
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 -
247 -(((
248 -//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
249 -)))
250 -
251 251  (% class="box" %)
252 252  (((
253 253   Huawei-E3372/E8372
254 - Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
200 + Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
255 255   The version numbers starting with 21 is NCM mode
256 256   The version numbers starting with 22 is Hilink mode
257 - The E8372 only has Hilink mode
258 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
203 + The E8372 only have Hilink mode
204 + (% style="color:red" %)Note：The e3372 in the vast majority of cases is Hilink mode
259 259  )))
260 260  
207 +== 5.3 Hilink mode ==
261 261  
262 -== **5.3 Hilink mode** ==
209 +Gateway upgrade to the specified firmware:
263 263  
211 +[[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/]]
264 264  
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/]]//
213 +=== 5.3.1 1.Plugs into the device ===
266 266  
215 +USB-Dongle plugs into the gateway USB port
267 267  
268 -=== **5.3.1 Plugs into the device** ===
217 +Check the USB module via comman (% style="color:#037691" %)**lsusb**
269 269  
219 +(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
270 270  
271 -(((
272 -//USB-Dongle plugs into the gateway USB port//
273 -)))
274 -
275 -(((
276 -//Check the USB module via command (% style="color:#037691" %)**lsusb**//
277 -)))
278 -
279 -(((
280 -(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
281 -)))
282 -
283 283  [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
284 284  
223 +Checking USB Ports
285 285  
286 -=== 5.3.2 Detection of new network interfaces added ===
225 +=== 5.3.2 2.Detection of new network interfaces added ===
287 287  
227 +Command line input: (% style="color:#037691" %)**ifconfig -a**
288 288  
289 -//Check network configuration command line input: //
290 -
291 -(% class="box infomessage" %)
292 -(((
293 -(((
294 - root@dragino-1ef9ac:~~# ifconfig -a
295 -)))
296 -)))
297 -
298 298  [[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 -//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
231 +Check the network
301 301  
302 -//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
233 +In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2**
303 303  
235 +Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
304 304  
305 -=== **5.3.3 Add the new interface to the network configuration.** ===
237 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
306 306  
239 +Enter the configuration from the command line:
307 307  
308 -//Enter the configuration from the command line~://
309 -
310 310  (% class="box" %)
311 311  (((
312 312  uci set network.lte=interface
... ... @@ -320,54 +320,50 @@
320 320  
321 321  [[~[~[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  
254 +Configuration
323 323  
324 -//**Checking Network Configurations**//
256 +Checking Network Configurations
325 325  
326 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
258 +Command line input: (% style="color:#037691" %)**ifconfig**
327 327  
328 328  [[~[~[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 -//Now, Gateway is configured to access the internet on the LTE network.//
262 +Checking Network Configurations
331 331  
264 +Now, Gateway is configured to access the internet on the Lte network.
332 332  
333 -== **5.4 NCM mode** ==
266 +== 5.4 NCM mode ==
334 334  
268 +== 5.5 Troubleshooting ==
335 335  
336 -== **5.5 Troubleshooting** ==
270 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
337 337  
272 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
338 338  
339 -=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
274 += 6. How to reduce data traffic =
340 340  
276 +== 6.1 Introduce ==
341 341  
342 -//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
278 +The gateways will use the data traffic were below two places.
343 343  
280 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
344 344  
345 -= **6. How to reduce data traffic** =
282 +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.
346 346  
347 -
348 -== **6.1 Introduce** ==
349 -
350 -
351 -**//The gateways will use the data traffic below two places.//**
352 -
353 -
354 -//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
355 -
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 -
358 358  [[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  
286 +LoRa interval time setting
360 360  
361 -//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
288 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
362 362  
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.//
290 +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  
365 365  [[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
366 366  
367 -//System General interface//
294 +Systrm General
368 368  
369 369  [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
370 370  
371 -//Keepalive script interval time settings//
298 +Keppalive script interval time settings
372 372  
373 373  
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