Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -9,11 +9,11 @@ 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-20220 601110850-2.png]]12 +[[image:image-20220527153337-1.png]] 13 13 14 + 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 ))) ... ... @@ -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 44 +(% class="wikigeneratedid" %) 45 +[[image:image-20220525140054-1.png||height="153" width="607"]] 45 45 47 + 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]]67 +[[image:image-20220526104201-1.png||height="625" width="543"]] 66 66 67 67 68 68 (% class="wikigeneratedid" %) ... ... @@ -72,9 +72,8 @@ 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]]77 +[[image:image-20220525141016-3.png||height="524" width="502"]] 76 76 77 - 78 78 == **2.3 Check dialing info** == 79 79 80 80 //run "**logread -f**" in gateway CLI。// ... ... @@ -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 ... ... @@ -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)** =169 += **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.// ... ... @@ -193,7 +193,7 @@ 193 193 root@dragino-1ef9ac:~~# minicom -s 194 194 ))) 195 195 196 -[[image:image -20220527154132-6.png]]185 +[[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: ... ... @@ -200,15 +200,15 @@ 200 200 201 201 (% class="box infomessage" %) 202 202 ((( 203 - (% style="color:black" %)**Serial Device :**192 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 204 204 205 - (% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)**9600 8N1**194 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 206 206 ))) 207 207 208 208 209 209 //**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 210 210 211 -[[image:image -20220527154154-7.png]]200 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 212 212 213 213 214 214 //Enter **AT+GSN **in the interface to get the IMEI,// ... ... @@ -218,11 +218,11 @@ 218 218 (% class="box infomessage" %) 219 219 ((( 220 220 ((( 221 - **AT+GSN**210 + AT+GSN 222 222 ))) 223 223 ))) 224 224 225 -[[image:image- 20220527154231-8.png]]214 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]] 226 226 227 227 228 228 = **5. How does the gateway connect to the network via a USB 4G Dongle** = ... ... @@ -292,10 +292,10 @@ 292 292 (% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**// 293 293 ))) 294 294 295 -[[image:image -20220527154739-9.png]]284 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 296 296 297 297 298 -=== **5.3.2 Detection of new network interfaces added**===287 +=== 5.3.2 Detection of new network interfaces added === 299 299 300 300 301 301 //Check network configuration command line input: // ... ... @@ -307,7 +307,7 @@ 307 307 ))) 308 308 ))) 309 309 310 -[[image:image- 20220527154822-10.png]]299 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]] 311 311 312 312 //In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**// 313 313 ... ... @@ -330,7 +330,7 @@ 330 330 /etc/init.d/network restart 331 331 ))) 332 332 333 -[[image:image- 20220527154937-11.png]]322 +[[~[~[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]] 334 334 335 335 336 336 //**Checking Network Configurations**// ... ... @@ -337,7 +337,7 @@ 337 337 338 338 //Command-line input: (% style="color:#037691" %)**ifconfig**// 339 339 340 -[[image:image- 20220527155013-12.png]]329 +[[~[~[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]] 341 341 342 342 //Now, Gateway is configured to access the internet on the LTE network.// 343 343 ... ... @@ -357,7 +357,7 @@ 357 357 = **6. How to reduce data traffic** = 358 358 359 359 360 -== **6.1 Reduce Status UplinkInterval** ==349 +== **6.1 Introduce** == 361 361 362 362 363 363 **//The gateways will use the data traffic below two places.//** ... ... @@ -367,7 +367,7 @@ 367 367 368 368 //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.// 369 369 370 -[[image:image -20220527155108-13.png]]359 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]] 371 371 372 372 373 373 //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// ... ... @@ -374,18 +374,11 @@ 374 374 375 375 //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.// 376 376 377 -[[image:image -20220527155358-16.png]]366 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]] 378 378 379 379 //System General interface// 380 380 370 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 381 381 382 -[[image:image-20220527155229-15.png]] 383 - 384 384 //Keepalive script interval time settings// 385 385 386 - 387 -== **6.2 Filter unwanted packets** == 388 - 389 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 390 - 391 -
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