<
From version < 1.12 >
edited by Xiaoling
on 2022/05/14 09:54
To version < 5.1 >
edited by Kilight Cao
on 2022/05/25 11:16
>
Change comment: Uploaded new attachment "image-20220525111605-2.png", version {1}

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1 -XWiki.Xiaoling
1 +XWiki.Kilight
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22 22  
23 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 +== 2.1 Do you order the model with a cellular option ==
26 26  
27 -Make sure you order the model with the cellular option. Can check by command:
27 +Make sure you order the model with the cellular option. Can check by command or via the Web UI.
28 28  
29 29  (% class="box" %)
30 30  (((
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36 36  
37 37  == 2.2 Do you input the SIM card correctly ==
38 38  
39 -Below command can check:
39 +Below command can check if you have a SIM card inserted, or via Web UI
40 40  
41 +* 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
42 +* Make sure you have the correct direction to insert SIM card. Every device has an example photo in the manual for the direction.
43 +
41 41  (% class="box" %)
42 42  (((
43 43  root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
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132 132  )))
133 133  )))
134 134  
138 +(((
135 135  and run **/etc/init.d/firewall reload** or reboot the device.
140 +)))
136 136  
137 137  = 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
138 138  
139 139  Use SSH to access the gateway configuration page and run the minicom command
140 140  
146 +(((
141 141  Select "**Serial Port Setup**":
148 +)))
142 142  
143 143  (% class="box infomessage" %)
144 144  (((
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168 168  
169 169  (% class="box infomessage" %)
170 170  (((
171 -AT+GSN
178 +(((
179 + AT+GSN
172 172  )))
181 +)))
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  
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181 181  
182 182  (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
183 183  
193 +(((
184 184  This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
195 +)))
185 185  
197 +(((
186 186  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]]
199 +)))
187 187  
201 +(((
188 188  This is not beginner-friendly due to too many protocols.
203 +)))
189 189  
190 -
191 191  == 5.2 How to use the USB-Dongle at the gateway ==
192 192  
193 193  Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
194 194  
209 +(((
195 195  For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
211 +)))
196 196  
197 197  (% class="box" %)
198 198  (((
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201 201   The version numbers starting with 21 is NCM mode
202 202   The version numbers starting with 22 is Hilink mode
203 203   The E8372 only have Hilink mode
204 - (% style="color:red" %)Note:The e3372 in the vast majority of cases is Hilink mode
220 +**~ **(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode**
205 205  )))
206 206  
207 207  == 5.3 Hilink mode ==
208 208  
209 -Gateway upgrade to the specified firmware:
225 +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/]]
212 -
213 213  === 5.3.1 1.Plugs into the device ===
214 214  
229 +(((
215 215  USB-Dongle plugs into the gateway USB port
231 +)))
216 216  
233 +(((
217 217  Check the USB module via comman (% style="color:#037691" %)**lsusb**
235 +)))
218 218  
237 +(((
219 219  (% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.**
239 +)))
220 220  
221 221  [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
222 222  
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