Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 14.1 >
edited by Kilight Cao
on 2022/05/26 10:46
To version < 1.5 >
edited by Xiaoling
on 2022/05/14 09:25
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10 10  
11 11  Enable Cellular Connection
12 12  
13 -(((
14 14  If your device doesn't have a cellular module, you will see a cellular module not detected.
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  
... ... @@ -20,11 +20,11 @@
20 20  
21 21  = 2. How to Debug if Cellular connection fail =
22 22  
23 -If there is a problem with cellular connection. Please check the below points:
21 +If there is a problem for cellular connection. Please check the below points:
24 24  
25 -== 2.1 Do you order the model with a cellular option ==
23 +== 2.1 Do you order the model with cellular option ==
26 26  
27 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.
25 +Make sure you order the model with the cellular option. Can check by command:
28 28  
29 29  (% class="box" %)
30 30  (((
... ... @@ -34,37 +34,19 @@
34 34  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
35 35  )))
36 36  
37 -(% class="wikigeneratedid" %)
38 -[[image:image-20220525140054-1.png||height="153" width="607"]]
39 -
40 40  == 2.2 Do you input the SIM card correctly ==
41 41  
42 -Below command can check if you have a SIM card inserted, or via Web UI
37 +Below command can check:
43 43  
44 -* 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
45 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
46 -
47 47  (% class="box" %)
48 48  (((
49 -root@dragino-1dadd8:~~# comgt -d /dev/ttyUSB3
41 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
50 50  SIM ready
51 51  Waiting for Registration..(120 sec max)
52 -Registered on Home network: "CHN-UNICOM",7
53 -Signal Quality: 10,99
44 +Registered on Home network: "CHN-CT",7
45 +Signal Quality: 23,99
54 54  )))
55 55  
56 -(% class="wikigeneratedid" %)
57 -[[image:image-20220526104201-1.png||height="625" width="543"]]
58 -
59 -(% class="wikigeneratedid" %)
60 -**supplement instructions**
61 -
62 -(% class="wikigeneratedid" %)
63 -When the IP address is displayed and the Internet displays "OK", it works properly.
64 -
65 -(% class="wikigeneratedid" %)
66 -[[image:image-20220525141016-3.png||height="524" width="502"]]
67 -
68 68  == 2.3 Check dialing info ==
69 69  
70 70  run "logread -f" in console
... ... @@ -111,17 +111,12 @@
111 111  
112 112  = 3. Share Cellular Network for WiFi & LAN clients =
113 113  
114 -(((
115 115  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.
116 -)))
117 117  
118 -(((
119 119  root@dragino-1d25dc:~~# cat /etc/config/firewall
120 -)))
121 121  
122 122  (% class="box" %)
123 123  (((
124 -(((
125 125  config defaults
126 126   option syn_flood '1'
127 127   option input 'ACCEPT'
... ... @@ -148,19 +148,14 @@
148 148   option src 'lan'
149 149   option dest 'wan'
150 150  )))
151 -)))
152 152  
153 -(((
154 154  and run **/etc/init.d/firewall reload** or reboot the device.
155 -)))
156 156  
157 157  = 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
158 158  
159 159  Use SSH to access the gateway configuration page and run the minicom command
160 160  
161 -(((
162 162  Select "**Serial Port Setup**":
163 -)))
164 164  
165 165  (% class="box infomessage" %)
166 166  (((
... ... @@ -175,9 +175,9 @@
175 175  
176 176  Serial port setup is as follows:
177 177  
178 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
148 +**Serial Device :** (% style="color:#037691" %)/dev/ttyModemAT
179 179  
180 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)**
150 +**Bps/Par/Bits :**(% style="color:#037691" %) 9600 8N1 or 115200 8N1
181 181  
182 182  [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
183 183  
... ... @@ -186,72 +186,56 @@
186 186  
187 187  Enter AT+GSN in the serial port to view the IMEI
188 188  
189 -For example:** (% style="color:#037691" %)860548042566627(%%)**
159 +For example: (% style="color:#037691" %)860548042566627
190 190  
191 -(% class="box infomessage" %)
192 -(((
193 -(((
194 - AT+GSN
195 -)))
196 -)))
161 +{{{AT+GSN
162 +}}}
197 197  
198 198  [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
199 199  
200 200  Enter the AT command
201 201  
168 +
202 202  = 5. How does the gateway connect to the network via a USB 4G Dongle =
203 203  
204 204  == 5.1 Introduction ==
205 205  
206 -(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
173 +Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware
207 207  
208 -(((
209 209  This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
210 -)))
211 211  
212 -(((
213 213  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]]
214 -)))
215 215  
216 -(((
217 217  This is not beginner-friendly due to too many protocols.
218 -)))
219 219  
181 +
220 220  == 5.2 How to use the USB-Dongle at the gateway ==
221 221  
222 222  Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
223 223  
224 -(((
225 225  For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
226 -)))
227 227  
228 -(% class="box" %)
229 -(((
230 - Huawei-E3372/E8372
231 - Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
188 +{{{ Huawei-E3372/E8372
189 + Check E3372 version to determine the mode.
232 232   The version numbers starting with 21 is NCM mode
233 233   The version numbers starting with 22 is Hilink mode
234 234   The E8372 only have Hilink mode
235 -**~ **(% style="color:red" %)**Note：The e3372 in the vast majority of cases is Hilink mode**
236 -)))
193 + Note：The e3372 in the vast majority of cases is Hilink mode
194 +}}}
237 237  
238 238  == 5.3 Hilink mode ==
239 239  
240 -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/]]
198 +Gateway upgrade to the specified firmware:
241 241  
200 +[[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/]]
201 +
242 242  === 5.3.1 1.Plugs into the device ===
243 243  
244 -(((
245 245  USB-Dongle plugs into the gateway USB port
246 -)))
247 247  
248 -(((
249 -Check the USB module via comman (% style="color:#037691" %)**lsusb**
250 -)))
206 +Check the USB module via comman lsusb
251 251  
252 -(((
253 -(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
254 -)))
208 +Note : User neet to do that connect gateway command line via ssh.
255 255  
256 256  [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
257 257  
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259 259  
260 260  === 5.3.2 2.Detection of new network interfaces added ===
261 261  
262 -Command line input: (% style="color:#037691" %)**ifconfig -a**
216 +Command line input: ifconfig -a
263 263  
264 264  [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
265 265  
266 266  Check the network
267 267  
268 -In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2**
222 +In the command output user can see that the new interface added is eth2
269 269  
270 -Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
224 +Usually,user can see that the new interface added is eth2 or wwan0
271 271  
272 272  === 5.3.3 3.Add the new interface to the network confiutation. ===
273 273  
274 274  Enter the configuration from the command line:
275 275  
276 -(% class="box" %)
277 -(((
278 -uci set network.lte=interface
230 +{{{uci set network.lte=interface
279 279  uci set network.lte.proto=dhcp
280 -uci set network.lte.ifname=eth2    ~-~-~-~-~-~-~-~-->#This depend on the name of the new interface gateway add
232 +uci set network.lte.ifname=eth2 --------->#This depend on the name of the new interface gateway add
281 281  uci commit network
282 282  uci set firewall.@zone[1].network="wan wwan wan6 lte"
283 283  uci commit firewall
284 284  /etc/init.d/network restart
285 -)))
237 +}}}
286 286  
287 287  [[~[~[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]]
288 288  
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290 290  
291 291  Checking Network Configurations
292 292  
293 -Command line input: (% style="color:#037691" %)**ifconfig**
245 +Command line input: ifconfig
294 294  
295 295  [[~[~[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]]
296 296  
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320 320  
321 321  LoRa interval time setting
322 322  
323 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.
275 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
324 324  
325 325  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.
326 326  
... ... @@ -330,6 +330,6 @@
330 330  
331 331  [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
332 332  
333 -Keepalive script interval time settings
285 +Keppalive script interval time settings
334 334  
335 335  
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