Changes for page Cellular network connection details and tips
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... ... @@ -1,68 +1,84 @@ 1 -Table of Contents: 1 +**Table of Contents:** 2 2 3 3 {{toc/}} 4 4 5 -= 1. Enable Cellular Connection = 6 6 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"]]7 += **1. Enable Cellular Connection** = 10 10 11 -Enable Cellular Connection 12 12 10 +//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.// 11 + 12 +[[image:image-20220527153337-1.png]] 13 + 14 + 15 +**//Enable Cellular Connection//** 16 + 13 13 ((( 14 -If your device doesn't have a cellular module, you will see a cellular module not detected. 18 +//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"]]21 +[[image:image-20220527153544-2.png]] 18 18 19 -No Cellular Module 20 20 21 -= 2. How to Debug if Cellular connection fail = 24 += **2. How to Debug if Cellular connection fails** = 22 22 23 -If there is a problem with cellular connection. Please check the below points: 24 24 25 - ==2.1 Do you orderthemodel withacellular option==27 +//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 or via the Web UI. 28 28 30 +== **2.1 Do you order the model with a cellular option** == 31 + 32 + 33 +//Make sure you order the model with the cellular option. Can check by command or via the Web UI.// 34 + 29 29 (% class="box" %) 30 30 ((( 31 -root@dragino-1bbd90:~~# lsusb 37 +//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 40 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub// 35 35 ))) 36 36 37 -(% class="wikigeneratedid" %) 38 -[[image:image-20220525140054-1.png||height="153" width="607"]] 43 +[[image:image-20220527153729-3.png]] 39 39 40 -== 2.2 Do you input the SIM card correctly == 41 41 42 - Belowcommandcan check ifyou haveaSIM cardinserted,orvia WebUI46 +== **2.2 Do you input the SIM card correctly** == 43 43 44 -* 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 45 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 46 46 49 +**//Below command can check if you have a SIM card inserted, or via Web UI//** 50 + 51 +* //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// 52 +* //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 + 47 47 (% class="box" %) 48 48 ((( 49 -root@dragino-1dadd8:~~# comgt -d /dev/ttyUSB3 56 +//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3** 50 50 SIM ready 51 51 Waiting for Registration..(120 sec max) 52 52 Registered on Home network: "CHN-UNICOM",7 53 -Signal Quality: 10,99 60 +Signal Quality: 10,99// 54 54 ))) 55 55 63 + 56 56 (% class="wikigeneratedid" %) 57 - When the IP addressis displayed and the Internet displays "OK", it works properly.65 +[[image:image-20220527153804-4.png]] 58 58 67 + 59 59 (% class="wikigeneratedid" %) 60 - [[image:image-20220525141016-3.png||height="524"width="502"]]69 +//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.// 61 61 62 -== 2.3 Check dialing info == 71 +(% class="wikigeneratedid" %) 72 +//Please check the IP address is displayed and the Internet displays "OK", it works properly.// 63 63 64 -run "logread -f" in console 74 +(% class="wikigeneratedid" %) 75 +[[image:image-20220527153827-5.png]] 65 65 77 + 78 +== **2.3 Check dialing info** == 79 + 80 +//run "**logread -f**" in gateway CLI。// 81 + 66 66 (% class="box" %) 67 67 ((( 68 68 Fri Feb 7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0 ... ... @@ -92,8 +92,8 @@ 92 92 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M 93 93 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: OK 94 94 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ~-~- got it 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(%%) 111 +(% 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. 112 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%) 97 97 (% style="color:black" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT) 98 98 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ^M 99 99 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M ... ... @@ -103,19 +103,19 @@ 103 103 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 104 104 ))) 105 105 106 -= 3. Share Cellular Network for WiFi & LAN clients = 107 107 108 -((( 109 -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. 110 -))) 123 += **3. Share Cellular Network for WiFi & LAN clients** = 111 111 125 + 112 112 ((( 113 -root @dragino-1d25dc:~~#cat/etc/config/firewall127 +//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.// 114 114 ))) 115 115 116 116 (% class="box" %) 117 117 ((( 118 118 ((( 133 +root@dragino-1d25dc:~~# cat /etc/config/firewall 134 + 119 119 config defaults 120 120 option syn_flood '1' 121 121 option input 'ACCEPT' ... ... @@ -145,15 +145,20 @@ 145 145 ))) 146 146 147 147 ((( 148 -and run **/etc/init.d/firewall reload** or reboot the device. 164 +//and run **/etc/init.d/firewall reload** or reboot the device.// 165 + 166 + 149 149 ))) 150 150 151 -= 4. How does the gateway view the International Mobile Equipment Identity (IMEI) = 169 += **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** = 152 152 153 -Use SSH to access the gateway configuration page and run the minicom command 154 154 172 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 173 + 155 155 ((( 156 -Select "**Serial Port Setup**": 175 + 176 + 177 +**//Enter the minicom command, then select the option ''serial port setup".//** 157 157 ))) 158 158 159 159 (% class="box infomessage" %) ... ... @@ -161,112 +161,132 @@ 161 161 root@dragino-1ef9ac:~~# minicom -s 162 162 ))) 163 163 164 -[[image: https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]185 +[[image:image-20220527154132-6.png]] 165 165 166 -Enter the minicom command 167 167 168 -A ccesstheserialportof the4G module188 +And then, change the setting: 169 169 170 -Serial port setup is as follows: 190 +(% class="box infomessage" %) 191 +((( 192 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 171 171 172 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 194 +(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1** 195 +))) 173 173 174 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)** 175 175 176 - [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164"width="400"]]198 +//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 177 177 178 - ConfiguringUSB Ports200 +[[image:image-20220527154154-7.png]] 179 179 180 180 181 -Enter AT+GSN in the serialporttoviewthe IMEI203 +//Enter **AT+GSN **in the interface to get the IMEI,// 182 182 183 -For example :**(% style="color:#037691" %)860548042566627(%%)**205 +// **For example (% style="color:#037691" %)860548042566627(%%)**// 184 184 185 185 (% class="box infomessage" %) 186 186 ((( 187 187 ((( 188 - AT+GSN 210 + **AT+GSN** 189 189 ))) 190 190 ))) 191 191 192 -[[image: https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]214 +[[image:image-20220527154231-8.png]] 193 193 194 -Enter the AT command 195 195 196 -= 5. How does the gateway connect to the network via a USB 4G Dongle = 217 += **5. How does the gateway connect to the network via a USB 4G Dongle** = 197 197 198 -== 5.1 Introduction == 199 199 200 - (% style="color:red"%)**Prerequisite:Requires a USB 4G Dongle anda supported gateway firmware**220 +== **5.1 Introduction** == 201 201 222 + 223 +(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 224 + 202 202 ((( 203 -This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 226 +//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 227 + 228 + 204 204 ))) 205 205 206 206 ((( 207 -Many mode (and most **LTE**) usbmodems 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]]232 +//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.// 208 208 ))) 209 209 210 210 ((( 211 -This is not beginner-friendly due to too many protocols. 236 +//This is not beginner-friendly due to too many protocols.// 237 + 238 +//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 239 + 240 + 212 212 ))) 213 213 214 -== 5.2 How to use the USB -Dongle at the gateway ==243 +== **5.2 How to use the USB Dongle at the gateway** == 215 215 216 -Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 217 217 246 +//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.// 247 + 218 218 ((( 219 -For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 249 +//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.// 220 220 ))) 221 221 222 222 (% class="box" %) 223 223 ((( 224 224 Huawei-E3372/E8372 225 - Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 255 + Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 226 226 The version numbers starting with 21 is NCM mode 227 227 The version numbers starting with 22 is Hilink mode 228 - The E8372 only ha veHilink mode229 -**~ **(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode** 258 + The E8372 only has Hilink mode 259 +**~ **(% style="color:red" %)**Note: The e3372 in the vast majority of cases is Hilink mode** 230 230 ))) 231 231 232 -== 5.3 Hilink mode == 233 233 234 - Gatewayupgrade 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/]]263 +== **5.3 Hilink mode** == 235 235 236 -=== 5.3.1 1.Plugs into the device === 237 237 266 +//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/]]// 267 + 268 + 269 +=== **5.3.1 Plugs into the device** === 270 + 271 + 238 238 ((( 239 -USB-Dongle plugs into the gateway USB port 273 +//USB-Dongle plugs into the gateway USB port// 240 240 ))) 241 241 242 242 ((( 243 -Check the USB module via comman (% style="color:#037691" %)**lsusb** 277 +//Check the USB module via command (% style="color:#037691" %)**lsusb**// 244 244 ))) 245 245 246 246 ((( 247 -(% style="color:red" %)**Note ttodothat connect gateway command line via ssh.**281 +(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**// 248 248 ))) 249 249 250 -[[image: https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]284 +[[image:image-20220527154739-9.png]] 251 251 252 -Checking USB Ports 253 253 254 -=== 5.3.2 2.Detection of new network interfaces added ===287 +=== **5.3.2 Detection of new network interfaces added** === 255 255 256 -Command line input: (% style="color:#037691" %)**ifconfig -a** 257 257 258 - [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401"width="400"]]290 +//Check network configuration command line input: // 259 259 260 -Check the network 292 +(% class="box infomessage" %) 293 +((( 294 +((( 295 + root@dragino-1ef9ac:~~# ifconfig -a 296 +))) 297 +))) 261 261 262 - In the command output user can see that the newinterfaceadded is (% style="color:#037691" %)**eth2**299 +[[image:image-20220527154822-10.png]] 263 263 264 - Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2**(% style="color:black" %)or (% style="color:#037691" %)**wwan0**301 +//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**// 265 265 266 - ===5.3.33.Addthe new interface to thenetworkconfiutation.===303 +//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 267 267 268 -Enter the configuration from the command line: 269 269 306 +=== **5.3.3 Add the new interface to the network configuration.** === 307 + 308 + 309 +//Enter the configuration from the command line~:// 310 + 270 270 (% class="box" %) 271 271 ((( 272 272 uci set network.lte=interface ... ... @@ -278,52 +278,55 @@ 278 278 /etc/init.d/network restart 279 279 ))) 280 280 281 -[[ ~[~[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]]322 +[[image:image-20220527154937-11.png]] 282 282 283 -Configuration 284 284 285 -Checking Network Configurations 325 +//**Checking Network Configurations**// 286 286 287 -Command 327 +//Command-line input: (% style="color:#037691" %)**ifconfig**// 288 288 289 -[[ ~[~[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]]329 +[[image:image-20220527155013-12.png]] 290 290 291 - CheckingNetworkConfigurations331 +//Now, Gateway is configured to access the internet on the LTE network.// 292 292 293 -Now, Gateway is configured to access the internet on the Lte network. 294 294 295 -== 5.4 NCM mode == 334 +== **5.4 NCM mode** == 296 296 297 -== 5.5 Troubleshooting == 298 298 299 -== =5.5.1The USB-Dongleinterface cannotobtainthe IP address.===337 +== **5.5 Troubleshooting** == 300 300 301 -Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet. 302 302 303 -= 6.Howtoreducedatatraffic=340 +=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** === 304 304 305 -== 6.1 Introduce == 306 306 307 - Thegatewayswilluse thedatatrafficwerebelowtwoplaces.343 +//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 308 308 309 -~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink. 310 310 311 - Forthiscase, by default, the gatewaywill uplink self-status tothe LoRaWAN server per the 30s. theuserscan adjust the interval time.346 += **6. How to reduce data traffic** = 312 312 348 + 349 +== **6.1 Introduce** == 350 + 351 + 352 +**//The gateways will use the data traffic below two places.//** 353 + 354 + 355 +//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 356 + 357 +//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.// 358 + 313 313 [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 314 314 315 -LoRa interval time setting 316 316 317 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s. 362 +//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 318 318 319 -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. 364 +//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.// 320 320 321 321 [[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 322 322 323 -Syst rm General368 +//System General interface// 324 324 325 325 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 326 326 327 -Keepalive script interval time settings 372 +//Keepalive script interval time settings// 328 328 329 -
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