Changes for page Cellular network connection details and tips
Last modified by Kilight Cao on 2024/12/31 16:38
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... ... @@ -9,7 +9,7 @@ 9 9 = 1. Enable Cellular Connection = 10 10 11 11 12 -If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here. 12 +//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.// 13 13 14 14 [[image:image-20220601110850-2.png]] 15 15 ... ... @@ -17,7 +17,7 @@ 17 17 18 18 19 19 ((( 20 -If your device doesn't have a cellular module, you will see a cellular module not detected. 20 +//If your device doesn't have a cellular module, you will see a cellular module not detected.// 21 21 ))) 22 22 23 23 [[image:image-20220527153544-2.png]] ... ... @@ -26,13 +26,13 @@ 26 26 = 2. How to Debug if Cellular connection fails = 27 27 28 28 29 -If there is a problem with the cellular connection. Please check the below points: 29 +//If there is a problem with the cellular connection. Please check the below points~:// 30 30 31 31 32 32 == 2.1 Do you order the model with a cellular option == 33 33 34 34 35 -Make sure you order the model with the cellular option. Can check by command or via the Web UI. 35 +//Make sure you order the model with the cellular option. Can check by command or via the Web UI.// 36 36 37 37 (% class="box" %) 38 38 ((( ... ... @@ -48,14 +48,13 @@ 48 48 == 2.2 Do you input the SIM card correctly == 49 49 50 50 51 -**Below command can check if you have a SIM card inserted, or via Web UI** 51 +**//Below command can check if you have a SIM card inserted, or via Web UI//** 52 52 53 -* Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on 54 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 53 +* //Make sure to Power Off when you insert the SIM card and power on the device. The device doesn't support auto-detect SIM card on power on// 54 +* //Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.// 55 55 56 56 (% class="box" %) 57 57 ((( 58 -(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%) 59 59 //root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3** 60 60 SIM ready 61 61 Waiting for Registration..(120 sec max) ... ... @@ -69,10 +69,10 @@ 69 69 70 70 71 71 (% class="wikigeneratedid" %) 72 -**(% 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.** 71 +//**(% 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.**// 73 73 74 74 (% class="wikigeneratedid" %) 75 -Please check the IP address is displayed and the Internet displays "OK", it works properly. 74 +//Please check the IP address is displayed and the Internet displays "OK", it works properly.// 76 76 77 77 (% class="wikigeneratedid" %) 78 78 [[image:image-20220527153827-5.png]] ... ... @@ -81,7 +81,7 @@ 81 81 == 2.3 Check dialing info == 82 82 83 83 84 -run "**logread -f**" in gateway CLI。 83 +//run "**logread -f**" in gateway CLI。// 85 85 86 86 (% class="box" %) 87 87 ((( ... ... @@ -129,10 +129,11 @@ 129 129 === 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. === 130 130 131 131 132 -Users can check whether the APN matched by the SIM card is correct. 131 +//Users can check whether the APN matched by the SIM card is correct.// 133 133 134 -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. 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.// 135 135 135 + 136 136 [[image:image-20220718155937-1.png||height="562" width="497"]] 137 137 138 138 ... ... @@ -139,8 +139,9 @@ 139 139 === 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. === 140 140 141 141 142 -It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing. 142 +//It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.// 143 143 144 + 144 144 [[image:1658131428288-728.png||height="538" width="494"]] 145 145 146 146 ... ... @@ -147,8 +147,9 @@ 147 147 === 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. === 148 148 149 149 150 -Users need to check whether the SIM card type is suitable for the EC25 module. 151 +//Users need to check whether the SIM card type is suitable for the EC25 module.// 151 151 153 + 152 152 [[image:1658131612484-845.png||height="549" width="499"]] 153 153 154 154 ... ... @@ -155,8 +155,9 @@ 155 155 === 2.4.4 SIM display:~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone? === 156 156 157 157 158 -Users can insert SIM cards into the mobile phone for testing. 160 +//Users can insert SIM cards into the mobile phone for testing.// 159 159 162 + 160 160 [[image:image-20220718160804-3.png||height="602" width="500"]] 161 161 162 162 ... ... @@ -164,7 +164,7 @@ 164 164 165 165 166 166 ((( 167 -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. 170 +//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.// 168 168 ))) 169 169 170 170 (% class="box" %) ... ... @@ -201,17 +201,18 @@ 201 201 ))) 202 202 203 203 ((( 204 -and run **/etc/init.d/firewall reload** or **reboot the device**.207 +//and run **/etc/init.d/firewall reload** or reboot the device.// 205 205 206 206 207 207 = 4. Switching between Cellular and Ethernet and Wi-Fi networks = 208 208 209 209 210 -By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available. 213 +//By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.// 211 211 212 -Once the Ethernet of the Wi-Fi network is unavailable where the gateway network will switch to a Cell network from Ethernet or Wi-Fi. 215 +//Once the Ethernet of the Wi-Fi network is unavailable where the gateway network will switch to a Cell network from Ethernet or Wi-Fi.// 213 213 214 214 218 + 215 215 **Enable Cellular and connect Ethernet at the same time** 216 216 217 217 ETH icon is displayed as [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network. ... ... @@ -222,12 +222,12 @@ 222 222 == 4.1 Switching between Cellular and Ethernet networks == 223 223 224 224 225 -When connecting to the AP WiFI of the gateway, users can access the Web UI of the gateway through the default address 10.130.1.1 229 +//When connecting to the AP WiFI of the gateway, users can access the Web UI of the gateway through the default address 10.130.1.1// 226 226 227 227 [[image:image-20220606140622-2.png||height="664" width="1106"]] 228 228 229 229 230 -**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.** 234 +//**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**// 231 231 232 232 [[image:image-20220606140859-4.png||height="687" width="1107"]] 233 233 ... ... @@ -237,17 +237,17 @@ 237 237 238 238 239 239 (% class="wikigeneratedid" %) 240 -Enable **Cellular** and connect **WiFi** at the same time 244 +//Enable **Cellular** and connect **WiFi** at the same time// 241 241 242 -WiFi icon is displayed as [[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network. 246 +//WiFi icon is displayed as //[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network. 243 243 244 -Cell icon is displayed as 248 +//Cell icon is displayed as //[[image:1658135500498-725.png||height="23" width="22"]]// Indicates that Cellular is the backup WAN.// 245 245 246 246 247 247 [[image:image-20220606141113-7.png||height="678" width="1106"]] 248 248 249 249 250 -**Close the WiFi WAN, the gateway will switch to a Cellular network.** 254 +//**Close the WiFi WAN, the gateway will switch to a Cellular network.**// 251 251 252 252 [[image:image-20220606140932-5.png||height="687" width="1107"]] 253 253 ... ... @@ -262,44 +262,29 @@ 262 262 263 263 = 5. How does the gateway view the International Mobile Equipment Identity (IMEI) = 264 264 265 -== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) == 266 266 267 - 268 268 Users can get the IMEI via Linux command, but you have to access the gateway CLI. 269 269 270 270 (% class="box infomessage" %) 271 271 ((( 272 -**root@dragino- 24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **274 +**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom ** 273 273 ))) 274 274 275 -[[image:image-202 31218095203-4.png]]277 +[[image:image-20221027140604-1.png||height="330" width="707"]] 276 276 277 277 278 -[[image:image-202 31218095426-6.jpeg||height="466" width="990"]]280 +[[image:image-20221027151146-2.png||height="554" width="1000"]] 279 279 280 280 281 -== ForLPS8v2 viewtheInternationalMobileEquipmentIdentityIMEI) ==283 +== **How does the gateway access the Quetel module directly (to send AT commands)** == 282 282 283 -(% class="box infomessage" %) 284 -((( 285 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh** 286 -))) 287 287 288 - [[image:image-20231218094526-1.png]]286 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 289 289 290 - 291 -[[image:image-20231218094741-3.png]] 292 - 293 - 294 -== How does the gateway access the Quetel module directly (to send AT commands) == 295 - 296 - 297 -Users can access the gateway CLI and run the minicom command to get the configuration interface. 298 - 299 299 ((( 300 300 301 301 302 -**Enter the minicom command, then select the option ''serial port setup".** 291 +**//Enter the minicom command, then select the option ''serial port setup".//** 303 303 ))) 304 304 305 305 (% class="box infomessage" %) ... ... @@ -320,20 +320,20 @@ 320 320 ))) 321 321 322 322 323 -(% style="color:red" %)**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**// 324 324 325 325 [[image:image-20220527154154-7.png]] 326 326 327 327 328 -== International Mobile Equipment Identity (IMEI) == 317 +=== **International Mobile Equipment Identity (IMEI)** === 329 329 330 330 331 331 ((( 332 -Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI, 321 +//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,// 333 333 ))) 334 334 335 335 ((( 336 -**For example: (% style="color:#037691" %)860548042566627(%%)** 325 +//**For example: (% style="color:#037691" %)860548042566627(%%)**// 337 337 ))) 338 338 339 339 (% class="box infomessage" %) ... ... @@ -346,15 +346,15 @@ 346 346 [[image:image-20220527154231-8.png]] 347 347 348 348 349 -== Integrated Circuit Card Identifier (ICCID) == 338 +=== **Integrated Circuit Card Identifier (ICCID)** === 350 350 351 351 352 352 ((( 353 -Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID, 342 +//Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,// 354 354 ))) 355 355 356 356 ((( 357 -**For example: (% style="color:#037691" %)89860118005400261748(%%)** 346 +//**For example: (% style="color:#037691" %)89860118005400261748(%%)**// 358 358 359 359 (% class="box infomessage" %) 360 360 ((( ... ... @@ -370,22 +370,22 @@ 370 370 == 6.1 Introduction == 371 371 372 372 373 -(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 362 +(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 374 374 375 375 ((( 376 -This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 365 +//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 377 377 378 378 379 379 ))) 380 380 381 381 ((( 382 -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. 371 +//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.// 383 383 ))) 384 384 385 385 ((( 386 -This is not beginner-friendly due to too many protocols. 375 +//This is not beginner-friendly due to too many protocols.// 387 387 388 -For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]] 377 +//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 389 389 390 390 391 391 ))) ... ... @@ -393,10 +393,10 @@ 393 393 == 6.2 How to use the USB Dongle at the gateway == 394 394 395 395 396 -Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 385 +//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.// 397 397 398 398 ((( 399 -For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**. 388 +//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.// 400 400 ))) 401 401 402 402 (% class="box" %) ... ... @@ -420,15 +420,15 @@ 420 420 421 421 422 422 ((( 423 -USB-Dongle plugs into the gateway USB port 412 +//USB-Dongle plugs into the gateway USB port// 424 424 ))) 425 425 426 426 ((( 427 -Check the USB module via command (% style="color:#037691" %)**lsusb** 416 +//Check the USB module via command (% style="color:#037691" %)**lsusb**// 428 428 ))) 429 429 430 430 ((( 431 -(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.** 420 +(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**// 432 432 ))) 433 433 434 434 [[image:image-20220527154739-9.png]] ... ... @@ -437,7 +437,7 @@ 437 437 === 6.3.2 Detection of new network interfaces added === 438 438 439 439 440 -Check network configuration command line input: 429 +//Check network configuration command line input: // 441 441 442 442 (% class="box infomessage" %) 443 443 ((( ... ... @@ -448,9 +448,9 @@ 448 448 449 449 [[image:image-20220527154822-10.png]] 450 450 451 -In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2** 440 +//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**// 452 452 453 -Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0** 442 +//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 454 454 455 455 456 456 === 6.3.3 Add the new interface to the network configuration. === ... ... @@ -478,7 +478,7 @@ 478 478 479 479 [[image:image-20220527155013-12.png]] 480 480 481 -Now, Gateway is configured to access the internet on the LTE network. 470 +//Now, Gateway is configured to access the internet on the LTE network.// 482 482 483 483 484 484 == 6.4 NCM mode == ... ... @@ -489,57 +489,47 @@ 489 489 === 6.5.1 The USB-Dongle interface cannot obtain the IP address. === 490 490 491 491 492 -Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet. 481 +//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 493 493 494 494 495 495 = 7. How to reduce data traffic = 496 496 497 -== 7.1 How thegatewaywill consumedata traffic==486 +== 7.1 Reduce Status Uplink Interval == 498 498 499 -Below list the place where the data traffic will use. 500 500 501 -* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want) 502 -* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets) 503 -* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion) 504 -* System Keep Alive data. ( To ensure the system is more robust, can be disabled) 505 -* system Time synchronization Checking 506 -* Auto update ( Software auto update, can be disabled) 489 +**//The gateways will use the data traffic below two places.//** 507 507 508 508 509 -(% class="wikigeneratedid" %) 510 -=== 7.1.1 Uploading backup files to reduced data consumption === 492 +//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 511 511 494 +//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.// 512 512 513 - Users can upload this backup file to reduce data consumption in **System~-~->Back Up/Restore Config**, Download link for backup file:**[[attach:Reduced_data_consumption.tar.gz||target="_blank"]]**496 +[[image:image-20220527155108-13.png]] 514 514 515 -[[image:image-20240712093532-1.png]] 516 516 517 517 518 - === 7.1.2Auto update===500 +//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 519 519 502 +//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.// 520 520 521 - Gateway will check for update every day for new configureor software. User can disablethem by below method.504 +[[image:image-20220527155358-16.png]] 522 522 506 +//System General interface// 523 523 524 -=== 7.1.3 Filter unwanted packets === 525 525 509 +[[image:image-20220527155229-15.png]] 526 526 527 - When gateway connect to LoRaWAN server via LoRaWANprotocol , Gateway will by default get everypossible LoRaWANpacketsand forwardto LoRaWAN server. If therearesensors from othersin the samearea,such sensor data will also be forwardto LoRaWAN server ( they will be ignore by theserver). This also consume data.511 +//Keepalive script interval time settings// 528 528 529 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 530 530 514 +== 7.2 Filter unwanted packets == 531 531 532 -== 7.2 Usage statistics == 533 533 534 - ===7.2.1HowdoesOpenwrtusagestatistics ===517 +See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 535 535 536 536 537 - Thisisaneralinstruction for the use of Openwrtof Dragino devices.Current models include:520 +== 7.3 Usage statistics == 538 538 539 -* LPS8,LPS8N 540 -* LG308,LG308N 541 -* DLOS8,DLOS8N 542 -* LIG16 543 543 544 544 ~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]] 545 545 ... ... @@ -558,7 +558,6 @@ 558 558 559 559 [[image:image-20221124135102-2.png]] 560 560 561 - 562 562 4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar** 563 563 564 564 [[image:image-20221124134927-1.png]]
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