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** = 312 312 313 -[[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 - LoRainterval timesetting349 +== **6.1 Introduce** == 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. 318 318 319 - For this case,We have monitored the lossof data traffic,whichis theloss of 2Mdata trafficper day. the users can adjust the interval time followingscreenshots.352 +**//The gateways will use the data traffic below two places.//** 320 320 354 + 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 + 359 +[[image:image-20220527155108-13.png]] 360 + 361 + 362 +//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 363 + 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.// 365 + 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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