Changes for page Cellular network connection details and tips
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... ... @@ -1,13 +1,15 @@ 1 -Table of Contents: 1 +**Table of Contents:** 2 2 3 3 {{toc/}} 4 4 5 + 6 + 5 5 = **1. Enable Cellular Connection** = 6 6 7 7 8 8 //If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.// 9 9 10 -[[image: https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]12 +[[image:image-20220527153337-1.png]] 11 11 12 12 13 13 **//Enable Cellular Connection//** ... ... @@ -16,7 +16,7 @@ 16 16 //If your device doesn't have a cellular module, you will see a cellular module not detected.// 17 17 ))) 18 18 19 -[[image: https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]21 +[[image:image-20220527153544-2.png]] 20 20 21 21 22 22 = **2. How to Debug if Cellular connection fails** = ... ... @@ -38,11 +38,9 @@ 38 38 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub// 39 39 ))) 40 40 43 +[[image:image-20220527153729-3.png]] 41 41 42 -(% class="wikigeneratedid" %) 43 -[[image:image-20220525140054-1.png||height="153" width="607"]] 44 44 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 6104201-1.png||height="625" width="543"]]65 +[[image:image-20220527153804-4.png]] 66 66 67 67 68 68 (% class="wikigeneratedid" %) ... ... @@ -72,10 +72,11 @@ 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 5141016-3.png||height="524" width="502"]]75 +[[image:image-20220527153827-5.png]] 76 76 77 -== 2.3 Check dialing info == 78 78 78 +== **2.3 Check dialing info** == 79 + 79 79 //run "**logread -f**" in gateway CLI。// 80 80 81 81 (% class="box" %) ... ... @@ -107,8 +107,8 @@ 107 107 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M 108 108 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: OK 109 109 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ~-~- got it 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(%%) 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**(%%) 112 112 (% style="color:black" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT) 113 113 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ^M 114 114 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M ... ... @@ -118,6 +118,7 @@ 118 118 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 119 119 ))) 120 120 122 + 121 121 = **3. Share Cellular Network for WiFi & LAN clients** = 122 122 123 123 ... ... @@ -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 ((( ... ... @@ -202,9 +202,9 @@ 202 202 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 203 203 204 204 205 -//Enter AT+GSN in the serialporttoviewthe IMEI//203 +//Enter **AT+GSN **in the interface to get the IMEI,// 206 206 207 -For example :**(% style="color:#037691" %)860548042566627(%%)**205 +// **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"]] 217 217 216 + 218 218 = **5. How does the gateway connect to the network via a USB 4G Dongle** = 219 219 219 + 220 220 == **5.1 Introduction** == 221 221 222 -(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**// 223 223 223 +(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 224 + 224 224 ((( 225 225 //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 227 + 228 + 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]]//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.// 230 230 ))) 231 231 232 232 ((( 233 233 //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 + 234 234 ))) 235 235 236 -== **5.2 How to use the USB -Dongle at the gateway** ==243 +== **5.2 How to use the USB Dongle at the gateway** == 237 237 245 + 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.// 249 +//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 ))) 253 253 262 + 254 254 == **5.3 Hilink mode** == 255 255 265 + 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/]]// 257 257 268 + 258 258 === **5.3.1 Plugs into the device** === 259 259 271 + 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"]] 273 273 286 + 274 274 === 5.3.2 Detection of new network interfaces added === 275 275 276 -//Command-line input: // 277 277 290 +//Check network configuration command line input: // 291 + 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**// 290 290 305 + 291 291 === **5.3.3 Add the new interface to the network configuration.** === 292 292 308 + 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// 309 309 325 +//**Checking Network Configurations**// 326 + 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.// 315 315 333 + 316 316 == **5.4 NCM mode** == 317 317 336 + 318 318 == **5.5 Troubleshooting** == 319 319 339 + 320 320 === **5.5.1 The USB-Dongle interface cannot obtain the IP address.** === 321 321 342 + 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.// 323 323 345 + 324 324 = **6. How to reduce data traffic** = 325 325 348 + 326 326 == **6.1 Introduce** == 327 327 328 -//The gateways will use the data traffic below two places.// 329 329 352 +**//The gateways will use the data traffic below two places.//** 353 + 354 + 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"]] 335 335 361 + 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.//
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