Changes for page Cellular network connection details and tips
Last modified by Kilight Cao on 2024/12/31 16:38
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... ... @@ -23,6 +23,7 @@ 23 23 [[image:image-20220527153544-2.png]] 24 24 25 25 26 + 26 26 = **2. How to Debug if Cellular connection fails** = 27 27 28 28 ... ... @@ -29,6 +29,7 @@ 29 29 //If there is a problem with the cellular connection. Please check the below points~:// 30 30 31 31 33 + 32 32 == **2.1 Do you order the model with a cellular option** == 33 33 34 34 ... ... @@ -45,6 +45,7 @@ 45 45 [[image:image-20220601110748-1.png]] 46 46 47 47 50 + 48 48 == **2.2 Do you input the SIM card correctly** == 49 49 50 50 ... ... @@ -77,8 +77,10 @@ 77 77 [[image:image-20220527153827-5.png]] 78 78 79 79 83 + 80 80 == **2.3 Check dialing info** == 81 81 86 + 82 82 //run "**logread -f**" in gateway CLI。// 83 83 84 84 (% class="box" %) ... ... @@ -122,6 +122,7 @@ 122 122 ))) 123 123 124 124 130 + 125 125 == **2.4 If the following situation occurs, how can users solve this problem?** == 126 126 127 127 ... ... @@ -132,32 +132,41 @@ 132 132 133 133 //Regarding what APN your SIM card should use, Users can search for the APN corresponding to the SIM card by Google or ask the carrier.// 134 134 141 + 135 135 [[image:image-20220718155937-1.png||height="562" width="497"]] 136 136 137 137 145 + 138 138 === **2.4.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network.** === 139 139 140 140 141 141 //It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.// 142 142 151 + 143 143 [[image:1658131428288-728.png||height="538" width="494"]] 144 144 145 145 155 + 146 146 === **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** === 147 147 148 148 149 149 //Users need to check whether the SIM card type is suitable for the EC25 module.// 150 150 161 + 151 151 [[image:1658131612484-845.png||height="549" width="499"]] 152 152 153 153 165 + 154 154 === **2.4.4 SIM display:~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone?** === 155 155 156 156 157 157 //Users can insert SIM cards into the mobile phone for testing.// 158 158 171 + 159 159 [[image:image-20220718160804-3.png||height="602" width="500"]] 160 160 174 + 175 + 161 161 = **3. Share Cellular Network for WiFi & LAN clients** = 162 162 163 163 ... ... @@ -214,11 +214,13 @@ 214 214 215 215 **Enable Cellular and connect Ethernet at the same time** 216 216 217 -ETH icon is displayed as [[image:1658135519305-444.png]] Indicates that Ethernet is the main working network. 232 +ETH icon is displayed as [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network. 218 218 219 -Cell icon is displayed as [[image:1658135500498-725.png]] Indicates that Cellular is the backup WAN. 234 +Cell icon is displayed as [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN. 220 220 221 221 237 +(% style="display:none" %) (%%) 238 + 222 222 == **4.1 Switching between Cellular and Ethernet networks** == 223 223 224 224 ... ... @@ -231,7 +231,9 @@ 231 231 232 232 [[image:image-20220606140859-4.png||height="687" width="1107"]] 233 233 251 +(% style="display:none" %) (%%) 234 234 253 + 235 235 == **4.2 Switching between Cellular and WiFi networks** == 236 236 237 237 ... ... @@ -238,10 +238,11 @@ 238 238 (% class="wikigeneratedid" %) 239 239 //Enable **Cellular** and connect **WiFi** at the same time// 240 240 241 -//WiFi icon is displayed as //[[image:1658135519305-444.png]] //Indicates that WiFi is the main working network.//260 +//WiFi icon is displayed as //[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network. 242 242 243 -//Cell icon is displayed as //[[image:1658135500498-725.png]]// Indicates that Cellular is the backup WAN.// 262 +//Cell icon is displayed as //[[image:1658135500498-725.png||height="23" width="22"]]// Indicates that Cellular is the backup WAN.// 244 244 264 + 245 245 [[image:image-20220606141113-7.png||height="678" width="1106"]] 246 246 247 247 ... ... @@ -250,11 +250,13 @@ 250 250 [[image:image-20220606140932-5.png||height="687" width="1107"]] 251 251 252 252 273 + 253 253 == **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** == 254 254 255 255 256 256 [[image:image-20220606140328-1.png||height="682" width="1108"]] 257 257 279 + 258 258 259 259 ))) 260 260 ... ... @@ -281,20 +281,24 @@ 281 281 282 282 (% class="box infomessage" %) 283 283 ((( 284 - (% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**306 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 285 285 286 - (% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)**9600 8N1**308 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 287 287 ))) 288 288 289 289 290 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 312 +(% style="color:red" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 291 291 292 292 [[image:image-20220527154154-7.png]] 293 293 294 294 295 -//Enter **AT+GSN **in the interface to get the IMEI,// 317 +((( 318 +//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,// 319 +))) 296 296 297 -// **For example (% style="color:#037691" %)860548042566627(%%)**// 321 +((( 322 +//**For example: (% style="color:#037691" %)860548042566627(%%)**// 323 +))) 298 298 299 299 (% class="box infomessage" %) 300 300 ((( ... ... @@ -306,6 +306,7 @@ 306 306 [[image:image-20220527154231-8.png]] 307 307 308 308 335 + 309 309 = **6. How does the gateway connect to the network via a USB 4G Dongle** = 310 310 311 311 ... ... @@ -329,6 +329,7 @@ 329 329 330 330 //For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 331 331 359 + 332 332 333 333 ))) 334 334 ... ... @@ -352,6 +352,7 @@ 352 352 ))) 353 353 354 354 383 + 355 355 == **6.3 Hilink mode** == 356 356 357 357 ... ... @@ -358,6 +358,7 @@ 358 358 //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/]]// 359 359 360 360 390 + 361 361 === **6.3.1 Plugs into the device** === 362 362 363 363 ... ... @@ -376,6 +376,7 @@ 376 376 [[image:image-20220527154739-9.png]] 377 377 378 378 409 + 379 379 === **6.3.2 Detection of new network interfaces added** === 380 380 381 381 ... ... @@ -395,6 +395,7 @@ 395 395 //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 396 396 397 397 429 + 398 398 === **6.3.3 Add the new interface to the network configuration.** === 399 399 400 400 ... ... @@ -423,6 +423,7 @@ 423 423 //Now, Gateway is configured to access the internet on the LTE network.// 424 424 425 425 458 + 426 426 == **6.4 NCM mode** == 427 427 428 428 ... ... @@ -435,6 +435,7 @@ 435 435 //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 436 436 437 437 471 + 438 438 = **7. How to reduce data traffic** = 439 439 440 440 ... ... @@ -466,8 +466,10 @@ 466 466 //Keepalive script interval time settings// 467 467 468 468 503 + 469 469 == **7.2 Filter unwanted packets** == 470 470 506 + 471 471 See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 472 472 473 473