Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 1.12 >
edited by Xiaoling
on 2022/05/14 09:54
To version < 17.1 >
edited by Kilight Cao
on 2022/05/26 11:22
>
Change comment: There is no comment for this version

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2 2  
3 3  {{toc/}}
4 4  
5 -= 1. Enable Cellular Connection =
5 += **1. Enable Cellular Connection** =
6 6  
7 -If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
8 8  
8 +//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
9 +
9 9  [[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
10 10  
11 -Enable Cellular Connection
12 12  
13 +**//Enable Cellular Connection//**
14 +
13 13  (((
14 -If your device doesn't have a cellular module, you will see a cellular module not detected.
16 +//If your device doesn't have a cellular module, you will see a cellular module not detected.//
15 15  )))
16 16  
17 17  [[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
18 18  
19 -No Cellular Module
20 20  
21 -= 2. How to Debug if Cellular connection fail =
22 += **2. How to Debug if Cellular connection fails** =
22 22  
23 -If there is a problem for cellular connection. Please check the below points:
24 24  
25 -== 2.1 Do you order the model with cellular option ==
25 +//If there is a problem with the cellular connection. Please check the below points~://
26 26  
27 -Make sure you order the model with the cellular option. Can check by command:
28 28  
28 +== **2.1 Do you order the model with a cellular option** ==
29 +
30 +
31 +//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
32 +
29 29  (% class="box" %)
30 30  (((
31 -root@dragino-1bbd90:~~# lsusb
35 +//root@dragino-1bbd90:~~# lsusb
32 32  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
33 33  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
34 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
38 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
35 35  )))
36 36  
37 -== 2.2 Do you input the SIM card correctly ==
38 38  
39 -Below command can check:
42 +(% class="wikigeneratedid" %)
43 +[[image:image-20220525140054-1.png||height="153" width="607"]]
40 40  
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 +
41 41  (% class="box" %)
42 42  (((
43 -root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
56 +//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
44 44  SIM ready
45 45  Waiting for Registration..(120 sec max)
46 -Registered on Home network: "CHN-CT",7
47 -Signal Quality: 23,99
59 +Registered on Home network: "CHN-UNICOM",7
60 +Signal Quality: 10,99//
48 48  )))
49 49  
63 +
64 +(% class="wikigeneratedid" %)
65 +[[image:image-20220526104201-1.png||height="625" width="543"]]
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-20220525141016-3.png||height="524" width="502"]]
76 +
50 50  == 2.3 Check dialing info ==
51 51  
52 -run "logread -f" in console
79 +//run "**logread -f**" in gateway CLI。//
53 53  
54 54  (% class="box" %)
55 55  (((
... ... @@ -91,19 +91,22 @@
91 91  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
92 92  )))
93 93  
94 -= 3. Share Cellular Network for WiFi & LAN clients =
121 += **3. Share Cellular Network for WiFi & LAN clients** =
95 95  
123 +
96 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.
125 +//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 98  )))
99 99  
100 100  (((
101 -root@dragino-1d25dc:~~# cat /etc/config/firewall
129 +
102 102  )))
103 103  
104 104  (% class="box" %)
105 105  (((
106 106  (((
135 +root@dragino-1d25dc:~~# cat /etc/config/firewall
136 +
107 107  config defaults
108 108   option syn_flood '1'
109 109   option input 'ACCEPT'
... ... @@ -132,14 +132,23 @@
132 132  )))
133 133  )))
134 134  
135 -and run **/etc/init.d/firewall reload** or reboot the device.
165 +(((
166 +//and run **/etc/init.d/firewall reload** or reboot the device.//
136 136  
137 -= 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
168 +
169 +)))
138 138  
139 -Use SSH to access the gateway configuration page and run the minicom command
171 += **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
140 140  
141 -Select "**Serial Port Setup**":
142 142  
174 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
175 +
176 +(((
177 +
178 +
179 +**//Enter the minicom command, then select the option ''serial port setup".//**
180 +)))
181 +
143 143  (% class="box infomessage" %)
144 144  (((
145 145  root@dragino-1ef9ac:~~# minicom -s
... ... @@ -147,97 +147,112 @@
147 147  
148 148  [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
149 149  
150 -Enter the minicom command
151 151  
152 -Access the serial port of the 4G module
190 +And then, change the setting:
153 153  
154 -Serial port setup is as follows:
155 -
192 +(% class="box infomessage" %)
193 +(((
156 156  **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
157 157  
158 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)**
196 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
197 +)))
159 159  
160 -[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
161 161  
162 -Configuring USB Ports
200 +//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
163 163  
202 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
164 164  
165 -Enter AT+GSN in the serial port to view the IMEI
166 166  
167 -For example:** (% style="color:#037691" %)860548042566627(%%)**
205 +//Enter AT+GSN in the serial port to view the IMEI//
168 168  
207 +For example :** (% style="color:#037691" %)860548042566627(%%)**
208 +
169 169  (% class="box infomessage" %)
170 170  (((
171 -AT+GSN
211 +(((
212 + AT+GSN
172 172  )))
214 +)))
173 173  
174 174  [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
175 175  
176 -Enter the AT command
218 += **5. How does the gateway connect to the network via a USB 4G Dongle** =
177 177  
178 -= 5. How does the gateway connect to the network via a USB 4G Dongle =
220 +== **5.1 Introduction** ==
179 179  
180 -== 5.1 Introduction ==
222 +(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**//
181 181  
182 -(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
224 +(((
225 +//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
226 +)))
183 183  
184 -This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
228 +(((
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]]//
230 +)))
185 185  
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]]
232 +(((
233 +//This is not beginner-friendly due to too many protocols.//
234 +)))
187 187  
188 -This is not beginner-friendly due to too many protocols.
236 +== **5.2 How to use the USB-Dongle at the gateway** ==
189 189  
238 +//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
190 190  
191 -== 5.2 How to use the USB-Dongle at the gateway ==
240 +(((
241 +//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.//
242 +)))
192 192  
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.
194 -
195 -For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
196 -
197 197  (% class="box" %)
198 198  (((
199 199   Huawei-E3372/E8372
200 - Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
247 + Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
201 201   The version numbers starting with 21 is NCM mode
202 202   The version numbers starting with 22 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
250 + The E8372 only has Hilink mode
251 +**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
205 205  )))
206 206  
207 -== 5.3 Hilink mode ==
254 +== **5.3 Hilink mode** ==
208 208  
209 -Gateway upgrade to the specified firmware:
256 +//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/]]//
210 210  
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/]]
258 +=== **5.3.1 Plugs into the device** ===
212 212  
213 -=== 5.3.1 1.Plugs into the device ===
260 +(((
261 +//USB-Dongle plugs into the gateway USB port//
262 +)))
214 214  
215 -USB-Dongle plugs into the gateway USB port
264 +(((
265 +//Check the USB module via command (% style="color:#037691" %)**lsusb**//
266 +)))
216 216  
217 -Check the USB module via comman (% style="color:#037691" %)**lsusb**
268 +(((
269 +(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
270 +)))
218 218  
219 -(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
220 -
221 221  [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
222 222  
223 -Checking USB Ports
274 +=== 5.3.2 Detection of new network interfaces added ===
224 224  
225 -=== 5.3.2 2.Detection of new network interfaces added ===
276 +//Command-line input: //
226 226  
227 -Command line input: (% style="color:#037691" %)**ifconfig -a**
278 +(% class="box infomessage" %)
279 +(((
280 +(((
281 + root@dragino-1ef9ac:~~# ifconfig -a
282 +)))
283 +)))
228 228  
229 229  [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
230 230  
231 -Check the network
287 +//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
232 232  
233 -In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2**
289 +//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
234 234  
235 -Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
291 +=== **5.3.3 Add the new interface to the network configuration.** ===
236 236  
237 -=== 5.3.3 3.Add the new interface to the network confiutation. ===
293 +//Enter the configuration from the command line~://
238 238  
239 -Enter the configuration from the command line:
240 -
241 241  (% class="box" %)
242 242  (((
243 243  uci set network.lte=interface
... ... @@ -251,50 +251,44 @@
251 251  
252 252  [[~[~[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]]
253 253  
254 -Configuration
308 +//Checking Network Configurations//
255 255  
256 -Checking Network Configurations
310 +//Command-line input: (% style="color:#037691" %)**ifconfig**//
257 257  
258 -Command line input: (% style="color:#037691" %)**ifconfig**
259 -
260 260  [[~[~[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]]
261 261  
262 -Checking Network Configurations
314 +//Now, Gateway is configured to access the internet on the LTE network.//
263 263  
264 -Now, Gateway is configured to access the internet on the Lte network.
316 +== **5.4 NCM mode** ==
265 265  
266 -== 5.4 NCM mode ==
318 +== **5.5 Troubleshooting** ==
267 267  
268 -== 5.5 Troubleshooting ==
320 +=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
269 269  
270 -=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
322 +//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
271 271  
272 -Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
324 += **6. How to reduce data traffic** =
273 273  
274 -= 6. How to reduce data traffic =
326 +== **6.1 Introduce** ==
275 275  
276 -== 6.1 Introduce ==
328 +//The gateways will use the data traffic below two places.//
277 277  
278 -The gateways will use the data traffic were below two places.
330 +//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
279 279  
280 -~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
332 +//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.//
281 281  
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.
283 -
284 284  [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
285 285  
286 -LoRa interval time setting
336 +//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
287 287  
288 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
338 +//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.//
289 289  
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.
291 -
292 292  [[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
293 293  
294 -Systrm General
342 +//System General interface//
295 295  
296 296  [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
297 297  
298 -Keppalive script interval time settings
346 +//Keepalive script interval time settings//
299 299  
300 300  
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