Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 27.4 >
edited by Xiaoling
on 2022/05/27 15:40
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
... ... @@ -119,20 +119,19 @@
119 119  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
120 120  )))
121 121  
94 += 3. Share Cellular Network for WiFi & LAN clients =
122 122  
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 +)))
123 123  
124 -= **3. Share Cellular Network for WiFi & LAN clients** =
125 -
126 -
127 127  (((
128 -//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
129 129  )))
130 130  
131 131  (% class="box" %)
132 132  (((
133 133  (((
134 -root@dragino-1d25dc:~~# cat /etc/config/firewall
135 -
136 136  config defaults
137 137   option syn_flood '1'
138 138   option input 'ACCEPT'
... ... @@ -161,23 +161,14 @@
161 161  )))
162 162  )))
163 163  
164 -(((
165 -//and run **/etc/init.d/firewall reload** or reboot the device.//
135 +and run **/etc/init.d/firewall reload** or reboot the device.
166 166  
167 -
168 -)))
137 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
169 169  
170 -= **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
171 171  
141 +Select "**Serial Port Setup**":
172 172  
173 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
174 -
175 -(((
176 -
177 -
178 -**//Enter the minicom command, then select the option ''serial port setup".//**
179 -)))
180 -
181 181  (% class="box infomessage" %)
182 182  (((
183 183  root@dragino-1ef9ac:~~# minicom -s
... ... @@ -185,130 +185,97 @@
185 185  
186 186  [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
187 187  
150 +Enter the minicom command
188 188  
189 -And then, change the setting:
152 +Access the serial port of the 4G module
190 190  
191 -(% class="box infomessage" %)
192 -(((
154 +Serial port setup is as follows:
155 +
193 193  **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
194 194  
195 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
196 -)))
158 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)**
197 197  
198 -
199 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
200 -
201 201  [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
202 202  
162 +Configuring USB Ports
203 203  
204 -//Enter **AT+GSN **in the interface to get the IMEI,//
205 205  
206 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
165 +Enter AT+GSN in the serial port to view the IMEI
207 207  
167 +For example:** (% style="color:#037691" %)860548042566627(%%)**
168 +
208 208  (% class="box infomessage" %)
209 209  (((
210 -(((
211 - AT+GSN
171 +AT+GSN
212 212  )))
213 -)))
214 214  
215 215  [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
216 216  
176 +Enter the AT command
217 217  
218 -= **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 =
219 219  
180 +== 5.1 Introduction ==
220 220  
221 -== **5.1 Introduction** ==
182 +(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
222 222  
184 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
223 223  
224 -(% 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]]
225 225  
226 -(((
227 -//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.
228 228  
229 -
230 -)))
231 231  
232 -(((
233 -//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.//
234 -)))
191 +== 5.2 How to use the USB-Dongle at the gateway ==
235 235  
236 -(((
237 -//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.
238 238  
239 -//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.
240 240  
241 -
242 -)))
243 -
244 -== **5.2 How to use the USB Dongle at the gateway** ==
245 -
246 -
247 -//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
248 -
249 -(((
250 -//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
251 -)))
252 -
253 253  (% class="box" %)
254 254  (((
255 255   Huawei-E3372/E8372
256 - 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.
257 257   The version numbers starting with 21 is NCM mode
258 258   The version numbers starting with 22 is Hilink mode
259 - The E8372 only has Hilink mode
260 -**~ **(% 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
261 261  )))
262 262  
207 +== 5.3 Hilink mode ==
263 263  
264 -== **5.3 Hilink mode** ==
209 +Gateway upgrade to the specified firmware:
265 265  
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/]]
266 266  
267 -//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 ===
268 268  
215 +USB-Dongle plugs into the gateway USB port
269 269  
270 -=== **5.3.1 Plugs into the device** ===
217 +Check the USB module via comman (% style="color:#037691" %)**lsusb**
271 271  
219 +(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
272 272  
273 -(((
274 -//USB-Dongle plugs into the gateway USB port//
275 -)))
276 -
277 -(((
278 -//Check the USB module via command (% style="color:#037691" %)**lsusb**//
279 -)))
280 -
281 -(((
282 -(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
283 -)))
284 -
285 285  [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
286 286  
223 +Checking USB Ports
287 287  
288 -=== 5.3.2 Detection of new network interfaces added ===
225 +=== 5.3.2 2.Detection of new network interfaces added ===
289 289  
227 +Command line input: (% style="color:#037691" %)**ifconfig -a**
290 290  
291 -//Check network configuration command line input: //
292 -
293 -(% class="box infomessage" %)
294 -(((
295 -(((
296 - root@dragino-1ef9ac:~~# ifconfig -a
297 -)))
298 -)))
299 -
300 300  [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
301 301  
302 -//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
231 +Check the network
303 303  
304 -//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**
305 305  
235 +Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
306 306  
307 -=== **5.3.3 Add the new interface to the network configuration.** ===
237 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
308 308  
239 +Enter the configuration from the command line:
309 309  
310 -//Enter the configuration from the command line~://
311 -
312 312  (% class="box" %)
313 313  (((
314 314  uci set network.lte=interface
... ... @@ -322,54 +322,50 @@
322 322  
323 323  [[~[~[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]]
324 324  
254 +Configuration
325 325  
326 -//**Checking Network Configurations**//
256 +Checking Network Configurations
327 327  
328 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
258 +Command line input: (% style="color:#037691" %)**ifconfig**
329 329  
330 330  [[~[~[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]]
331 331  
332 -//Now, Gateway is configured to access the internet on the LTE network.//
262 +Checking Network Configurations
333 333  
264 +Now, Gateway is configured to access the internet on the Lte network.
334 334  
335 -== **5.4 NCM mode** ==
266 +== 5.4 NCM mode ==
336 336  
268 +== 5.5 Troubleshooting ==
337 337  
338 -== **5.5 Troubleshooting** ==
270 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
339 339  
272 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
340 340  
341 -=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
274 += 6. How to reduce data traffic =
342 342  
276 +== 6.1 Introduce ==
343 343  
344 -//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.
345 345  
280 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
346 346  
347 -= **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.
348 348  
349 -
350 -== **6.1 Introduce** ==
351 -
352 -
353 -**//The gateways will use the data traffic below two places.//**
354 -
355 -
356 -//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
357 -
358 -//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.//
359 -
360 360  [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
361 361  
286 +LoRa interval time setting
362 362  
363 -//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.
364 364  
365 -//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.
366 366  
367 367  [[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
368 368  
369 -//System General interface//
294 +Systrm General
370 370  
371 371  [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
372 372  
373 -//Keepalive script interval time settings//
298 +Keppalive script interval time settings
374 374  
375 375  
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