Changes for page Cellular network connection details and tips
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... ... @@ -1,65 +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 for 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-20220525105620-1.png||height="99" width="433"]] == 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 - ==[[image:image-20220525111605-2.png||height="99" width="418"]]==65 +[[image:image-20220527153804-4.png]] 58 58 59 -== 2.3 Check dialing info == 60 60 61 -run "logread -f" in console 68 +(% class="wikigeneratedid" %) 69 +//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.// 62 62 71 +(% class="wikigeneratedid" %) 72 +//Please check the IP address is displayed and the Internet displays "OK", it works properly.// 73 + 74 +(% class="wikigeneratedid" %) 75 +[[image:image-20220527153827-5.png]] 76 + 77 + 78 +== **2.3 Check dialing info** == 79 + 80 +//run "**logread -f**" in gateway CLI。// 81 + 63 63 (% class="box" %) 64 64 ((( 65 65 Fri Feb 7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0 ... ... @@ -89,8 +89,8 @@ 89 89 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M 90 90 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: OK 91 91 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ~-~- got it 92 -(% 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. 93 -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**(%%) 94 94 (% style="color:black" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT) 95 95 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ^M 96 96 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M ... ... @@ -100,19 +100,19 @@ 100 100 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 101 101 ))) 102 102 103 -= 3. Share Cellular Network for WiFi & LAN clients = 104 104 105 -((( 106 -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. 107 -))) 123 += **3. Share Cellular Network for WiFi & LAN clients** = 108 108 125 + 109 109 ((( 110 -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.// 111 111 ))) 112 112 113 113 (% class="box" %) 114 114 ((( 115 115 ((( 133 +root@dragino-1d25dc:~~# cat /etc/config/firewall 134 + 116 116 config defaults 117 117 option syn_flood '1' 118 118 option input 'ACCEPT' ... ... @@ -142,15 +142,20 @@ 142 142 ))) 143 143 144 144 ((( 145 -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 + 146 146 ))) 147 147 148 -= 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)** = 149 149 150 -Use SSH to access the gateway configuration page and run the minicom command 151 151 172 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 173 + 152 152 ((( 153 -Select "**Serial Port Setup**": 175 + 176 + 177 +**//Enter the minicom command, then select the option ''serial port setup".//** 154 154 ))) 155 155 156 156 (% class="box infomessage" %) ... ... @@ -158,112 +158,132 @@ 158 158 root@dragino-1ef9ac:~~# minicom -s 159 159 ))) 160 160 161 -[[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]] 162 162 163 -Enter the minicom command 164 164 165 -A ccesstheserialportof the4G module188 +And then, change the setting: 166 166 167 -Serial port setup is as follows: 190 +(% class="box infomessage" %) 191 +((( 192 +(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 168 168 169 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 194 +(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1** 195 +))) 170 170 171 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)** 172 172 173 - [[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**// 174 174 175 - ConfiguringUSB Ports200 +[[image:image-20220527154154-7.png]] 176 176 177 177 178 -Enter AT+GSN in the serialporttoviewthe IMEI203 +//Enter **AT+GSN **in the interface to get the IMEI,// 179 179 180 -For example :**(% style="color:#037691" %)860548042566627(%%)**205 +// **For example (% style="color:#037691" %)860548042566627(%%)**// 181 181 182 182 (% class="box infomessage" %) 183 183 ((( 184 184 ((( 185 - AT+GSN 210 + **AT+GSN** 186 186 ))) 187 187 ))) 188 188 189 -[[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]] 190 190 191 -Enter the AT command 192 192 193 -= 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** = 194 194 195 -== 5.1 Introduction == 196 196 197 - (% style="color:red"%)**Prerequisite:Requires a USB 4G Dongle anda supported gateway firmware**220 +== **5.1 Introduction** == 198 198 222 + 223 +(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 224 + 199 199 ((( 200 -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 + 201 201 ))) 202 202 203 203 ((( 204 -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.// 205 205 ))) 206 206 207 207 ((( 208 -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 + 209 209 ))) 210 210 211 -== 5.2 How to use the USB -Dongle at the gateway ==243 +== **5.2 How to use the USB Dongle at the gateway** == 212 212 213 -Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 214 214 246 +//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 + 215 215 ((( 216 -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**.// 217 217 ))) 218 218 219 219 (% class="box" %) 220 220 ((( 221 221 Huawei-E3372/E8372 222 - 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. 223 223 The version numbers starting with 21 is NCM mode 224 224 The version numbers starting with 22 is Hilink mode 225 - The E8372 only ha veHilink mode226 -**~ **(% 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** 227 227 ))) 228 228 229 -== 5.3 Hilink mode == 230 230 231 - 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** == 232 232 233 -=== 5.3.1 1.Plugs into the device === 234 234 266 +//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 + 235 235 ((( 236 -USB-Dongle plugs into the gateway USB port 273 +//USB-Dongle plugs into the gateway USB port// 237 237 ))) 238 238 239 239 ((( 240 -Check the USB module via comman (% style="color:#037691" %)**lsusb** 277 +//Check the USB module via command (% style="color:#037691" %)**lsusb**// 241 241 ))) 242 242 243 243 ((( 244 -(% 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.**// 245 245 ))) 246 246 247 -[[image: https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]284 +[[image:image-20220527154739-9.png]] 248 248 249 -Checking USB Ports 250 250 251 -=== 5.3.2 2.Detection of new network interfaces added ===287 +=== 5.3.2 Detection of new network interfaces added === 252 252 253 -Command line input: (% style="color:#037691" %)**ifconfig -a** 254 254 290 +//Check network configuration command line input: // 291 + 292 +(% class="box infomessage" %) 293 +((( 294 +((( 295 + root@dragino-1ef9ac:~~# ifconfig -a 296 +))) 297 +))) 298 + 255 255 [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]] 256 256 257 - Checkthe network301 +//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**// 258 258 259 - Inthecommand output user can see that the new interface added is (% style="color:#037691" %)**eth2**303 +//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 260 260 261 -Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0** 262 262 263 -=== 5.3.3 3.Add the new interface to the network confiutation. ===306 +=== **5.3.3 Add the new interface to the network configuration.** === 264 264 265 -Enter the configuration from the command line: 266 266 309 +//Enter the configuration from the command line~:// 310 + 267 267 (% class="box" %) 268 268 ((( 269 269 uci set network.lte=interface ... ... @@ -277,50 +277,53 @@ 277 277 278 278 [[~[~[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]] 279 279 280 -Configuration 281 281 282 -Checking Network Configurations 325 +//**Checking Network Configurations**// 283 283 284 -Command 327 +//Command-line input: (% style="color:#037691" %)**ifconfig**// 285 285 286 286 [[~[~[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]] 287 287 288 - CheckingNetworkConfigurations331 +//Now, Gateway is configured to access the internet on the LTE network.// 289 289 290 -Now, Gateway is configured to access the internet on the Lte network. 291 291 292 -== 5.4 NCM mode == 334 +== **5.4 NCM mode** == 293 293 294 -== 5.5 Troubleshooting == 295 295 296 -== =5.5.1The USB-Dongleinterface cannotobtainthe IP address.===337 +== **5.5 Troubleshooting** == 297 297 298 -Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet. 299 299 300 -= 6.Howtoreducedatatraffic=340 +=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** === 301 301 302 -== 6.1 Introduce == 303 303 304 - 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.// 305 305 306 -~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink. 307 307 308 - 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** = 309 309 348 + 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 + 310 310 [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 311 311 312 -LoRa interval time setting 313 313 314 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check 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.// 315 315 316 -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.// 317 317 318 318 [[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 319 319 320 -Syst rm General368 +//System General interface// 321 321 322 322 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 323 323 324 -Kep palive script interval time settings372 +//Keepalive script interval time settings// 325 325 326 -
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