Changes for page Cellular network connection details and tips
Last modified by Kilight Cao on 2024/12/31 16:38
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... ... @@ -1,5 +3,3 @@ 1 - 2 - 3 3 **Table of Contents:** 4 4 5 5 {{toc/}} ... ... @@ -23,7 +23,6 @@ 23 23 [[image:image-20220527153544-2.png]] 24 24 25 25 26 - 27 27 = **2. How to Debug if Cellular connection fails** = 28 28 29 29 ... ... @@ -30,7 +30,6 @@ 30 30 //If there is a problem with the cellular connection. Please check the below points~:// 31 31 32 32 33 - 34 34 == **2.1 Do you order the model with a cellular option** == 35 35 36 36 ... ... @@ -47,7 +47,6 @@ 47 47 [[image:image-20220601110748-1.png]] 48 48 49 49 50 - 51 51 == **2.2 Do you input the SIM card correctly** == 52 52 53 53 ... ... @@ -71,7 +71,7 @@ 71 71 72 72 73 73 (% class="wikigeneratedid" %) 74 -//** (% style="color:red" %)Note:(%%)**(% style="color:red" %)**If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.**//69 +//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.// 75 75 76 76 (% class="wikigeneratedid" %) 77 77 //Please check the IP address is displayed and the Internet displays "OK", it works properly.// ... ... @@ -80,10 +80,8 @@ 80 80 [[image:image-20220527153827-5.png]] 81 81 82 82 83 - 84 84 == **2.3 Check dialing info** == 85 85 86 - 87 87 //run "**logread -f**" in gateway CLI。// 88 88 89 89 (% class="box" %) ... ... @@ -127,7 +127,6 @@ 127 127 ))) 128 128 129 129 130 - 131 131 == **2.4 If the following situation occurs, how can users solve this problem?** == 132 132 133 133 ... ... @@ -138,41 +138,32 @@ 138 138 139 139 //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.// 140 140 141 - 142 142 [[image:image-20220718155937-1.png||height="562" width="497"]] 143 143 144 144 145 - 146 146 === **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.** === 147 147 148 148 149 149 //It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.// 150 150 151 - 152 152 [[image:1658131428288-728.png||height="538" width="494"]] 153 153 154 154 155 - 156 156 === **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** === 157 157 158 158 159 159 //Users need to check whether the SIM card type is suitable for the EC25 module.// 160 160 161 - 162 162 [[image:1658131612484-845.png||height="549" width="499"]] 163 163 164 164 165 - 166 166 === **2.4.4 SIM display:~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone?** === 167 167 168 168 169 169 //Users can insert SIM cards into the mobile phone for testing.// 170 170 171 - 172 172 [[image:image-20220718160804-3.png||height="602" width="500"]] 173 173 174 - 175 - 176 176 = **3. Share Cellular Network for WiFi & LAN clients** = 177 177 178 178 ... ... @@ -229,13 +229,11 @@ 229 229 230 230 **Enable Cellular and connect Ethernet at the same time** 231 231 232 -ETH icon is displayed as [[image:1658135519305-444.png ||height="18" width="19"]] Indicates that Ethernet is the main working network.215 +ETH icon is displayed as [[image:1658135519305-444.png]] Indicates that Ethernet is the main working network. 233 233 234 -Cell icon is displayed as [[image:1658135500498-725.png ||height="17" width="17"]] Indicates that Cellular is the backup WAN.217 +Cell icon is displayed as [[image:1658135500498-725.png]] Indicates that Cellular is the backup WAN. 235 235 236 236 237 -(% style="display:none" %) (%%) 238 - 239 239 == **4.1 Switching between Cellular and Ethernet networks** == 240 240 241 241 ... ... @@ -248,9 +248,7 @@ 248 248 249 249 [[image:image-20220606140859-4.png||height="687" width="1107"]] 250 250 251 -(% style="display:none" %) (%%) 252 252 253 - 254 254 == **4.2 Switching between Cellular and WiFi networks** == 255 255 256 256 ... ... @@ -257,11 +257,10 @@ 257 257 (% class="wikigeneratedid" %) 258 258 //Enable **Cellular** and connect **WiFi** at the same time// 259 259 260 -//WiFi icon is displayed as //[[image:1658135519305-444.png ||height="23" width="24"]] Indicates that WiFi is the main working network.239 +//WiFi icon is displayed as //[[image:1658135519305-444.png]]// Indicates that WiFi is the main working network.// 261 261 262 -//Cell icon is displayed as //[[image:1658135500498-725.png ||height="23" width="22"]]// Indicates that Cellular is the backup WAN.//241 +//Cell icon is displayed as //[[image:1658135500498-725.png]]// Indicates that Cellular is the backup WAN.// 263 263 264 - 265 265 [[image:image-20220606141113-7.png||height="678" width="1106"]] 266 266 267 267 ... ... @@ -270,13 +270,11 @@ 270 270 [[image:image-20220606140932-5.png||height="687" width="1107"]] 271 271 272 272 273 - 274 274 == **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** == 275 275 276 276 277 277 [[image:image-20220606140328-1.png||height="682" width="1108"]] 278 278 279 - 280 280 281 281 ))) 282 282 ... ... @@ -293,7 +293,7 @@ 293 293 294 294 (% class="box infomessage" %) 295 295 ((( 296 - **root@dragino-1ef9ac:~~# minicom -s**272 +root@dragino-1ef9ac:~~# minicom -s 297 297 ))) 298 298 299 299 [[image:image-20220527154132-6.png]] ... ... @@ -303,24 +303,20 @@ 303 303 304 304 (% class="box infomessage" %) 305 305 ((( 306 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 282 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 307 307 308 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 (%%)**284 +(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1** 309 309 ))) 310 310 311 311 312 - (% style="color:red" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//288 +//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 313 313 314 314 [[image:image-20220527154154-7.png]] 315 315 316 316 317 -((( 318 -//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,// 319 -))) 293 +//Enter **AT+GSN **in the interface to get the IMEI,// 320 320 321 -((( 322 -//**For example: (% style="color:#037691" %)860548042566627(%%)**// 323 -))) 295 +// **For example (% style="color:#037691" %)860548042566627(%%)**// 324 324 325 325 (% class="box infomessage" %) 326 326 ((( ... ... @@ -332,7 +332,6 @@ 332 332 [[image:image-20220527154231-8.png]] 333 333 334 334 335 - 336 336 = **6. How does the gateway connect to the network via a USB 4G Dongle** = 337 337 338 338 ... ... @@ -356,7 +356,6 @@ 356 356 357 357 //For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 358 358 359 - 360 360 361 361 ))) 362 362 ... ... @@ -380,7 +380,6 @@ 380 380 ))) 381 381 382 382 383 - 384 384 == **6.3 Hilink mode** == 385 385 386 386 ... ... @@ -387,7 +387,6 @@ 387 387 //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/]]// 388 388 389 389 390 - 391 391 === **6.3.1 Plugs into the device** === 392 392 393 393 ... ... @@ -406,7 +406,6 @@ 406 406 [[image:image-20220527154739-9.png]] 407 407 408 408 409 - 410 410 === **6.3.2 Detection of new network interfaces added** === 411 411 412 412 ... ... @@ -426,7 +426,6 @@ 426 426 //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 427 427 428 428 429 - 430 430 === **6.3.3 Add the new interface to the network configuration.** === 431 431 432 432 ... ... @@ -455,7 +455,6 @@ 455 455 //Now, Gateway is configured to access the internet on the LTE network.// 456 456 457 457 458 - 459 459 == **6.4 NCM mode** == 460 460 461 461 ... ... @@ -468,7 +468,6 @@ 468 468 //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 469 469 470 470 471 - 472 472 = **7. How to reduce data traffic** = 473 473 474 474 ... ... @@ -500,10 +500,8 @@ 500 500 //Keepalive script interval time settings// 501 501 502 502 503 - 504 504 == **7.2 Filter unwanted packets** == 505 505 506 - 507 507 See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 508 508 509 509