Changes for page Cellular network connection details and tips
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... ... @@ -2,81 +2,57 @@ 2 2 3 3 {{toc/}} 4 4 5 -= **1. Enable Cellular Connection**=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. 7 7 8 -//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.// 9 - 10 10 [[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]] 11 11 11 +Enable Cellular Connection 12 12 13 -**//Enable Cellular Connection//** 14 - 15 15 ((( 16 - //If your device doesn't have a cellular module, you will see a cellular module not detected.//14 +If your device doesn't have a cellular module, you will see a cellular module not detected. 17 17 ))) 18 18 19 19 [[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]] 20 20 19 +No Cellular Module 21 21 22 -= **2. How to Debug if Cellular connection fails**=21 += 2. How to Debug if Cellular connection fail = 23 23 23 +If there is a problem for cellular connection. Please check the below points: 24 24 25 - //Ifthereisaproblem withthecellularconnection.Please check the below points~://25 +== 2.1 Do you order the model with a cellular option == 26 26 27 +Make sure you order the model with the cellular option. Can check by command or via the Web UI. 27 27 28 -== **2.1 Do you order the model with a cellular option** == 29 - 30 - 31 -//Make sure you order the model with the cellular option. Can check by command or via the Web UI.// 32 - 33 33 (% class="box" %) 34 34 ((( 35 - //root@dragino-1bbd90:~~# lsusb31 +root@dragino-1bbd90:~~# lsusb 36 36 Bus 001 Device 004: ID 2c7c:0125 ~-~-> This is the Cellular module 37 37 Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub 38 -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 39 39 ))) 40 40 37 +== 2.2 Do you input the SIM card correctly == 41 41 42 -(% class="wikigeneratedid" %) 43 -[[image:image-20220525140054-1.png||height="153" width="607"]] 39 +Below command can check if you have a SIM card inserted, or via Web UI 44 44 41 +* 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 42 +* Make sure you have the correct direction to insert SIM card. Every device has an example photo in the manual for the direction. 45 45 46 -== **2.2 Do you input the SIM card correctly** == 47 - 48 - 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 - 54 54 (% class="box" %) 55 55 ((( 56 - //root@dragino-1dadd8:~~#**comgt -d /dev/ttyUSB3**46 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3 57 57 SIM ready 58 58 Waiting for Registration..(120 sec max) 59 -Registered on Home network: "CHN- UNICOM",760 -Signal Quality: 10,99//49 +Registered on Home network: "CHN-CT",7 50 +Signal Quality: 23,99 61 61 ))) 62 62 63 - 64 -(% class="wikigeneratedid" %) 65 -[[image:image-20220526104201-1.png||height="625" width="543"]] 66 - 67 - 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.// 70 - 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-20220525141016-3.png||height="524" width="502"]] 76 - 77 77 == 2.3 Check dialing info == 78 78 79 - //run "**logread -f**" ingateway CLI。//55 +run "logread -f" in console 80 80 81 81 (% class="box" %) 82 82 ((( ... ... @@ -118,22 +118,19 @@ 118 118 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 119 119 ))) 120 120 121 -= **3. Share Cellular Network for WiFi & LAN clients**=97 += 3. Share Cellular Network for WiFi & LAN clients = 122 122 123 - 124 124 ((( 125 - //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.//100 +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. 126 126 ))) 127 127 128 128 ((( 129 - 104 +root@dragino-1d25dc:~~# cat /etc/config/firewall 130 130 ))) 131 131 132 132 (% class="box" %) 133 133 ((( 134 134 ((( 135 -root@dragino-1d25dc:~~# cat /etc/config/firewall 136 - 137 137 config defaults 138 138 option syn_flood '1' 139 139 option input 'ACCEPT' ... ... @@ -163,20 +163,15 @@ 163 163 ))) 164 164 165 165 ((( 166 -//and run **/etc/init.d/firewall reload** or reboot the device.// 167 - 168 - 139 +and run **/etc/init.d/firewall reload** or reboot the device. 169 169 ))) 170 170 171 -= **4. How does the gateway view the International Mobile Equipment Identity (IMEI)**=142 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) = 172 172 144 +Use SSH to access the gateway configuration page and run the minicom command 173 173 174 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 175 - 176 176 ((( 177 - 178 - 179 -**//Enter the minicom command, then select the option ''serial port setup".//** 147 +Select "**Serial Port Setup**": 180 180 ))) 181 181 182 182 (% class="box infomessage" %) ... ... @@ -186,26 +186,25 @@ 186 186 187 187 [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 188 188 157 +Enter the minicom command 189 189 190 -A ndthen,change thesetting:159 +Access the serial port of the 4G module 191 191 192 - (% class="boxinfomessage"%)193 - (((161 +Serial port setup is as follows: 162 + 194 194 **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 195 195 196 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 197 -))) 165 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)** 198 198 199 - 200 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 201 - 202 202 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 203 203 169 +Configuring USB Ports 204 204 205 -//Enter AT+GSN in the serial port to view the IMEI// 206 206 207 - Forexample:** (%style="color:#037691"%)860548042566627(%%)**172 +Enter AT+GSN in the serial port to view the IMEI 208 208 174 +For example:** (% style="color:#037691" %)860548042566627(%%)** 175 + 209 209 (% class="box infomessage" %) 210 210 ((( 211 211 ((( ... ... @@ -215,83 +215,82 @@ 215 215 216 216 [[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 217 217 218 - = **5. How doesthegatewayconnect to the network viaa USB 4G Dongle** =185 +Enter the AT command 219 219 220 -= =**5.1Introduction**==187 += 5. How does the gateway connect to the network via a USB 4G Dongle = 221 221 222 - (%style="color:red" %)//**Prerequisite: Requires a USB 4G Dongleand a supported gateway firmware**//189 +== 5.1 Introduction == 223 223 191 +(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 192 + 224 224 ((( 225 - //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//194 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 226 226 ))) 227 227 228 228 ((( 229 - //Many modes(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]]//198 +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]] 230 230 ))) 231 231 232 232 ((( 233 - //This is not beginner-friendly due to too many protocols.//202 +This is not beginner-friendly due to too many protocols. 234 234 ))) 235 235 236 -== **5.2 How to use the USB-Dongle at the gateway**==205 +== 5.2 How to use the USB-Dongle at the gateway == 237 237 238 - //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//207 +Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 239 239 240 240 ((( 241 - //For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.//210 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 242 242 ))) 243 243 244 244 (% class="box" %) 245 245 ((( 246 246 Huawei-E3372/E8372 247 - Check the(% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.216 + Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 248 248 The version numbers starting with 21 is NCM mode 249 249 The version numbers starting with 22 is Hilink mode 250 - The E8372 only ha sHilink mode251 -**~ **(% style="color:red" %)**Note: 219 + The E8372 only have Hilink mode 220 +**~ **(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode** 252 252 ))) 253 253 254 -== **5.3 Hilink mode**==223 +== 5.3 Hilink mode == 255 255 256 - //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/]]//225 +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/]] 257 257 258 -=== **5.3.1 Plugs into the device**===227 +=== 5.3.1 1.Plugs into the device === 259 259 260 260 ((( 261 - //USB-Dongle plugs into the gateway USB port//230 +USB-Dongle plugs into the gateway USB port 262 262 ))) 263 263 264 264 ((( 265 - //Check the USB module via command(% style="color:#037691" %)**lsusb**//234 +Check the USB module via comman (% style="color:#037691" %)**lsusb** 266 266 ))) 267 267 268 268 ((( 269 -(% style="color:red" %) //**Note: Usersneedto that connectto thegateway command line via ssh.**//238 +(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 270 270 ))) 271 271 272 272 [[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 273 273 274 - === 5.3.2 Detectionofnew network interfacesadded ===243 +Checking USB Ports 275 275 276 - //Command-line input://245 +=== 5.3.2 2.Detection of new network interfaces added === 277 277 278 -(% class="box infomessage" %) 279 -((( 280 -((( 281 - root@dragino-1ef9ac:~~# ifconfig -a 282 -))) 283 -))) 247 +Command line input: (% style="color:#037691" %)**ifconfig -a** 284 284 285 285 [[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]] 286 286 287 - //In theommand,theoutput user canseethat the newinterface added is (% style="color:#037691" %)**eth2**//251 +Check the network 288 288 289 - //Usually,the user can see that the new interface added is (% style="color:#037691" %)**eth2**(% style="color:black" %)or (% style="color:#037691" %)**wwan0**//253 +In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2** 290 290 291 - ===**5.3.3Addthe new interface to thenetworkconfiguration.**===255 +Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0** 292 292 293 - //Entertheconfigurationfromthe command line~://257 +=== 5.3.3 3.Add the new interface to the network confiutation. === 294 294 259 +Enter the configuration from the command line: 260 + 295 295 (% class="box" %) 296 296 ((( 297 297 uci set network.lte=interface ... ... @@ -305,44 +305,50 @@ 305 305 306 306 [[~[~[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]] 307 307 308 - //Checking Network Configurations//274 +Configuration 309 309 310 - //Command-lineput: (%style="color:#037691"%)**ifconfig**//276 +Checking Network Configurations 311 311 278 +Command line input: (% style="color:#037691" %)**ifconfig** 279 + 312 312 [[~[~[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]] 313 313 314 - //Now,Gatewayis configured toaccesstheinternetonthe LTE network.//282 +Checking Network Configurations 315 315 316 - ==**5.4NCMmode**==284 +Now, Gateway is configured to access the internet on the Lte network. 317 317 318 -== **5.5Troubleshooting**==286 +== 5.4 NCM mode == 319 319 320 -== =**5.5.1The USB-Dongleinterface cannotobtainthe IP address.**===288 +== 5.5 Troubleshooting == 321 321 322 - //PleasetrythisUSBdongleto access theinternet on your PC, to makesure this USB donglecanrmallyaccesstheinternet.//290 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. === 323 323 324 - =**6.Howto reducedata traffic**=292 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet. 325 325 326 -= =**6.1Introduce**==294 += 6. How to reduce data traffic = 327 327 328 - //Thegatewayswill usethe data traffic below two places.//296 +== 6.1 Introduce == 329 329 330 - //1.There is the data trafficfrom LoRa package Forward which werethegatewaystatuspackageandsensor end node uplink/downlink.//298 +The gateways will use the data traffic were below two places. 331 331 332 - //Forthiscase, by default, thegatewaywill uplink self-statustotheLoRaWANserverper the30s.the userscanadjusttheintervaltime.//300 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink. 333 333 302 +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. 303 + 334 334 [[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 335 335 336 - //2.Thereisthedatatraffic fromthegateway checkself-network status. by default, the gateway will check thenetwork per 15s.//306 +LoRa interval time setting 337 337 338 - //Forthis case, Wehave monitoredtheloss ofdata traffic,whichistheloss of 2M data traffic per day.theuserscanadjust theintervaltime followingscreenshots.//308 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s. 339 339 310 +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. 311 + 340 340 [[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 341 341 342 - //System Generalinterface//314 +Systrm General 343 343 344 344 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 345 345 346 - //Keepalive script interval time settings//318 +Keppalive script interval time settings 347 347 348 348
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