Changes for page Cellular network connection details and tips
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... ... @@ -1,1 +1,1 @@ 1 - Notes for cellular network connection1 +Cellular network connection details and tips - Author
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Kilight - Content
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... ... @@ -1,56 +1,87 @@ 1 - Tableof Contents:1 + 2 2 3 +**Table of Contents:** 4 + 3 3 {{toc/}} 4 4 7 + 8 + 5 5 = 1. Enable Cellular Connection = 6 6 11 + 7 7 If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here. 8 8 9 -[[image: https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]14 +[[image:image-20220601110850-2.png]] 10 10 11 -Enable Cellular Connection 16 +**//Enable Cellular Connection//** 12 12 18 + 13 13 ((( 14 14 If your device doesn't have a cellular module, you will see a cellular module not detected. 15 15 ))) 16 16 17 -[[image: https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]23 +[[image:image-20220527153544-2.png]] 18 18 19 -No Cellular Module 20 20 21 -= 2. How to Debug if Cellular connection fail = 26 += 2. How to Debug if Cellular connection fails = 22 22 23 -If there is a problem for cellular connection. Please check the below points: 24 24 25 - ==2.1 Do you orderthemodel with cellular option==29 +If there is a problem with the cellular connection. Please check the below points: 26 26 27 -Make sure you order the model with the cellular option. Can check by command: 28 28 32 +== 2.1 Do you order the model with a cellular option == 33 + 34 + 35 +Make sure you order the model with the cellular option. Can check by command or via the Web UI. 36 + 29 29 (% class="box" %) 30 30 ((( 31 -root@dragino-1bbd90:~~# lsusb 39 +//root@dragino-1bbd90:~~# lsusb 32 32 Bus 001 Device 004: ID 2c7c:0125 ~-~-> This is the Cellular module 33 33 Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub 34 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 42 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub// 35 35 ))) 36 36 45 +[[image:image-20220601110748-1.png]] 46 + 47 + 37 37 == 2.2 Do you input the SIM card correctly == 38 38 39 -Below command can check: 40 40 51 +**Below command can check if you have a SIM card inserted, or via Web UI** 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. 55 + 41 41 (% class="box" %) 42 42 ((( 43 -root@dragino-1 bbd90:~~# comgt -d /dev/ttyUSB358 +//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3** 44 44 SIM ready 45 45 Waiting for Registration..(120 sec max) 46 -Registered on Home network: "CHN-C T",747 -Signal Quality: 23,9961 +Registered on Home network: "CHN-UNICOM",7 62 +Signal Quality: 10,99// 48 48 ))) 49 49 65 + 66 +(% class="wikigeneratedid" %) 67 +[[image:image-20220527153804-4.png]] 68 + 69 + 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.** 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 + 50 50 == 2.3 Check dialing info == 51 51 52 -run "logread -f" in console 53 53 83 +run "**logread -f**" in gateway CLI。 84 + 54 54 (% class="box" %) 55 55 ((( 56 56 Fri Feb 7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0 ... ... @@ -80,8 +80,8 @@ 80 80 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M 81 81 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: OK 82 82 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ~-~- got it 83 -(% 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. 84 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator(%%) 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**(%%) 85 85 (% style="color:black" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT) 86 86 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ^M 87 87 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M ... ... @@ -91,19 +91,59 @@ 91 91 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 92 92 ))) 93 93 125 + 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 + 94 94 = 3. Share Cellular Network for WiFi & LAN clients = 95 95 168 + 96 96 ((( 97 97 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. 98 98 ))) 99 99 100 -((( 101 -root@dragino-1d25dc:~~# cat /etc/config/firewall 102 -))) 103 - 104 104 (% class="box" %) 105 105 ((( 106 106 ((( 176 +root@dragino-1d25dc:~~# cat /etc/config/firewall 177 + 107 107 config defaults 108 108 option syn_flood '1' 109 109 option input 'ACCEPT' ... ... @@ -133,117 +133,248 @@ 133 133 ))) 134 134 135 135 ((( 136 -and run **/etc/init.d/firewall reload** or reboot the device. 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 + 137 137 ))) 138 138 139 -= 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =266 += 5. How does the gateway view the International Mobile Equipment Identity (IMEI) = 140 140 141 -Use SSH to access the gateway configuration page and run the minicom command 142 142 269 +Users can get the IMEI via Linux command, but you have to access the gateway CLI. 270 + 271 +(% class="box infomessage" %) 143 143 ((( 144 - Select "**SerialPortSetup**":273 +**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom ** 145 145 ))) 146 146 276 +[[image:image-20221027140604-1.png||height="330" width="707"]] 277 + 278 + 279 +[[image:image-20221027151146-2.png||height="554" width="1000"]] 280 + 281 + 282 +== **How does the gateway access the Quetel module directly (to send AT commands)** == 283 + 284 + 285 +Users can access the gateway CLI and run the minicom command to get the configuration interface. 286 + 287 +((( 288 + 289 + 290 +**Enter the minicom command, then select the option ''serial port setup".** 291 +))) 292 + 147 147 (% class="box infomessage" %) 148 148 ((( 149 -root@dragino-1ef9ac:~~# minicom -s 295 +**root@dragino-1ef9ac:~~# minicom -s** 150 150 ))) 151 151 152 -[[image: https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]298 +[[image:image-20220527154132-6.png]] 153 153 154 -Enter the minicom command 155 155 156 -A ccesstheserialportof the4G module301 +And then, change the setting: 157 157 158 -Serial port setup is as follows: 303 +(% class="box infomessage" %) 304 +((( 305 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 159 159 160 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 307 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 308 +))) 161 161 162 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)** 163 163 164 - [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164"width="400"]]311 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C** 165 165 166 - ConfiguringUSB Ports313 +[[image:image-20220527154154-7.png]] 167 167 168 168 169 - EnterAT+GSN inhe serialport to viewthe IMEI316 +=== **International Mobile Equipment Identity (IMEI)** === 170 170 171 -For example:** (% style="color:#037691" %)860548042566627(%%)** 172 172 319 +((( 320 +Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI, 321 +))) 322 + 323 +((( 324 +**For example: (% style="color:#037691" %)860548042566627(%%)** 325 +))) 326 + 173 173 (% class="box infomessage" %) 174 174 ((( 175 175 ((( 176 -AT+GSN 330 + **AT+GSN** 177 177 ))) 178 178 ))) 179 179 180 -[[image: https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]334 +[[image:image-20220527154231-8.png]] 181 181 182 -Enter the AT command 183 183 184 -= 5. How doesthewayconnecttotheetworkvia a USB 4GDongle=337 +=== **Integrated Circuit Card Identifier (ICCID)** === 185 185 186 -== 5.1 Introduction == 187 187 340 +((( 341 +Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID, 342 +))) 343 + 344 +((( 345 +**For example: (% style="color:#037691" %)89860118005400261748(%%)** 346 + 347 +(% class="box infomessage" %) 348 +((( 349 + **AT+QCCID** 350 +))) 351 +))) 352 + 353 +[[image:1678675878256-777.png]] 354 + 355 + 356 += 6. How does the gateway connect to the network via a USB 4G Dongle = 357 + 358 +== 6.1 Introduction == 359 + 360 + 188 188 (% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 189 189 363 +((( 190 190 This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 191 191 192 -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]] 366 + 367 +))) 193 193 369 +((( 370 +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 +))) 372 + 373 +((( 194 194 This is not beginner-friendly due to too many protocols. 195 195 376 +For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]] 196 196 197 -== 5.2 How to use the USB-Dongle at the gateway == 378 + 379 +))) 198 198 381 +== 6.2 How to use the USB Dongle at the gateway == 382 + 383 + 199 199 Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 200 200 201 -For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 386 +((( 387 +For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**. 388 +))) 202 202 203 203 (% class="box" %) 204 204 ((( 205 205 Huawei-E3372/E8372 206 - Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 393 + Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 207 207 The version numbers starting with 21 is NCM mode 208 208 The version numbers starting with 22 is Hilink mode 209 - The E8372 only ha veHilink mode210 - (% style="color:red" %)Note:The e3372 in the vast majority of cases is Hilink mode 396 + The E8372 only has Hilink mode 397 +**~ **(% style="color:red" %)**Note: The e3372 in the vast majority of cases is Hilink mode** 211 211 ))) 212 212 213 -== 5.3 Hilink mode == 214 214 215 - Gatewayupgradeto the specifiedfirmware:401 +== 6.3 Hilink mode == 216 216 217 -[[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/]] 218 218 219 - ===5.3.1 1.Plugsinto the device==404 +//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/]]// 220 220 406 + 407 +=== 6.3.1 Plugs into the device === 408 + 409 + 410 +((( 221 221 USB-Dongle plugs into the gateway USB port 412 +))) 222 222 223 -Check the USB module via comman (% style="color:#037691" %)**lsusb** 414 +((( 415 +Check the USB module via command (% style="color:#037691" %)**lsusb** 416 +))) 224 224 225 -(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 418 +((( 419 +(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.** 420 +))) 226 226 227 -[[image: https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]422 +[[image:image-20220527154739-9.png]] 228 228 229 -Checking USB Ports 230 230 231 -=== 5.3.22.Detection of new network interfaces added ===425 +=== 6.3.2 Detection of new network interfaces added === 232 232 233 -Command line input: (% style="color:#037691" %)**ifconfig -a** 234 234 235 - [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401"width="400"]]428 +Check network configuration command line input: 236 236 237 -Check the network 430 +(% class="box infomessage" %) 431 +((( 432 +((( 433 +**~ root@dragino-1ef9ac:~~# ifconfig -a** 434 +))) 435 +))) 238 238 239 - In the command output user can see that the newinterfaceadded is (% style="color:#037691" %)**eth2**437 +[[image:image-20220527154822-10.png]] 240 240 241 - Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2**(% style="color:black" %)or (% style="color:#037691" %)**wwan0**439 +In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2** 242 242 243 - ===5.3.33.Addthe new interface to thenetworkconfiutation.===441 +Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0** 244 244 245 -Enter the configuration from the command line: 246 246 444 +=== 6.3.3 Add the new interface to the network configuration. === 445 + 446 + 447 +//Enter the configuration from the command line~:// 448 + 247 247 (% class="box" %) 248 248 ((( 249 249 uci set network.lte=interface ... ... @@ -255,52 +255,105 @@ 255 255 /etc/init.d/network restart 256 256 ))) 257 257 258 -[[ ~[~[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]]460 +[[image:image-20220527154937-11.png]] 259 259 260 -Configuration 261 261 262 -Checking Network Configurations 463 +//**Checking Network Configurations**// 263 263 264 -Command 465 +//Command-line input: (% style="color:#037691" %)**ifconfig**// 265 265 266 -[[ ~[~[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]]467 +[[image:image-20220527155013-12.png]] 267 267 268 - CheckingNetworkConfigurations469 +Now, Gateway is configured to access the internet on the LTE network. 269 269 270 -Now, Gateway is configured to access the internet on the Lte network. 271 271 272 -== 5.4 NCM mode ==472 +== 6.4 NCM mode == 273 273 274 -== 5.5 Troubleshooting == 275 275 276 -== =5.5.1The USB-Dongleinterface cannotobtainthe IP address.===475 +== 6.5 Troubleshooting == 277 277 477 +=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. === 478 + 479 + 278 278 Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet. 279 279 280 -= 6. How to reduce data traffic = 281 281 282 -= =6.1Introduce ==483 += 7. How to reduce data traffic = 283 283 284 - The gatewayswillusethedata trafficwere below two places.485 +== 7.1 How the gateway will consume data traffic == 285 285 286 - ~1. Thereis thedata traffic from LoRapackageForward which were thegatewaystatus packageandsensor end node uplink/downlink.487 +Below list the place where the data traffic will use. 287 287 288 -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. 489 +* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want) 490 +* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets) 491 +* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion) 492 +* System Keep Alive data. ( To ensure the system is more robust, can be disabled) 493 +* system Time synchronization Checking 494 +* Auto update ( Software auto update, can be disabled) 289 289 290 - [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282"width="600"]]496 +=== 7.1.1 LoRaWAN Status push or polling data to LoRaWAN server === 291 291 292 -LoRa intervaltime setting498 +When gateway connect to LoRaWAN server via LoRaWAN protocol, besides the sensor data uplink/downlink. gateway will still need to: 293 293 294 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s. 500 +* Uplink self-status to the LoRaWAN server every 30s. the users can adjust **Keep Alive Period** as below 501 +* 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. 295 295 296 - For this case, We have monitored the loss of data traffic, which is theloss of2M data traffic per day.the users canadjust the interval time followingscreenshots.503 +[[image:image-20220527155108-13.png]] 297 297 298 -[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 299 299 300 -Syst rmGeneral506 +=== 7.1.2 System Keep Alive data === 301 301 302 - [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319"width="600"]]508 +System Keep Alive Data is used to check gateway-network status and fix possible issue. Gateway will check every 15 seconds and generate traffic. 303 303 304 - Keppalive scriptintervaltime settings510 +Base on 15 seconds per check, the data traffic is about 2M data traffic per day. Users can adjust **Keepalive Interval** as below. 305 305 512 +[[image:image-20220527155229-15.png||height="511" width="986"]] 513 + 514 + 515 +=== 7.1.3 Auto update === 516 + 517 +Gateway will check for update every day for new configure or software. User can disable them by below method. 518 + 519 + 520 +=== 7.1.4 Filter unwanted packets === 521 + 522 +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. 523 + 524 +See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 525 + 526 + 527 +== 7.2 Usage statistics == 528 + 529 + 530 +=== 7.2.1 How does Openwrt usage statistics === 531 + 532 +This is a general instruction for the use of Openwrt of Dragino devices. Current models include: 533 + 534 +* LPS8,LPS8N 535 +* LG308,LG308N 536 +* DLOS8,DLOS8N 537 +* LIG16 538 + 539 +~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]] 540 + 541 +2. Install luci-app-statistics using the following terminal commands: 542 + 543 +{{{opkg update 544 +opkg install luci-app-statistics 545 +opkg install collectd-mod-interface 546 +/etc/init.d/collectd enable 547 +reboot 548 +}}} 549 + 550 +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. 551 + 552 +[[image:image-20221124133431-1.png]] 553 + 554 +[[image:image-20221124135102-2.png]] 555 + 556 + 557 +4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar** 558 + 559 +[[image:image-20221124134927-1.png]] 560 + 306 306
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