Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -10,9 +10,7 @@ 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 ... ... @@ -22,9 +22,9 @@ 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 acellular 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 ((( ... ... @@ -34,26 +34,19 @@ 34 34 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 35 35 ))) 36 36 37 -== == 38 - 39 39 == 2.2 Do you input the SIM card correctly == 40 40 41 -Below command can check if you have a SIM card inserted, or via Web UI37 +Below command can check: 42 42 43 -* 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 44 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 45 - 46 46 (% class="box" %) 47 47 ((( 48 -root@dragino-1d add8:~~# comgt -d /dev/ttyUSB341 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3 49 49 SIM ready 50 50 Waiting for Registration..(120 sec max) 51 -Registered on Home network: "CHN- UNICOM",752 -Signal Quality: 10,9944 +Registered on Home network: "CHN-CT",7 45 +Signal Quality: 23,99 53 53 ))) 54 54 55 -== == 56 - 57 57 == 2.3 Check dialing info == 58 58 59 59 run "logread -f" in console ... ... @@ -100,17 +100,12 @@ 100 100 101 101 = 3. Share Cellular Network for WiFi & LAN clients = 102 102 103 -((( 104 104 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. 105 -))) 106 106 107 -((( 108 108 root@dragino-1d25dc:~~# cat /etc/config/firewall 109 -))) 110 110 111 111 (% class="box" %) 112 112 ((( 113 -((( 114 114 config defaults 115 115 option syn_flood '1' 116 116 option input 'ACCEPT' ... ... @@ -137,19 +137,14 @@ 137 137 option src 'lan' 138 138 option dest 'wan' 139 139 ))) 140 -))) 141 141 142 -((( 143 143 and run **/etc/init.d/firewall reload** or reboot the device. 144 -))) 145 145 146 146 = 4. How does the gateway view the International Mobile Equipment Identity (IMEI) = 147 147 148 148 Use SSH to access the gateway configuration page and run the minicom command 149 149 150 -((( 151 151 Select "**Serial Port Setup**": 152 -))) 153 153 154 154 (% class="box infomessage" %) 155 155 ((( ... ... @@ -179,68 +179,54 @@ 179 179 180 180 (% class="box infomessage" %) 181 181 ((( 182 -((( 183 - AT+GSN 163 +AT+GSN 184 184 ))) 185 -))) 186 186 187 187 [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 188 188 189 189 Enter the AT command 190 190 170 + 191 191 = 5. How does the gateway connect to the network via a USB 4G Dongle = 192 192 193 193 == 5.1 Introduction == 194 194 195 - (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**175 +Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware 196 196 197 -((( 198 198 This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 199 -))) 200 200 201 -((( 202 202 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]] 203 -))) 204 204 205 -((( 206 206 This is not beginner-friendly due to too many protocols. 207 -))) 208 208 183 + 209 209 == 5.2 How to use the USB-Dongle at the gateway == 210 210 211 211 Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 212 212 213 -((( 214 214 For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 215 -))) 216 216 217 -(% class="box" %) 218 -((( 219 - Huawei-E3372/E8372 220 - Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 190 +{{{ Huawei-E3372/E8372 191 + Check E3372 version to determine the mode. 221 221 The version numbers starting with 21 is NCM mode 222 222 The version numbers starting with 22 is Hilink mode 223 223 The E8372 only have Hilink mode 224 - **~**(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode**225 - )))195 + Note:The e3372 in the vast majority of cases is Hilink mode 196 +}}} 226 226 227 227 == 5.3 Hilink mode == 228 228 229 -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/]]200 +Gateway upgrade to the specified firmware: 230 230 202 +[[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/]] 203 + 231 231 === 5.3.1 1.Plugs into the device === 232 232 233 -((( 234 234 USB-Dongle plugs into the gateway USB port 235 -))) 236 236 237 -((( 238 -Check the USB module via comman (% style="color:#037691" %)**lsusb** 239 -))) 208 +Check the USB module via comman lsusb 240 240 241 -((( 242 -(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 243 -))) 210 +Note : User neet to do that connect gateway command line via ssh. 244 244 245 245 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 246 246 ... ... @@ -248,30 +248,28 @@ 248 248 249 249 === 5.3.2 2.Detection of new network interfaces added === 250 250 251 -Command line input: (% style="color:#037691" %)**ifconfig -a**218 +Command line input: ifconfig -a 252 252 253 253 [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]] 254 254 255 255 Check the network 256 256 257 -In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2**224 +In the command output user can see that the new interface added is eth2 258 258 259 -Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**226 +Usually,user can see that the new interface added is eth2 or wwan0 260 260 261 261 === 5.3.3 3.Add the new interface to the network confiutation. === 262 262 263 263 Enter the configuration from the command line: 264 264 265 -(% class="box" %) 266 -((( 267 -uci set network.lte=interface 232 +{{{uci set network.lte=interface 268 268 uci set network.lte.proto=dhcp 269 -uci set network.lte.ifname=eth2 ~-~-~-~-~-~-~-~-->#This depend on the name of the new interface gateway add234 +uci set network.lte.ifname=eth2 --------->#This depend on the name of the new interface gateway add 270 270 uci commit network 271 271 uci set firewall.@zone[1].network="wan wwan wan6 lte" 272 272 uci commit firewall 273 273 /etc/init.d/network restart 274 - )))239 +}}} 275 275 276 276 [[~[~[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]] 277 277 ... ... @@ -279,7 +279,7 @@ 279 279 280 280 Checking Network Configurations 281 281 282 -Command line input: (% style="color:#037691" %)**ifconfig**247 +Command line input: ifconfig 283 283 284 284 [[~[~[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]] 285 285
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