Changes for page Cellular network connection details and tips
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... ... @@ -1,1 +1,1 @@ 1 - Cellular network connectiondetails and tips1 +Notes for cellular network connection - Content
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... ... @@ -1,87 +1,68 @@ 1 - 1 +Table of Contents: 2 2 3 -**Table of Contents:** 4 - 5 5 {{toc/}} 6 6 7 - 8 - 9 9 = 1. Enable Cellular Connection = 10 10 11 - 12 12 If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here. 13 13 14 -[[image:image -20220601110850-2.png]]9 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]] 15 15 16 - **//Enable Cellular Connection//**11 +Enable Cellular Connection 17 17 18 - 19 19 ((( 20 20 If your device doesn't have a cellular module, you will see a cellular module not detected. 21 21 ))) 22 22 23 -[[image:image -20220527153544-2.png]]17 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]] 24 24 19 +No Cellular Module 25 25 26 -= 2. How to Debug if Cellular connection fail s=21 += 2. How to Debug if Cellular connection fail = 27 27 23 +If there is a problem with cellular connection. Please check the below points: 28 28 29 -If there is a problem with the cellular connection. Please check the below points: 30 - 31 - 32 32 == 2.1 Do you order the model with a cellular option == 33 33 34 - 35 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 ((( 39 - //root@dragino-1bbd90:~~# lsusb31 +root@dragino-1bbd90:~~# lsusb 40 40 Bus 001 Device 004: ID 2c7c:0125 ~-~-> This is the Cellular module 41 41 Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub 42 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub //34 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 43 43 ))) 44 44 45 -[[image:image-20220601110748-1.png]] 37 +(% class="wikigeneratedid" %) 38 +[[image:image-20220525140054-1.png||height="153" width="607"]] 46 46 47 - 48 48 == 2.2 Do you input the SIM card correctly == 49 49 42 +Below command can check if you have a SIM card inserted, or via Web UI 50 50 51 -**Below command can check if you have a SIM card inserted, or via Web UI** 52 - 53 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 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 - //root@dragino-1dadd8:~~#**comgt -d /dev/ttyUSB3**49 +root@dragino-1dadd8:~~# comgt -d /dev/ttyUSB3 59 59 SIM ready 60 60 Waiting for Registration..(120 sec max) 61 61 Registered on Home network: "CHN-UNICOM",7 62 -Signal Quality: 10,99 //53 +Signal Quality: 10,99 63 63 ))) 64 64 65 - 66 66 (% class="wikigeneratedid" %) 67 - [[image:image-20220527153804-4.png]]57 +When the IP address is displayed and the Internet displays "OK", it works properly. 68 68 69 - 70 70 (% class="wikigeneratedid" %) 71 - **(% style="color:red" %)Note:(%%)**(% style="color:red" %) **If theicon ismissingsomenformation, likeSIM, Network, or Signal,which may bedueto the display bug.**60 +[[image:image-20220525141016-3.png||height="524" width="502"]] 72 72 73 -(% class="wikigeneratedid" %) 74 -Please check the IP address is displayed and the Internet displays "OK", it works properly. 75 - 76 -(% class="wikigeneratedid" %) 77 -[[image:image-20220527153827-5.png]] 78 - 79 - 80 80 == 2.3 Check dialing info == 81 81 64 +run "logread -f" in console 82 82 83 -run "**logread -f**" in gateway CLI。 84 - 85 85 (% class="box" %) 86 86 ((( 87 87 Fri Feb 7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0 ... ... @@ -111,8 +111,8 @@ 111 111 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M 112 112 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: OK 113 113 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ~-~- got it 114 -(% style="color:#037691" %) **Fri Feb 7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M) ~-~-~-~--> In case the dialling process already reach here.115 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator **(%%)95 +(% style="color:#037691" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M) ~-~-~-~--> In case the dialling process already reach here. 96 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%) 116 116 (% style="color:black" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT) 117 117 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ^M 118 118 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M ... ... @@ -122,59 +122,19 @@ 122 122 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 123 123 ))) 124 124 125 - 126 -== 2.4 If the following situation occurs, how can users solve this problem? == 127 - 128 -=== 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. === 129 - 130 - 131 -Users can check whether the APN matched by the SIM card is correct. 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. 134 - 135 - 136 -[[image:image-20220718155937-1.png||height="562" width="497"]] 137 - 138 - 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 - 141 - 142 -It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing. 143 - 144 - 145 -[[image:1658131428288-728.png||height="538" width="494"]] 146 - 147 - 148 -=== 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. === 149 - 150 - 151 -Users need to check whether the SIM card type is suitable for the EC25 module. 152 - 153 - 154 -[[image:1658131612484-845.png||height="549" width="499"]] 155 - 156 - 157 -=== 2.4.4 SIM display:~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone? === 158 - 159 - 160 -Users can insert SIM cards into the mobile phone for testing. 161 - 162 - 163 -[[image:image-20220718160804-3.png||height="602" width="500"]] 164 - 165 - 166 166 = 3. Share Cellular Network for WiFi & LAN clients = 167 167 168 - 169 169 ((( 170 170 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 -(% class="box" %) 174 174 ((( 175 -((( 176 176 root@dragino-1d25dc:~~# cat /etc/config/firewall 114 +))) 177 177 116 +(% class="box" %) 117 +((( 118 +((( 178 178 config defaults 179 179 option syn_flood '1' 180 180 option input 'ACCEPT' ... ... @@ -204,263 +204,128 @@ 204 204 ))) 205 205 206 206 ((( 207 -and run **/etc/init.d/firewall reload** or **reboot the device**. 208 - 209 - 210 -= 4. Switching between Cellular and Ethernet and Wi-Fi networks = 211 - 212 - 213 -By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available. 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. 216 - 217 - 218 -**Enable Cellular and connect Ethernet at the same time** 219 - 220 -ETH icon is displayed as [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network. 221 - 222 -Cell icon is displayed as [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN. 223 - 224 - 225 -== 4.1 Switching between Cellular and Ethernet networks == 226 - 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 - 230 -[[image:image-20220606140622-2.png||height="664" width="1106"]] 231 - 232 - 233 -**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.** 234 - 235 -[[image:image-20220606140859-4.png||height="687" width="1107"]] 236 - 237 -(% style="display:none" %) (%%) 238 - 239 -== 4.2 Switching between Cellular and WiFi networks == 240 - 241 - 242 -(% class="wikigeneratedid" %) 243 -Enable **Cellular** and connect **WiFi** at the same time 244 - 245 -WiFi icon is displayed as [[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network. 246 - 247 -Cell icon is displayed as [[image:1658135500498-725.png||height="23" width="22"]] Indicates that Cellular is the backup WAN. 248 - 249 - 250 -[[image:image-20220606141113-7.png||height="678" width="1106"]] 251 - 252 - 253 -**Close the WiFi WAN, the gateway will switch to a Cellular network.** 254 - 255 -[[image:image-20220606140932-5.png||height="687" width="1107"]] 256 - 257 - 258 -== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks == 259 - 260 - 261 -[[image:image-20220606140328-1.png||height="682" width="1108"]] 262 - 263 - 148 +and run **/etc/init.d/firewall reload** or reboot the device. 264 264 ))) 265 265 266 -= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =151 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) = 267 267 268 - ===For LIG16,LPS8, LPS8N,LG308,LG308N, DLOS8, DLOS8N viewtheInternationalMobileEquipmentIdentity(IMEI) ===153 +Use SSH to access the gateway configuration page and run the minicom command 269 269 270 - 271 -Users can get the IMEI via Linux command, but you have to access the gateway CLI. 272 - 273 -(% class="box infomessage" %) 274 274 ((( 275 -**r oot@dragino-24b3c8:~~#comgt-d /dev/ttyModemAT -s /etc/gcom/getimei.gcom**156 +Select "**Serial Port Setup**": 276 276 ))) 277 277 278 -[[image:image-20231218095203-4.png]] 279 - 280 - 281 -[[image:image-20231218095426-6.jpeg||height="466" width="990"]] 282 - 283 - 284 -=== For LPS8v2 view the International Mobile Equipment Identity (IMEI) === 285 - 286 286 (% class="box infomessage" %) 287 287 ((( 288 - **root@dragino-e4e891:~~#/usr/local/dragino/cell/getinfo.sh**161 +root@dragino-1ef9ac:~~# minicom -s 289 289 ))) 290 290 291 -[[image:image -20231218094526-1.png]]164 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 292 292 166 +Enter the minicom command 293 293 294 - [[image:image-20231218094741-3.png]]168 +Access the serial port of the 4G module 295 295 170 +Serial port setup is as follows: 296 296 297 - ==**How does the gatewayaccessthe Quetelmoduledirectly (tosendcommands)**==172 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 298 298 174 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)** 299 299 300 - Users can access the gateway CLI andun the minicomcommand togettheconfigurationinterface.176 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 301 301 302 -((( 303 - 178 +Configuring USB Ports 304 304 305 -**Enter the minicom command, then select the option ''serial port setup".** 306 -))) 307 307 308 -(% class="box infomessage" %) 309 -((( 310 -**root@dragino-1ef9ac:~~# minicom -s** 311 -))) 181 +Enter AT+GSN in the serial port to view the IMEI 312 312 313 - [[image:image-20220527154132-6.png]]183 +For example:** (% style="color:#037691" %)860548042566627(%%)** 314 314 315 - 316 -And then, change the setting: 317 - 318 318 (% class="box infomessage" %) 319 319 ((( 320 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 321 - 322 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 323 -))) 324 - 325 - 326 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C** 327 - 328 -[[image:image-20220527154154-7.png]] 329 - 330 - 331 -=== **International Mobile Equipment Identity (IMEI)** === 332 - 333 - 334 334 ((( 335 - Enter(%style="color:blue" %)**AT+GSN**(%%)in the interface to get the IMEI,188 + AT+GSN 336 336 ))) 337 - 338 -((( 339 -**For example: (% style="color:#037691" %)860548042566627(%%)** 340 340 ))) 341 341 342 -(% class="box infomessage" %) 343 -((( 344 -((( 345 - **AT+GSN** 346 -))) 347 -))) 192 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 348 348 349 - [[image:image-20220527154231-8.png]]194 +Enter the AT command 350 350 196 += 5. How does the gateway connect to the network via a USB 4G Dongle = 351 351 352 -== =**IntegratedCircuitCard Identifier(ICCID)**===198 +== 5.1 Introduction == 353 353 354 - 355 -((( 356 -Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID, 357 -))) 358 - 359 -((( 360 -**For example: (% style="color:#037691" %)89860118005400261748(%%)** 361 - 362 -(% class="box infomessage" %) 363 -((( 364 - **AT+QCCID** 365 -))) 366 -))) 367 - 368 -[[image:1678675878256-777.png]] 369 - 370 - 371 -= 6. How does the gateway connect to the network via a USB 4G Dongle = 372 - 373 -== 6.1 Introduction == 374 - 375 - 376 376 (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 377 377 378 378 ((( 379 379 This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 380 - 381 - 382 382 ))) 383 383 384 384 ((( 385 -Many mode s(and most **LTE**)USBmodems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended.207 +Many mode (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. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]] 386 386 ))) 387 387 388 388 ((( 389 389 This is not beginner-friendly due to too many protocols. 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]] 392 - 393 - 394 394 ))) 395 395 396 -== 6.2 How to use the USB214 +== 5.2 How to use the USB-Dongle at the gateway == 397 397 398 - 399 399 Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 400 400 401 401 ((( 402 -For example, the Huawei-E3372/E8372 is using **Hilink mode**or**NCM mode**.219 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 403 403 ))) 404 404 405 405 (% class="box" %) 406 406 ((( 407 407 Huawei-E3372/E8372 408 - Check the(% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.225 + Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 409 409 The version numbers starting with 21 is NCM mode 410 410 The version numbers starting with 22 is Hilink mode 411 - The E8372 only ha sHilink mode412 -**~ **(% style="color:red" %)**Note: 228 + The E8372 only have Hilink mode 229 +**~ **(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode** 413 413 ))) 414 414 232 +== 5.3 Hilink mode == 415 415 416 - ==6.3==234 +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/]] 417 417 236 +=== 5.3.1 1.Plugs into the device === 418 418 419 -//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/]]// 420 - 421 - 422 -=== 6.3.1 Plugs into the device === 423 - 424 - 425 425 ((( 426 426 USB-Dongle plugs into the gateway USB port 427 427 ))) 428 428 429 429 ((( 430 -Check the USB module via comman d(% style="color:#037691" %)**lsusb**243 +Check the USB module via comman (% style="color:#037691" %)**lsusb** 431 431 ))) 432 432 433 433 ((( 434 -(% style="color:red" %)**Note: User sneedto that connectto thegateway command line via ssh.**247 +(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 435 435 ))) 436 436 437 -[[image:image -20220527154739-9.png]]250 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 438 438 252 +Checking USB Ports 439 439 440 -=== 6.3.2 Detection of new network interfaces added ===254 +=== 5.3.2 2.Detection of new network interfaces added === 441 441 256 +Command line input: (% style="color:#037691" %)**ifconfig -a** 442 442 443 - Check networkconfigurationd linenput:258 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]] 444 444 445 -(% class="box infomessage" %) 446 -((( 447 -((( 448 -**~ root@dragino-1ef9ac:~~# ifconfig -a** 449 -))) 450 -))) 260 +Check the network 451 451 452 - [[image:image-20220527154822-10.png]]262 +In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2** 453 453 454 - In the command,the output user can see that the new interface added is (% style="color:#037691" %)**eth2**264 +Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0** 455 455 456 - Usually,theusercan seethat the new interfaceadded is (% style="color:#037691"%)**eth2**(% style="color:black"%)or (% style="color:#037691" %)**wwan0**266 +=== 5.3.3 3.Add the new interface to the network confiutation. === 457 457 268 +Enter the configuration from the command line: 458 458 459 -=== 6.3.3 Add the new interface to the network configuration. === 460 - 461 - 462 -//Enter the configuration from the command line~:// 463 - 464 464 (% class="box" %) 465 465 ((( 466 466 uci set network.lte=interface ... ... @@ -472,105 +472,52 @@ 472 472 /etc/init.d/network restart 473 473 ))) 474 474 475 -[[image:image- 20220527154937-11.png]]281 +[[~[~[image:https://wiki.dragino.com/images/thumb/7/73/Usb-4g-4.png/600px-Usb-4g-4.png~|~|height="116" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-4.png]] 476 476 283 +Configuration 477 477 478 - //**Checking Network Configurations**//285 +Checking Network Configurations 479 479 480 - //Command-line input: (% style="color:#037691" %)**ifconfig**//287 +Command line input: (% style="color:#037691" %)**ifconfig** 481 481 482 -[[image:image- 20220527155013-12.png]]289 +[[~[~[image:https://wiki.dragino.com/images/b/b8/Usb-4g-3.png~|~|height="514" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-3.png]] 483 483 484 - Now,Gatewayis configured toaccesstheinternetonthe LTE network.291 +Checking Network Configurations 485 485 293 +Now, Gateway is configured to access the internet on the Lte network. 486 486 487 -== 6.4 NCM mode ==295 +== 5.4 NCM mode == 488 488 297 +== 5.5 Troubleshooting == 489 489 490 -== 6.5 Troubleshooting==299 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. === 491 491 492 -=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. === 493 - 494 - 495 495 Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet. 496 496 303 += 6. How to reduce data traffic = 497 497 498 -= 7.Howtoreducedata traffic=305 +== 6.1 Introduce == 499 499 500 - == 7.1 How the gateway willconsume data traffic==307 +The gateways will use the data traffic were below two places. 501 501 502 - Belowlistthe place where thedata trafficwilluse.309 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink. 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) 311 +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. 510 510 511 - === 7.1.1 LoRaWAN Statuspush orpollingdataoLoRaWAN server===313 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 512 512 513 - When gateway connect toLoRaWANserver viaLoRaWAN protocol,besidesthesensor data uplink/downlink. gateway will stillneed to:315 +LoRa interval time setting 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. 317 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s. 517 517 518 - [[image:image-20220527155108-13.png]]319 +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. 519 519 321 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 520 520 521 - === 7.1.2SystemKeep Alive data ===323 +Systrm General 522 522 523 - System Keep Alive Data is used to check gateway-networkstatus andfix possibleissue. Gateway will check every 15 secondsandgenerateraffic.325 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 524 524 525 - Baseon 15 secondsper check, the data trafficisabout 2M data trafficper day. Users can adjust**Keepalive Interval**asbelow.327 +Keepalive script interval time settings 526 526 527 -[[image:image-20220527155229-15.png||height="511" width="986"]] 528 - 529 - 530 -=== 7.1.3 Auto update === 531 - 532 -Gateway will check for update every day for new configure or software. User can disable them by below method. 533 - 534 - 535 -=== 7.1.4 Filter unwanted packets === 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 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 540 - 541 - 542 -== 7.2 Usage statistics == 543 - 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 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]] 555 - 556 -2. Install luci-app-statistics using the following terminal commands: 557 - 558 -{{{opkg update 559 -opkg install luci-app-statistics 560 -opkg install collectd-mod-interface 561 -/etc/init.d/collectd enable 562 -reboot 563 -}}} 564 - 565 -3. Select the interface to be monitored by going to **Statistics > Setup **in the upper menu then **Network plugins > Interfaces. **Select **3g-cellular **in the list then save. You can select multiple interfaces by pressing the **ctrl key **while selecting the interfaces. 566 - 567 -[[image:image-20221124133431-1.png]] 568 - 569 -[[image:image-20221124135102-2.png]] 570 - 571 - 572 -4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar** 573 - 574 -[[image:image-20221124134927-1.png]] 575 - 576 576
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