Changes for page Cellular network connection details and tips
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... ... @@ -1,24 +1,22 @@ 1 - **Table of Contents:**1 +Table of Contents: 2 2 3 3 {{toc/}} 4 4 5 - 6 - 7 7 = **1. Enable Cellular Connection** = 8 8 9 9 10 10 //If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.// 11 11 12 -[[image:image -20220601110850-2.png]]10 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]] 13 13 12 + 14 14 **//Enable Cellular Connection//** 15 15 16 - 17 17 ((( 18 18 //If your device doesn't have a cellular module, you will see a cellular module not detected.// 19 19 ))) 20 20 21 -[[image:image -20220527153544-2.png]]19 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]] 22 22 23 23 24 24 = **2. How to Debug if Cellular connection fails** = ... ... @@ -40,9 +40,11 @@ 40 40 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub// 41 41 ))) 42 42 43 -[[image:image-20220601110748-1.png]] 44 44 42 +(% class="wikigeneratedid" %) 43 +[[image:image-20220525140054-1.png||height="153" width="607"]] 45 45 45 + 46 46 == **2.2 Do you input the SIM card correctly** == 47 47 48 48 ... ... @@ -51,6 +51,7 @@ 51 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 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 53 54 + 54 54 (% class="box" %) 55 55 ((( 56 56 //root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3** ... ... @@ -62,7 +62,7 @@ 62 62 63 63 64 64 (% class="wikigeneratedid" %) 65 -[[image:image-2022052 7153804-4.png]]66 +[[image:image-20220526104201-1.png||height="625" width="543"]] 66 66 67 67 68 68 (% class="wikigeneratedid" %) ... ... @@ -72,12 +72,14 @@ 72 72 //Please check the IP address is displayed and the Internet displays "OK", it works properly.// 73 73 74 74 (% class="wikigeneratedid" %) 75 -[[image:image-2022052 7153827-5.png]]76 +[[image:image-20220525141016-3.png||height="524" width="502"]] 76 76 78 +(% class="wikigeneratedid" %) 79 +== == 77 77 78 -== **2.3 Check dialing info**==81 +== 2.3 Check dialing info == 79 79 80 -//run " **logread -f**" in gateway CLI。//83 +//run "logread -f" in gateway CLI。// 81 81 82 82 (% class="box" %) 83 83 ((( ... ... @@ -108,8 +108,8 @@ 108 108 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M 109 109 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: OK 110 110 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ~-~- got it 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 **(%%)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(%%) 113 113 (% style="color:black" %)Fri Feb 7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT) 114 114 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ^M 115 115 Fri Feb 7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M ... ... @@ -119,7 +119,6 @@ 119 119 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 120 120 ))) 121 121 122 - 123 123 = **3. Share Cellular Network for WiFi & LAN clients** = 124 124 125 125 ... ... @@ -127,6 +127,10 @@ 127 127 //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.// 128 128 ))) 129 129 132 +((( 133 + 134 +))) 135 + 130 130 (% class="box" %) 131 131 ((( 132 132 ((( ... ... @@ -163,21 +163,10 @@ 163 163 ((( 164 164 //and run **/etc/init.d/firewall reload** or reboot the device.// 165 165 166 -= **4. Switching between Cellular and Ethernet and Wi-Fi networks** = 167 - 168 -== **4.1. Switching between Cellular and Ethernet networks** == 169 - 170 - 171 - 172 -== **4.2** == 173 - 174 - 175 -== **4.3** == 176 - 177 177 178 178 ))) 179 179 180 -= ** 5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =175 += **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** = 181 181 182 182 183 183 //Users can access the gateway CLI and run the minicom command to get the configuration interface.// ... ... @@ -185,7 +185,7 @@ 185 185 ((( 186 186 187 187 188 -**//Enter the minicom command, then select the option ''serial p ort setup".//**183 +**//Enter the minicom command, then select the option ''serial prot setup.//** 189 189 ))) 190 190 191 191 (% class="box infomessage" %) ... ... @@ -193,7 +193,7 @@ 193 193 root@dragino-1ef9ac:~~# minicom -s 194 194 ))) 195 195 196 -[[image:image -20220527154132-6.png]]191 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 197 197 198 198 199 199 And then, change the setting: ... ... @@ -200,125 +200,111 @@ 200 200 201 201 (% class="box infomessage" %) 202 202 ((( 203 -(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 198 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 199 +))) 204 204 205 -(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1** 201 +(% class="box infomessage" %) 202 +((( 203 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 206 206 ))) 207 207 208 208 209 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 207 +(% style="color:#037691" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 210 210 211 -[[image:image -20220527154154-7.png]]209 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 212 212 211 +Configuring USB Ports 213 213 214 -//Enter **AT+GSN **in the interface to get the IMEI,// 215 215 216 - //**For example (%style="color:#037691"%)860548042566627(%%)**//214 +Enter AT+GSN in the serial port to view the IMEI 217 217 216 +For example:** (% style="color:#037691" %)860548042566627(%%)** 217 + 218 218 (% class="box infomessage" %) 219 219 ((( 220 220 ((( 221 - **AT+GSN**221 + AT+GSN 222 222 ))) 223 223 ))) 224 224 225 -[[image:image- 20220527154231-8.png]]225 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 226 226 227 +Enter the AT command 227 227 228 -= **5. How does the gateway connect to the network via a USB 4G Dongle**=229 += 5. How does the gateway connect to the network via a USB 4G Dongle = 229 229 231 +== 5.1 Introduction == 230 230 231 -= =**5.1 Introduction**==233 +(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware** 232 232 233 - 234 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 235 - 236 236 ((( 237 -//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 238 - 239 - 236 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection. 240 240 ))) 241 241 242 242 ((( 243 - //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.//240 +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]] 244 244 ))) 245 245 246 246 ((( 247 -//This is not beginner-friendly due to too many protocols.// 248 - 249 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 250 - 251 - 244 +This is not beginner-friendly due to too many protocols. 252 252 ))) 253 253 254 -== **5.2 How to use the USB**==247 +== 5.2 How to use the USB-Dongle at the gateway == 255 255 249 +Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way. 256 256 257 -//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.// 258 - 259 259 ((( 260 - //For example, the Huawei-E3372/E8372 is using**Hilink mode**or**NCM mode**.//252 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode. 261 261 ))) 262 262 263 263 (% class="box" %) 264 264 ((( 265 265 Huawei-E3372/E8372 266 - Check the(% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.258 + Check (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode. 267 267 The version numbers starting with 21 is NCM mode 268 268 The version numbers starting with 22 is Hilink mode 269 - The E8372 only ha sHilink mode270 -**~ **(% style="color:red" %)**Note: 261 + The E8372 only have Hilink mode 262 +**~ **(% style="color:red" %)**Note:The e3372 in the vast majority of cases is Hilink mode** 271 271 ))) 272 272 265 +== 5.3 Hilink mode == 273 273 274 - ==**5.3** ==267 +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/]] 275 275 269 +=== 5.3.1 1.Plugs into the device === 276 276 277 -//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/]]// 278 - 279 - 280 -=== **5.3.1 Plugs into the device** === 281 - 282 - 283 283 ((( 284 - //USB-Dongle plugs into the gateway USB port//272 +USB-Dongle plugs into the gateway USB port 285 285 ))) 286 286 287 287 ((( 288 - //Check the USB module via command(% style="color:#037691" %)**lsusb**//276 +Check the USB module via comman (% style="color:#037691" %)**lsusb** 289 289 ))) 290 290 291 291 ((( 292 -(% style="color:red" %) //**Note: Usersneedto that connectto thegateway command line via ssh.**//280 +(% style="color:red" %)**Note : User neet to do that connect gateway command line via ssh.** 293 293 ))) 294 294 295 -[[image:image -20220527154739-9.png]]283 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 296 296 285 +Checking USB Ports 297 297 298 -=== **5.3.2 Detection of new network interfaces added**===287 +=== 5.3.2 2.Detection of new network interfaces added === 299 299 289 +Command line input: (% style="color:#037691" %)**ifconfig -a** 300 300 301 - //Check networkconfigurationd linenput://291 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]] 302 302 303 -(% class="box infomessage" %) 304 -((( 305 -((( 306 - root@dragino-1ef9ac:~~# ifconfig -a 307 -))) 308 -))) 293 +Check the network 309 309 310 - [[image:image-20220527154822-10.png]]295 +In the command output user can see that the new interface added is (% style="color:#037691" %)**eth2** 311 311 312 - //In the command,the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//297 +Usually,user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0** 313 313 314 - //Usually,theusercan seethat the new interfaceadded is (% style="color:#037691"%)**eth2**(% style="color:black"%)or (% style="color:#037691" %)**wwan0**//299 +=== 5.3.3 3.Add the new interface to the network confiutation. === 315 315 301 +Enter the configuration from the command line: 316 316 317 -=== **5.3.3 Add the new interface to the network configuration.** === 318 - 319 - 320 -//Enter the configuration from the command line~:// 321 - 322 322 (% class="box" %) 323 323 ((( 324 324 uci set network.lte=interface ... ... @@ -330,62 +330,52 @@ 330 330 /etc/init.d/network restart 331 331 ))) 332 332 333 -[[image:image- 20220527154937-11.png]]314 +[[~[~[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]] 334 334 316 +Configuration 335 335 336 - //**Checking Network Configurations**//318 +Checking Network Configurations 337 337 338 - //Command-line input: (% style="color:#037691" %)**ifconfig**//320 +Command line input: (% style="color:#037691" %)**ifconfig** 339 339 340 -[[image:image- 20220527155013-12.png]]322 +[[~[~[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]] 341 341 342 - //Now,Gatewayis configured toaccesstheinternetonthe LTE network.//324 +Checking Network Configurations 343 343 326 +Now, Gateway is configured to access the internet on the Lte network. 344 344 345 -== **5.4 NCM mode**==328 +== 5.4 NCM mode == 346 346 330 +== 5.5 Troubleshooting == 347 347 348 -== **5.5 Troubleshooting**==332 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. === 349 349 334 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet. 350 350 351 -= ==**5.5.1The USB-Dongleinterfacecannotobtainthe IP address.**===336 += 6. How to reduce data traffic = 352 352 338 +== 6.1 Introduce == 353 353 354 - //PleasetrythisUSB dongleto accesstheinterneton your PC,to makesurethis USB donglecan normallyaccess the internet.//340 +The gateways will use the data traffic were below two places. 355 355 342 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink. 356 356 357 - =**6.How to reducedata traffic**=344 +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. 358 358 346 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 359 359 360 - == **6.1Reduce StatusUplink Interval**==348 +LoRa interval time setting 361 361 350 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s. 362 362 363 - **//Thegateways willusethe data trafficbelowtwoplaces.//**352 +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. 364 364 354 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 365 365 366 - //1. There ishe data traffic fromLoRa packageForward which were the gateway status package and sensorend node uplink/downlink.//356 +Systrm General 367 367 368 - //For this case, by default, the gateway will uplinkself-status tothe LoRaWAN server perthe 30s.theusers canadjustheme.//358 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 369 369 370 - [[image:image-20220527155108-13.png]]360 +Keepalive script interval time settings 371 371 372 - 373 -//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 374 - 375 -//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.// 376 - 377 -[[image:image-20220527155358-16.png]] 378 - 379 -//System General interface// 380 - 381 - 382 -[[image:image-20220527155229-15.png]] 383 - 384 -//Keepalive script interval time settings// 385 - 386 - 387 -== **6.2 Filter unwanted packets** == 388 - 389 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 390 - 391 391
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