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 ... ... @@ -62,7 +62,7 @@ 62 62 63 63 64 64 (% class="wikigeneratedid" %) 65 -[[image:image-2022052 7153804-4.png]]65 +[[image:image-20220526104201-1.png||height="625" width="543"]] 66 66 67 67 68 68 (% class="wikigeneratedid" %) ... ... @@ -72,10 +72,11 @@ 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]]75 +[[image:image-20220525141016-3.png||height="524" width="502"]] 76 76 77 +== == 77 77 78 -== **2.3 Check dialing info**==79 +== 2.3 Check dialing info == 79 79 80 80 //run "**logread -f**" in gateway CLI。// 81 81 ... ... @@ -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 **(%%)112 +(% 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. 113 +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 ))) 129 129 130 +((( 131 + 132 +))) 133 + 130 130 (% class="box" %) 131 131 ((( 132 132 ((( ... ... @@ -163,64 +163,10 @@ 163 163 ((( 164 164 //and run **/etc/init.d/firewall reload** or reboot the device.// 165 165 166 - 167 - 168 -= **4. Switching between Cellular and Ethernet and Wi-Fi networks** = 169 - 170 - 171 -//By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.// 172 - 173 -//Once the Ethernet of the Wi-Fi network is unavailable where the gateway network will switch to a Cell network from Ethernet or Wi-Fi.// 174 - 175 - 176 - 177 -**Enable Cellular and connect Ethernet at the same time** 178 - 179 -ETH icon is displayed as [[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436675869-206.png?width=15&height=14&rev=1.1||alt="1652436675869-206.png" height="28" width="30"]] Indicates that Ethernet is the main working network. 180 - 181 -Cell icon is displayed as [[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436705761-420.png?width=15&height=15&rev=1.1||alt="1652436705761-420.png" height="30" width="30"]] Indicates that Cellular is the backup WAN. 182 - 183 - 184 -== **4.1. Switching between Cellular and Ethernet networks** == 185 - 186 - 187 -//When connecting to the AP WiFI of the gateway, users can access the Web UI of the gateway through the default address 10.130.1.1// 188 - 189 -[[image:image-20220606140622-2.png||height="664" width="1106"]] 190 - 191 - 192 -//**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**// 193 - 194 -[[image:image-20220606140859-4.png||height="687" width="1107"]] 195 - 196 - 197 -== **4.2 Switching between Cellular and WiFi networks** == 198 - 199 - 200 -(% class="wikigeneratedid" %) 201 -//Enable **Cellular** and connect **WiFi** at the same time// 202 - 203 -//WiFi icon is displayed as //[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436675869-206.png?width=15&height=14&rev=1.1||alt="1652436675869-206.png" height="28" width="30"]]// Indicates that WiFi is the main working network.// 204 - 205 -//Cell icon is displayed as //[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436705761-420.png?width=15&height=15&rev=1.1||alt="1652436705761-420.png" height="30" width="30"]]// Indicates that Cellular is the backup WAN.// 206 - 207 -[[image:image-20220606141113-7.png||height="678" width="1106"]] 208 - 209 - 210 -//**Close the WiFi WAN, the gateway will switch to a Cellular network.**// 211 - 212 -[[image:image-20220606140932-5.png||height="687" width="1107"]] 213 - 214 - 215 -== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** == 216 - 217 - 218 -[[image:image-20220606140328-1.png||height="682" width="1108"]] 219 - 220 220 221 221 ))) 222 222 223 -= ** 5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =173 += **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** = 224 224 225 225 226 226 //Users can access the gateway CLI and run the minicom command to get the configuration interface.// ... ... @@ -236,7 +236,7 @@ 236 236 root@dragino-1ef9ac:~~# minicom -s 237 237 ))) 238 238 239 -[[image:image -20220527154132-6.png]]189 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 240 240 241 241 242 242 And then, change the setting: ... ... @@ -243,64 +243,54 @@ 243 243 244 244 (% class="box infomessage" %) 245 245 ((( 246 - (% style="color:black" %)**Serial Device :**196 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 247 247 248 - (% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)**9600 8N1**198 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 249 249 ))) 250 250 251 251 252 252 //**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 253 253 254 -[[image:image -20220527154154-7.png]]204 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 255 255 256 256 257 -//Enter **AT+GSN**in theinterfacetogetthe IMEI,//207 +//Enter AT+GSN in the serial port to view the IMEI// 258 258 259 - // **For example (% style="color:#037691" %)860548042566627(%%)**//209 +For example :** (% style="color:#037691" %)860548042566627(%%)** 260 260 261 261 (% class="box infomessage" %) 262 262 ((( 263 263 ((( 264 - **AT+GSN**214 + AT+GSN 265 265 ))) 266 266 ))) 267 267 268 -[[image:image- 20220527154231-8.png]]218 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 269 269 220 += **5. How does the gateway connect to the network via a USB 4G Dongle** = 270 270 271 -= ** 6.Howdoes the gatewayconnectto the network via a USB 4G Dongle** =222 +== **5.1 Introduction** == 272 272 224 +(% style="color:red" %)//**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**// 273 273 274 -== **6.1 Introduction** == 275 - 276 - 277 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//** 278 - 279 279 ((( 280 280 //This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.// 281 - 282 - 283 283 ))) 284 284 285 285 ((( 286 -//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.// 231 +//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. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 287 287 ))) 288 288 289 289 ((( 290 290 //This is not beginner-friendly due to too many protocols.// 291 - 292 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]// 293 - 294 - 295 295 ))) 296 296 297 -== ** 6.2 How to use the USB238 +== **5.2 How to use the USB-Dongle at the gateway** == 298 298 299 - 300 300 //Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.// 301 301 302 302 ((( 303 -//For example, the Huawei-E3372/E8372 is using **Hilink mode**or**NCM mode**.//243 +//For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.// 304 304 ))) 305 305 306 306 (% class="box" %) ... ... @@ -313,16 +313,12 @@ 313 313 **~ **(% style="color:red" %)**Note: The e3372 in the vast majority of cases is Hilink mode** 314 314 ))) 315 315 256 +== **5.3 Hilink mode** == 316 316 317 -== **6.3 Hilink mode** == 318 - 319 - 320 320 //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/]]// 321 321 260 +=== **5.3.1 Plugs into the device** === 322 322 323 -=== **6.3.1 Plugs into the device** === 324 - 325 - 326 326 ((( 327 327 //USB-Dongle plugs into the gateway USB port// 328 328 ))) ... ... @@ -335,14 +335,12 @@ 335 335 (% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**// 336 336 ))) 337 337 338 -[[image:image -20220527154739-9.png]]274 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 339 339 276 +=== 5.3.2 Detection of new network interfaces added === 340 340 341 - === **6.3.2 Detectionofnewnetworkinterfacesadded** ===278 +//Command-line input: // 342 342 343 - 344 -//Check network configuration command line input: // 345 - 346 346 (% class="box infomessage" %) 347 347 ((( 348 348 ((( ... ... @@ -350,16 +350,14 @@ 350 350 ))) 351 351 ))) 352 352 353 -[[image:image- 20220527154822-10.png]]287 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]] 354 354 355 355 //In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**// 356 356 357 357 //Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**// 358 358 293 +=== **5.3.3 Add the new interface to the network configuration.** === 359 359 360 -=== **6.3.3 Add the new interface to the network configuration.** === 361 - 362 - 363 363 //Enter the configuration from the command line~:// 364 364 365 365 (% class="box" %) ... ... @@ -373,62 +373,46 @@ 373 373 /etc/init.d/network restart 374 374 ))) 375 375 376 -[[image:image- 20220527154937-11.png]]308 +[[~[~[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]] 377 377 310 +//Checking Network Configurations// 378 378 379 -//**Checking Network Configurations**// 380 - 381 381 //Command-line input: (% style="color:#037691" %)**ifconfig**// 382 382 383 -[[image:image- 20220527155013-12.png]]314 +[[~[~[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]] 384 384 385 385 //Now, Gateway is configured to access the internet on the LTE network.// 386 386 318 +== **5.4 NCM mode** == 387 387 388 -== ** 6.4NCM mode** ==320 +== **5.5 Troubleshooting** == 389 389 322 +=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** === 390 390 391 -== **6.5 Troubleshooting** == 392 - 393 - 394 -=== **6.5.1 The USB-Dongle interface cannot obtain the IP address.** === 395 - 396 - 397 397 //Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.// 398 398 326 += **6. How to reduce data traffic** = 399 399 400 -= ** 7.Howtoreducedata traffic** =328 +== **6.1 Introduce** == 401 401 330 +//The gateways will use the data traffic below two places.// 402 402 403 -== **7.1 Reduce Status Uplink Interval** == 404 - 405 - 406 -**//The gateways will use the data traffic below two places.//** 407 - 408 - 409 409 //1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.// 410 410 411 411 //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.// 412 412 413 -[[image:image -20220527155108-13.png]]336 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 414 414 415 - 416 416 //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// 417 417 418 418 //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.// 419 419 420 -[[image:image -20220527155358-16.png]]342 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 421 421 422 422 //System General interface// 423 423 346 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 424 424 425 -[[image:image-20220527155229-15.png]] 426 - 427 427 //Keepalive script interval time settings// 428 428 429 - 430 -== **7.2 Filter unwanted packets** == 431 - 432 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 433 - 434 434
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