Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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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 ((( ... ... @@ -48,10 +48,10 @@ 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 ((( ... ... @@ -68,10 +68,10 @@ 68 68 69 69 70 70 (% class="wikigeneratedid" %) 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.** 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.**// 72 72 73 73 (% class="wikigeneratedid" %) 74 -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.// 75 75 76 76 (% class="wikigeneratedid" %) 77 77 [[image:image-20220527153827-5.png]] ... ... @@ -80,7 +80,7 @@ 80 80 == 2.3 Check dialing info == 81 81 82 82 83 -run "**logread -f**" in gateway CLI。 83 +//run "**logread -f**" in gateway CLI。// 84 84 85 85 (% class="box" %) 86 86 ((( ... ... @@ -128,9 +128,9 @@ 128 128 === 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. === 129 129 130 130 131 -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.// 132 132 133 -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. 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.// 134 134 135 135 136 136 [[image:image-20220718155937-1.png||height="562" width="497"]] ... ... @@ -139,7 +139,7 @@ 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.// 143 143 144 144 145 145 [[image:1658131428288-728.png||height="538" width="494"]] ... ... @@ -148,7 +148,7 @@ 148 148 === 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. === 149 149 150 150 151 -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.// 152 152 153 153 154 154 [[image:1658131612484-845.png||height="549" width="499"]] ... ... @@ -157,7 +157,7 @@ 157 157 === 2.4.4 SIM display:~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone? === 158 158 159 159 160 -Users can insert SIM cards into the mobile phone for testing. 160 +//Users can insert SIM cards into the mobile phone for testing.// 161 161 162 162 163 163 [[image:image-20220718160804-3.png||height="602" width="500"]] ... ... @@ -167,7 +167,7 @@ 167 167 168 168 169 169 ((( 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. 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.// 171 171 ))) 172 172 173 173 (% class="box" %) ... ... @@ -204,17 +204,18 @@ 204 204 ))) 205 205 206 206 ((( 207 -and run **/etc/init.d/firewall reload** or **reboot the device**.207 +//and run **/etc/init.d/firewall reload** or reboot the device.// 208 208 209 209 210 210 = 4. Switching between Cellular and Ethernet and Wi-Fi networks = 211 211 212 212 213 -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.// 214 214 215 -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. 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.// 216 216 217 217 218 + 218 218 **Enable Cellular and connect Ethernet at the same time** 219 219 220 220 ETH icon is displayed as [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network. ... ... @@ -225,12 +225,12 @@ 225 225 == 4.1 Switching between Cellular and Ethernet networks == 226 226 227 227 228 -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// 229 229 230 230 [[image:image-20220606140622-2.png||height="664" width="1106"]] 231 231 232 232 233 -**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.**// 234 234 235 235 [[image:image-20220606140859-4.png||height="687" width="1107"]] 236 236 ... ... @@ -240,17 +240,17 @@ 240 240 241 241 242 242 (% class="wikigeneratedid" %) 243 -Enable **Cellular** and connect **WiFi** at the same time 244 +//Enable **Cellular** and connect **WiFi** at the same time// 244 244 245 -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. 246 246 247 -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.// 248 248 249 249 250 250 [[image:image-20220606141113-7.png||height="678" width="1106"]] 251 251 252 252 253 -**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.**// 254 254 255 255 [[image:image-20220606140932-5.png||height="687" width="1107"]] 256 256 ... ... @@ -265,44 +265,29 @@ 265 265 266 266 = 5. How does the gateway view the International Mobile Equipment Identity (IMEI) = 267 267 268 -=== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) === 269 269 270 - 271 271 Users can get the IMEI via Linux command, but you have to access the gateway CLI. 272 272 273 273 (% class="box infomessage" %) 274 274 ((( 275 -**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 ** 276 276 ))) 277 277 278 -[[image:image-202 31218095203-4.png]]277 +[[image:image-20221027140604-1.png||height="330" width="707"]] 279 279 280 280 281 -[[image:image-202 31218095426-6.jpeg||height="466" width="990"]]280 +[[image:image-20221027151146-2.png||height="554" width="1000"]] 282 282 283 283 284 -=== For LPS8v2 view the International Mobile Equipment Identity (IMEI) === 285 - 286 -(% class="box infomessage" %) 287 -((( 288 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh** 289 -))) 290 - 291 -[[image:image-20231218094526-1.png]] 292 - 293 - 294 -[[image:image-20231218094741-3.png]] 295 - 296 - 297 297 == **How does the gateway access the Quetel module directly (to send AT commands)** == 298 298 299 299 300 -Users can access the gateway CLI and run the minicom command to get the configuration interface. 286 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 301 301 302 302 ((( 303 303 304 304 305 -**Enter the minicom command, then select the option ''serial port setup".** 291 +**//Enter the minicom command, then select the option ''serial port setup".//** 306 306 ))) 307 307 308 308 (% class="box infomessage" %) ... ... @@ -323,7 +323,7 @@ 323 323 ))) 324 324 325 325 326 -(% 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**// 327 327 328 328 [[image:image-20220527154154-7.png]] 329 329 ... ... @@ -332,11 +332,11 @@ 332 332 333 333 334 334 ((( 335 -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,// 336 336 ))) 337 337 338 338 ((( 339 -**For example: (% style="color:#037691" %)860548042566627(%%)** 325 +//**For example: (% style="color:#037691" %)860548042566627(%%)**// 340 340 ))) 341 341 342 342 (% class="box infomessage" %) ... ... @@ -353,11 +353,11 @@ 353 353 354 354 355 355 ((( 356 -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,// 357 357 ))) 358 358 359 359 ((( 360 -**For example: (% style="color:#037691" %)89860118005400261748(%%)** 346 +//**For example: (% style="color:#037691" %)89860118005400261748(%%)**// 361 361 362 362 (% class="box infomessage" %) 363 363 ((( ... ... @@ -373,22 +373,22 @@ 373 373 == 6.1 Introduction == 374 374 375 375 376 -(% 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//** 377 377 378 378 ((( 379 -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.// 380 380 381 381 382 382 ))) 383 383 384 384 ((( 385 -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.// 386 386 ))) 387 387 388 388 ((( 389 -This is not beginner-friendly due to too many protocols. 375 +//This is not beginner-friendly due to too many protocols.// 390 390 391 -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]]// 392 392 393 393 394 394 ))) ... ... @@ -396,10 +396,10 @@ 396 396 == 6.2 How to use the USB Dongle at the gateway == 397 397 398 398 399 -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.// 400 400 401 401 ((( 402 -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**.// 403 403 ))) 404 404 405 405 (% class="box" %) ... ... @@ -423,15 +423,15 @@ 423 423 424 424 425 425 ((( 426 -USB-Dongle plugs into the gateway USB port 412 +//USB-Dongle plugs into the gateway USB port// 427 427 ))) 428 428 429 429 ((( 430 -Check the USB module via command (% style="color:#037691" %)**lsusb** 416 +//Check the USB module via command (% style="color:#037691" %)**lsusb**// 431 431 ))) 432 432 433 433 ((( 434 -(% 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.**// 435 435 ))) 436 436 437 437 [[image:image-20220527154739-9.png]] ... ... @@ -440,7 +440,7 @@ 440 440 === 6.3.2 Detection of new network interfaces added === 441 441 442 442 443 -Check network configuration command line input: 429 +//Check network configuration command line input: // 444 444 445 445 (% class="box infomessage" %) 446 446 ((( ... ... @@ -451,9 +451,9 @@ 451 451 452 452 [[image:image-20220527154822-10.png]] 453 453 454 -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**// 455 455 456 -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**// 457 457 458 458 459 459 === 6.3.3 Add the new interface to the network configuration. === ... ... @@ -481,7 +481,7 @@ 481 481 482 482 [[image:image-20220527155013-12.png]] 483 483 484 -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.// 485 485 486 486 487 487 == 6.4 NCM mode == ... ... @@ -492,65 +492,48 @@ 492 492 === 6.5.1 The USB-Dongle interface cannot obtain the IP address. === 493 493 494 494 495 -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.// 496 496 497 497 498 498 = 7. How to reduce data traffic = 499 499 500 -== 7.1 How thegatewaywill consumedata traffic==486 +== 7.1 Reduce Status Uplink Interval == 501 501 502 -Below list the place where the data traffic will use. 503 503 504 -* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want) 505 -* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets) 506 -* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion) 507 -* System Keep Alive data. ( To ensure the system is more robust, can be disabled) 508 -* system Time synchronization Checking 509 -* Auto update ( Software auto update, can be disabled) 489 +**//The gateways will use the data traffic below two places.//** 510 510 511 -=== 7.1.1 LoRaWAN Status push or polling data to LoRaWAN server === 512 512 513 - Whengatewayconnect to LoRaWANserverviaLoRaWAN protocol,besidesthe sensor datauplink/downlink.gateway will still need to:492 +//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 514 514 515 -* Uplink self-status to the LoRaWAN server every 30s. the users can adjust **Keep Alive Period** as below 516 -* Check LoRaWAN server status every 5 seconds to see if there is valid downlink command to sensors. We don't provide WEB UI option to modify this time, because the modify of this settings will lead to fail on OTAA Join and Downlink commands. 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.// 517 517 518 518 [[image:image-20220527155108-13.png]] 519 519 520 520 521 -=== 7.1.2 System Keep Alive data === 522 522 523 - SystemKeepAliveData isused tocheckgateway-network statusandfix possibleissue.Gateway will check every15 secondsand generatetraffic.500 +//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 524 524 525 - Baseon15secondspercheck,the data traffic isabout 2M data traffic per day.Users can adjust**KeepaliveInterval**as below.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.// 526 526 527 -[[image:image-20220527155 229-15.png||height="511" width="986"]]504 +[[image:image-20220527155358-16.png]] 528 528 506 +//System General interface// 529 529 530 -=== 7.1.3 Auto update === 531 531 532 - Gateway will check for update every day for new configureor software. User can disablethem by below method.509 +[[image:image-20220527155229-15.png]] 533 533 511 +//Keepalive script interval time settings// 534 534 535 -=== 7.1.4 Filter unwanted packets === 536 536 537 - Whengatewayconnect to LoRaWAN server via LoRaWAN protocol, Gateway will by default get everypossible LoRaWAN packets and forward to LoRaWAN server. If there are sensors from othersin the same area, such sensor data will alsobe forward to LoRaWAN server ( they will be ignore by the server). This also consume data.514 +== 7.2 Filter unwanted packets == 538 538 516 + 539 539 See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 540 540 541 541 542 -== 7. 2Usage statistics ==520 +== 7.3 Usage statistics == 543 543 544 544 545 -=== 7.2.1 How does Openwrt usage statistics === 546 - 547 -This is a general instruction for the use of Openwrt of Dragino devices. Current models include: 548 - 549 -* LPS8,LPS8N 550 -* LG308,LG308N 551 -* DLOS8,DLOS8N 552 -* LIG16 553 - 554 554 ~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]] 555 555 556 556 2. Install luci-app-statistics using the following terminal commands: ... ... @@ -568,7 +568,6 @@ 568 568 569 569 [[image:image-20221124135102-2.png]] 570 570 571 - 572 572 4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar** 573 573 574 574 [[image:image-20221124134927-1.png]]
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