Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -74,7 +74,7 @@ 74 74 (% class="wikigeneratedid" %) 75 75 [[image:image-20220525141016-3.png||height="524" width="502"]] 76 76 77 -== 2.3 Check dialing info == 77 +== **2.3 Check dialing info** == 78 78 79 79 //run "**logread -f**" in gateway CLI。// 80 80 ... ... @@ -125,10 +125,6 @@ 125 125 //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.// 126 126 ))) 127 127 128 -((( 129 - 130 -))) 131 - 132 132 (% class="box" %) 133 133 ((( 134 134 ((( ... ... @@ -204,7 +204,7 @@ 204 204 205 205 //Enter AT+GSN in the serial port to view the IMEI// 206 206 207 -For example :** (% style="color:#037691" %)860548042566627(%%)** 203 +//For example :** (% style="color:#037691" %)860548042566627(%%)**// 208 208 209 209 (% class="box infomessage" %) 210 210 ((( ... ... @@ -215,30 +215,40 @@ 215 215 216 216 [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 217 217 214 + 218 218 = **5. How does the gateway connect to the network via a USB 4G Dongle** = 219 219 217 + 220 220 == **5.1 Introduction** == 221 221 220 + 222 222 (% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**// 223 223 224 224 ((( 225 225 //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 225 + 226 + 226 226 ))) 227 227 228 228 ((( 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 +//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.// 230 230 ))) 231 231 232 232 ((( 233 233 //This is not beginner-friendly due to too many protocols.// 235 + 236 +//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 237 + 238 + 234 234 ))) 235 235 236 236 == **5.2 How to use the USB-Dongle at the gateway** == 237 237 243 + 238 238 //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.// 239 239 240 240 ((( 241 -//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.// 247 +//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.// 242 242 ))) 243 243 244 244 (% class="box" %) ... ... @@ -251,12 +251,16 @@ 251 251 **~ **(% style="color:red" %)**Note: The e3372 in the vast majority of cases is Hilink mode** 252 252 ))) 253 253 260 + 254 254 == **5.3 Hilink mode** == 255 255 263 + 256 256 //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/]]// 257 257 266 + 258 258 === **5.3.1 Plugs into the device** === 259 259 269 + 260 260 ((( 261 261 //USB-Dongle plugs into the gateway USB port// 262 262 ))) ... ... @@ -271,10 +271,12 @@ 271 271 272 272 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 273 273 284 + 274 274 === 5.3.2 Detection of new network interfaces added === 275 275 276 -//Command-line input: // 277 277 288 +//Check network configuration command line input: // 289 + 278 278 (% class="box infomessage" %) 279 279 ((( 280 280 ((( ... ... @@ -288,8 +288,10 @@ 288 288 289 289 //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 290 290 303 + 291 291 === **5.3.3 Add the new interface to the network configuration.** === 292 292 306 + 293 293 //Enter the configuration from the command line~:// 294 294 295 295 (% class="box" %) ... ... @@ -305,8 +305,9 @@ 305 305 306 306 [[~[~[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]] 307 307 308 -//Checking Network Configurations// 309 309 323 +//**Checking Network Configurations**// 324 + 310 310 //Command-line input: (% style="color:#037691" %)**ifconfig**// 311 311 312 312 [[~[~[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]] ... ... @@ -313,20 +313,28 @@ 313 313 314 314 //Now, Gateway is configured to access the internet on the LTE network.// 315 315 331 + 316 316 == **5.4 NCM mode** == 317 317 334 + 318 318 == **5.5 Troubleshooting** == 319 319 337 + 320 320 === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** === 321 321 340 + 322 322 //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 323 323 343 + 324 324 = **6. How to reduce data traffic** = 325 325 346 + 326 326 == **6.1 Introduce** == 327 327 328 -//The gateways will use the data traffic below two places.// 329 329 350 +**//The gateways will use the data traffic below two places.//** 351 + 352 + 330 330 //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 331 331 332 332 //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.// ... ... @@ -333,6 +333,7 @@ 333 333 334 334 [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 335 335 359 + 336 336 //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 337 337 338 338 //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.//