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 ((( ... ... @@ -128,10 +128,11 @@ 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 + 135 135 [[image:image-20220718155937-1.png||height="562" width="497"]] 136 136 137 137 ... ... @@ -138,8 +138,9 @@ 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 -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.// 142 142 144 + 143 143 [[image:1658131428288-728.png||height="538" width="494"]] 144 144 145 145 ... ... @@ -146,8 +146,9 @@ 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 -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.// 150 150 153 + 151 151 [[image:1658131612484-845.png||height="549" width="499"]] 152 152 153 153 ... ... @@ -154,8 +154,9 @@ 154 154 === 2.4.4 SIM display:~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone? === 155 155 156 156 157 -Users can insert SIM cards into the mobile phone for testing. 160 +//Users can insert SIM cards into the mobile phone for testing.// 158 158 162 + 159 159 [[image:image-20220718160804-3.png||height="602" width="500"]] 160 160 161 161 ... ... @@ -163,7 +163,7 @@ 163 163 164 164 165 165 ((( 166 -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.// 167 167 ))) 168 168 169 169 (% class="box" %) ... ... @@ -200,17 +200,18 @@ 200 200 ))) 201 201 202 202 ((( 203 -and run **/etc/init.d/firewall reload** or **reboot the device**.207 +//and run **/etc/init.d/firewall reload** or reboot the device.// 204 204 205 205 206 206 = 4. Switching between Cellular and Ethernet and Wi-Fi networks = 207 207 208 208 209 -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.// 210 210 211 -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.// 212 212 213 213 218 + 214 214 **Enable Cellular and connect Ethernet at the same time** 215 215 216 216 ETH icon is displayed as [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network. ... ... @@ -221,12 +221,12 @@ 221 221 == 4.1 Switching between Cellular and Ethernet networks == 222 222 223 223 224 -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// 225 225 226 226 [[image:image-20220606140622-2.png||height="664" width="1106"]] 227 227 228 228 229 -**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.**// 230 230 231 231 [[image:image-20220606140859-4.png||height="687" width="1107"]] 232 232 ... ... @@ -236,17 +236,17 @@ 236 236 237 237 238 238 (% class="wikigeneratedid" %) 239 -Enable **Cellular** and connect **WiFi** at the same time 244 +//Enable **Cellular** and connect **WiFi** at the same time// 240 240 241 -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. 242 242 243 -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.// 244 244 245 245 246 246 [[image:image-20220606141113-7.png||height="678" width="1106"]] 247 247 248 248 249 -**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.**// 250 250 251 251 [[image:image-20220606140932-5.png||height="687" width="1107"]] 252 252 ... ... @@ -261,44 +261,29 @@ 261 261 262 262 = 5. How does the gateway view the International Mobile Equipment Identity (IMEI) = 263 263 264 -=== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) === 265 265 266 - 267 267 Users can get the IMEI via Linux command, but you have to access the gateway CLI. 268 268 269 269 (% class="box infomessage" %) 270 270 ((( 271 -**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 ** 272 272 ))) 273 273 274 -[[image:image-202 31218095203-4.png]]277 +[[image:image-20221027140604-1.png||height="330" width="707"]] 275 275 276 276 277 -[[image:image-202 31218095426-6.jpeg||height="466" width="990"]]280 +[[image:image-20221027151146-2.png||height="554" width="1000"]] 278 278 279 279 280 -=== For LPS8v2 view the International Mobile Equipment Identity (IMEI) === 281 - 282 -(% class="box infomessage" %) 283 -((( 284 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh** 285 -))) 286 - 287 -[[image:image-20231218094526-1.png]] 288 - 289 - 290 -[[image:image-20231218094741-3.png]] 291 - 292 - 293 293 == **How does the gateway access the Quetel module directly (to send AT commands)** == 294 294 295 295 296 -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.// 297 297 298 298 ((( 299 299 300 300 301 -**Enter the minicom command, then select the option ''serial port setup".** 291 +**//Enter the minicom command, then select the option ''serial port setup".//** 302 302 ))) 303 303 304 304 (% class="box infomessage" %) ... ... @@ -319,7 +319,7 @@ 319 319 ))) 320 320 321 321 322 -(% 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**// 323 323 324 324 [[image:image-20220527154154-7.png]] 325 325 ... ... @@ -328,11 +328,11 @@ 328 328 329 329 330 330 ((( 331 -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,// 332 332 ))) 333 333 334 334 ((( 335 -**For example: (% style="color:#037691" %)860548042566627(%%)** 325 +//**For example: (% style="color:#037691" %)860548042566627(%%)**// 336 336 ))) 337 337 338 338 (% class="box infomessage" %) ... ... @@ -349,11 +349,11 @@ 349 349 350 350 351 351 ((( 352 -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,// 353 353 ))) 354 354 355 355 ((( 356 -**For example: (% style="color:#037691" %)89860118005400261748(%%)** 346 +//**For example: (% style="color:#037691" %)89860118005400261748(%%)**// 357 357 358 358 (% class="box infomessage" %) 359 359 ((( ... ... @@ -369,22 +369,22 @@ 369 369 == 6.1 Introduction == 370 370 371 371 372 -(% 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//** 373 373 374 374 ((( 375 -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.// 376 376 377 377 378 378 ))) 379 379 380 380 ((( 381 -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.// 382 382 ))) 383 383 384 384 ((( 385 -This is not beginner-friendly due to too many protocols. 375 +//This is not beginner-friendly due to too many protocols.// 386 386 387 -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]]// 388 388 389 389 390 390 ))) ... ... @@ -392,10 +392,10 @@ 392 392 == 6.2 How to use the USB Dongle at the gateway == 393 393 394 394 395 -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.// 396 396 397 397 ((( 398 -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**.// 399 399 ))) 400 400 401 401 (% class="box" %) ... ... @@ -419,15 +419,15 @@ 419 419 420 420 421 421 ((( 422 -USB-Dongle plugs into the gateway USB port 412 +//USB-Dongle plugs into the gateway USB port// 423 423 ))) 424 424 425 425 ((( 426 -Check the USB module via command (% style="color:#037691" %)**lsusb** 416 +//Check the USB module via command (% style="color:#037691" %)**lsusb**// 427 427 ))) 428 428 429 429 ((( 430 -(% 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.**// 431 431 ))) 432 432 433 433 [[image:image-20220527154739-9.png]] ... ... @@ -436,7 +436,7 @@ 436 436 === 6.3.2 Detection of new network interfaces added === 437 437 438 438 439 -Check network configuration command line input: 429 +//Check network configuration command line input: // 440 440 441 441 (% class="box infomessage" %) 442 442 ((( ... ... @@ -447,9 +447,9 @@ 447 447 448 448 [[image:image-20220527154822-10.png]] 449 449 450 -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**// 451 451 452 -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**// 453 453 454 454 455 455 === 6.3.3 Add the new interface to the network configuration. === ... ... @@ -477,7 +477,7 @@ 477 477 478 478 [[image:image-20220527155013-12.png]] 479 479 480 -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.// 481 481 482 482 483 483 == 6.4 NCM mode == ... ... @@ -488,69 +488,48 @@ 488 488 === 6.5.1 The USB-Dongle interface cannot obtain the IP address. === 489 489 490 490 491 -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.// 492 492 493 493 494 494 = 7. How to reduce data traffic = 495 495 496 -== 7.1 How thegatewaywill consumedata traffic==486 +== 7.1 Reduce Status Uplink Interval == 497 497 498 -Below list the place where the data traffic will use. 499 499 500 -* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want) 501 -* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets) 502 -* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion) 503 -* System Keep Alive data. ( To ensure the system is more robust, can be disabled) 504 -* system Time synchronization Checking 505 -* Auto update ( Software auto update, can be disabled) 489 +**//The gateways will use the data traffic below two places.//** 506 506 507 -=== 7.1.1 LoRaWAN Status push or polling data to LoRaWAN server === 508 508 492 +//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 509 509 510 - Whengatewayconnect to LoRaWAN servervia LoRaWANprotocol,besidesthe sensordata uplink/downlink.gatewaywillstill need to: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.// 511 511 512 -* Uplink self-status to the LoRaWAN server every 30s. the users can adjust **Keep Alive Period** as below 513 -* 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. 514 - 515 515 [[image:image-20220527155108-13.png]] 516 516 517 517 518 -=== 7.1.2 System Keep Alive data === 519 519 500 +//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 520 520 521 - SystemKeep Alive Dataisusedto checkgateway-networkstatusand fixpossibleissue.Gatewaywillcheckevery15seconds andgeneratetraffic.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.// 522 522 523 - Baseon 15 seconds per check, the data traffic isabout 2M data traffic per day.Users can adjust **Keepalive Interval** as below.504 +[[image:image-20220527155358-16.png]] 524 524 525 - [[image:image-20220527155229-15.png||height="511" width="986"]]506 +//System General interface// 526 526 527 527 528 - ===7.1.3 Auto update ===509 +[[image:image-20220527155229-15.png]] 529 529 511 +//Keepalive script interval time settings// 530 530 531 -Gateway will check for update every day for new configure or software. User can disable them by below method. 532 532 514 +== 7.2 Filter unwanted packets == 533 533 534 -=== 7.1.4 Filter unwanted packets === 535 535 536 - 537 -When gateway connect to LoRaWAN server via LoRaWAN protocol , Gateway will by default get every possible LoRaWAN packets and forward to LoRaWAN server. If there are sensors from others in the same area, such sensor data will also be forward to LoRaWAN server ( they will be ignore by the server). This also consume data. 538 - 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 -=== 7.2.1 How does Openwrt usage statistics === 545 545 546 - 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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