Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
Change comment:
There is no comment for this version
Summary
-
Page properties (2 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 5 removed)
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Kilight - Content
-
... ... @@ -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** = ... ... @@ -40,9 +40,11 @@ 40 40 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub// 41 41 ))) 42 42 43 -[[image:image-20220527153729-3.png]] 44 44 42 +(% class="wikigeneratedid" %) 43 +[[image:image-20220525140054-1.png||height="153" width="607"]] 45 45 45 + 46 46 == **2.2 Do you input the SIM card correctly** == 47 47 48 48 ... ... @@ -62,7 +62,7 @@ 62 62 63 63 64 64 (% class="wikigeneratedid" %) 65 -[[image:image-2022052 7153804-4.png]]65 +[[image:image-20220526104201-1.png||height="625" width="543"]] 66 66 67 67 68 68 (% class="wikigeneratedid" %) ... ... @@ -72,11 +72,10 @@ 72 72 //Please check the IP address is displayed and the Internet displays "OK", it works properly.// 73 73 74 74 (% class="wikigeneratedid" %) 75 -[[image:image-2022052 7153827-5.png]]75 +[[image:image-20220525141016-3.png||height="524" width="502"]] 76 76 77 +== 2.3 Check dialing info == 77 77 78 -== **2.3 Check dialing info** == 79 - 80 80 //run "**logread -f**" in gateway CLI。// 81 81 82 82 (% class="box" %) ... ... @@ -108,8 +108,8 @@ 108 108 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M 109 109 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: OK 110 110 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ~-~- got it 111 -(% style="color:#037691" %) **Fri Feb 7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M) ~-~-~-~--> In case the dialling process already reach here.112 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator **(%%)110 +(% style="color:#037691" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M) ~-~-~-~--> In case the dialling process already reach here. 111 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%) 113 113 (% style="color:black" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT) 114 114 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ^M 115 115 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M ... ... @@ -119,8 +119,6 @@ 119 119 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 120 120 ))) 121 121 122 - 123 - 124 124 = **3. Share Cellular Network for WiFi & LAN clients** = 125 125 126 126 ... ... @@ -128,6 +128,10 @@ 128 128 //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.// 129 129 ))) 130 130 128 +((( 129 + 130 +))) 131 + 131 131 (% class="box" %) 132 132 ((( 133 133 ((( ... ... @@ -201,9 +201,9 @@ 201 201 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 202 202 203 203 204 -//Enter **AT+GSN**in theinterfacetogetthe IMEI,//205 +//Enter AT+GSN in the serial port to view the IMEI// 205 205 206 - // **For example (% style="color:#037691" %)860548042566627(%%)**//207 +For example :** (% style="color:#037691" %)860548042566627(%%)** 207 207 208 208 (% class="box infomessage" %) 209 209 ((( ... ... @@ -214,40 +214,30 @@ 214 214 215 215 [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 216 216 217 - 218 218 = **5. How does the gateway connect to the network via a USB 4G Dongle** = 219 219 220 - 221 221 == **5.1 Introduction** == 222 222 222 +(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**// 223 223 224 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 225 - 226 226 ((( 227 227 //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 228 - 229 - 230 230 ))) 231 231 232 232 ((( 233 -//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.// 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]]// 234 234 ))) 235 235 236 236 ((( 237 237 //This is not beginner-friendly due to too many protocols.// 238 - 239 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 240 - 241 - 242 242 ))) 243 243 244 -== **5.2 How to use the USB 236 +== **5.2 How to use the USB-Dongle at the gateway** == 245 245 246 - 247 247 //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.// 248 248 249 249 ((( 250 -//For example, the Huawei-E3372/E8372 is using **Hilink mode**or**NCM mode**.//241 +//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.// 251 251 ))) 252 252 253 253 (% class="box" %) ... ... @@ -260,16 +260,12 @@ 260 260 **~ **(% style="color:red" %)**Note: The e3372 in the vast majority of cases is Hilink mode** 261 261 ))) 262 262 263 - 264 264 == **5.3 Hilink mode** == 265 265 266 - 267 267 //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/]]// 268 268 269 - 270 270 === **5.3.1 Plugs into the device** === 271 271 272 - 273 273 ((( 274 274 //USB-Dongle plugs into the gateway USB port// 275 275 ))) ... ... @@ -284,12 +284,10 @@ 284 284 285 285 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 286 286 287 - 288 288 === 5.3.2 Detection of new network interfaces added === 289 289 276 +//Command-line input: // 290 290 291 -//Check network configuration command line input: // 292 - 293 293 (% class="box infomessage" %) 294 294 ((( 295 295 ((( ... ... @@ -303,10 +303,8 @@ 303 303 304 304 //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 305 305 306 - 307 307 === **5.3.3 Add the new interface to the network configuration.** === 308 308 309 - 310 310 //Enter the configuration from the command line~:// 311 311 312 312 (% class="box" %) ... ... @@ -322,9 +322,8 @@ 322 322 323 323 [[~[~[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]] 324 324 308 +//Checking Network Configurations// 325 325 326 -//**Checking Network Configurations**// 327 - 328 328 //Command-line input: (% style="color:#037691" %)**ifconfig**// 329 329 330 330 [[~[~[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]] ... ... @@ -331,28 +331,20 @@ 331 331 332 332 //Now, Gateway is configured to access the internet on the LTE network.// 333 333 334 - 335 335 == **5.4 NCM mode** == 336 336 337 - 338 338 == **5.5 Troubleshooting** == 339 339 340 - 341 341 === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** === 342 342 343 - 344 344 //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 345 345 346 - 347 347 = **6. How to reduce data traffic** = 348 348 349 - 350 350 == **6.1 Introduce** == 351 351 328 +//The gateways will use the data traffic below two places.// 352 352 353 -**//The gateways will use the data traffic below two places.//** 354 - 355 - 356 356 //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 357 357 358 358 //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.// ... ... @@ -359,7 +359,6 @@ 359 359 360 360 [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 361 361 362 - 363 363 //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 364 364 365 365 //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.//
- image-20220527153337-1.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -25.3 KB - Content
- image-20220527153544-2.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -21.4 KB - Content
- image-20220527153729-3.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -19.8 KB - Content
- image-20220527153804-4.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -110.9 KB - Content
- image-20220527153827-5.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -78.0 KB - Content