Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -1,15 +1,13 @@ 1 - **Table of Contents:**1 +Table of Contents: 2 2 3 3 {{toc/}} 4 4 5 - 6 - 7 7 = **1. Enable Cellular Connection** = 8 8 9 9 10 10 //If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.// 11 11 12 -[[image:image -20220527153337-1.png]]10 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]] 13 13 14 14 15 15 **//Enable Cellular Connection//** ... ... @@ -18,7 +18,7 @@ 18 18 //If your device doesn't have a cellular module, you will see a cellular module not detected.// 19 19 ))) 20 20 21 -[[image:image -20220527153544-2.png]]19 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]] 22 22 23 23 24 24 = **2. How to Debug if Cellular connection fails** = ... ... @@ -76,8 +76,10 @@ 76 76 (% class="wikigeneratedid" %) 77 77 [[image:image-20220525141016-3.png||height="524" width="502"]] 78 78 79 -== **2.3Checkdialing info**==77 +== == 80 80 79 +== 2.3 Check dialing info == 80 + 81 81 //run "**logread -f**" in gateway CLI。// 82 82 83 83 (% class="box" %) ... ... @@ -127,6 +127,10 @@ 127 127 //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.// 128 128 ))) 129 129 130 +((( 131 + 132 +))) 133 + 130 130 (% class="box" %) 131 131 ((( 132 132 ((( ... ... @@ -200,9 +200,9 @@ 200 200 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 201 201 202 202 203 -//Enter **AT+GSN**in theinterfacetogetthe IMEI,//207 +//Enter AT+GSN in the serial port to view the IMEI// 204 204 205 - // **For example (% style="color:#037691" %)860548042566627(%%)**//209 +For example :** (% style="color:#037691" %)860548042566627(%%)** 206 206 207 207 (% class="box infomessage" %) 208 208 ((( ... ... @@ -213,40 +213,30 @@ 213 213 214 214 [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 215 215 216 - 217 217 = **5. How does the gateway connect to the network via a USB 4G Dongle** = 218 218 219 - 220 220 == **5.1 Introduction** == 221 221 224 +(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**// 222 222 223 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 224 - 225 225 ((( 226 226 //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 227 - 228 - 229 229 ))) 230 230 231 231 ((( 232 -//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.// 231 +//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]]// 233 233 ))) 234 234 235 235 ((( 236 236 //This is not beginner-friendly due to too many protocols.// 237 - 238 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 239 - 240 - 241 241 ))) 242 242 243 -== **5.2 How to use the USB 238 +== **5.2 How to use the USB-Dongle at the gateway** == 244 244 245 - 246 246 //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.// 247 247 248 248 ((( 249 -//For example, the Huawei-E3372/E8372 is using **Hilink mode**or**NCM mode**.//243 +//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.// 250 250 ))) 251 251 252 252 (% class="box" %) ... ... @@ -259,16 +259,12 @@ 259 259 **~ **(% style="color:red" %)**Note: The e3372 in the vast majority of cases is Hilink mode** 260 260 ))) 261 261 262 - 263 263 == **5.3 Hilink mode** == 264 264 265 - 266 266 //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/]]// 267 267 268 - 269 269 === **5.3.1 Plugs into the device** === 270 270 271 - 272 272 ((( 273 273 //USB-Dongle plugs into the gateway USB port// 274 274 ))) ... ... @@ -283,12 +283,10 @@ 283 283 284 284 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 285 285 286 - 287 287 === 5.3.2 Detection of new network interfaces added === 288 288 278 +//Command-line input: // 289 289 290 -//Check network configuration command line input: // 291 - 292 292 (% class="box infomessage" %) 293 293 ((( 294 294 ((( ... ... @@ -302,10 +302,8 @@ 302 302 303 303 //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 304 304 305 - 306 306 === **5.3.3 Add the new interface to the network configuration.** === 307 307 308 - 309 309 //Enter the configuration from the command line~:// 310 310 311 311 (% class="box" %) ... ... @@ -321,9 +321,8 @@ 321 321 322 322 [[~[~[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]] 323 323 310 +//Checking Network Configurations// 324 324 325 -//**Checking Network Configurations**// 326 - 327 327 //Command-line input: (% style="color:#037691" %)**ifconfig**// 328 328 329 329 [[~[~[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]] ... ... @@ -330,28 +330,20 @@ 330 330 331 331 //Now, Gateway is configured to access the internet on the LTE network.// 332 332 333 - 334 334 == **5.4 NCM mode** == 335 335 336 - 337 337 == **5.5 Troubleshooting** == 338 338 339 - 340 340 === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** === 341 341 342 - 343 343 //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 344 344 345 - 346 346 = **6. How to reduce data traffic** = 347 347 348 - 349 349 == **6.1 Introduce** == 350 350 330 +//The gateways will use the data traffic below two places.// 351 351 352 -**//The gateways will use the data traffic below two places.//** 353 - 354 - 355 355 //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 356 356 357 357 //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.// ... ... @@ -358,7 +358,6 @@ 358 358 359 359 [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 360 360 361 - 362 362 //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 363 363 364 364 //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.// ... ... @@ -371,3 +371,4 @@ 371 371 372 372 //Keepalive script interval time settings// 373 373 350 +
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