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 ... ... @@ -163,28 +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 -[[image:image-20220606140328-1.png||height="682" width="1108"]] 171 - 172 -[[image:image-20220606140622-2.png||height="664" width="1106"]] 173 - 174 -[[image:image-20220606140859-4.png]][[image:image-20220606140932-5.png||height="687" width="1107"]] 175 - 176 -== **4.2 Switching between Cellular and WiFi networks** == 177 - 178 -[[image:image-20220606141113-7.png||height="678" width="1106"]] 179 - 180 -[[image:image-20220606140932-5.png||height="687" width="1107"]] 181 - 182 -== **4.3** == 183 - 184 184 185 185 ))) 186 186 187 -= ** 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)** = 188 188 189 189 190 190 //Users can access the gateway CLI and run the minicom command to get the configuration interface.// ... ... @@ -200,7 +200,7 @@ 200 200 root@dragino-1ef9ac:~~# minicom -s 201 201 ))) 202 202 203 -[[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"]] 204 204 205 205 206 206 And then, change the setting: ... ... @@ -207,15 +207,15 @@ 207 207 208 208 (% class="box infomessage" %) 209 209 ((( 210 - (% style="color:black" %)**Serial Device :**192 +**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 211 211 212 - (% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)**9600 8N1**194 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 213 213 ))) 214 214 215 215 216 216 //**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 217 217 218 -[[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"]] 219 219 220 220 221 221 //Enter **AT+GSN **in the interface to get the IMEI,// ... ... @@ -225,11 +225,11 @@ 225 225 (% class="box infomessage" %) 226 226 ((( 227 227 ((( 228 - **AT+GSN**210 + AT+GSN 229 229 ))) 230 230 ))) 231 231 232 -[[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"]] 233 233 234 234 235 235 = **5. How does the gateway connect to the network via a USB 4G Dongle** = ... ... @@ -299,10 +299,10 @@ 299 299 (% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**// 300 300 ))) 301 301 302 -[[image:image -20220527154739-9.png]]284 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]] 303 303 304 304 305 -=== **5.3.2 Detection of new network interfaces added**===287 +=== 5.3.2 Detection of new network interfaces added === 306 306 307 307 308 308 //Check network configuration command line input: // ... ... @@ -314,7 +314,7 @@ 314 314 ))) 315 315 ))) 316 316 317 -[[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"]] 318 318 319 319 //In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**// 320 320 ... ... @@ -337,7 +337,7 @@ 337 337 /etc/init.d/network restart 338 338 ))) 339 339 340 -[[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]] 341 341 342 342 343 343 //**Checking Network Configurations**// ... ... @@ -344,7 +344,7 @@ 344 344 345 345 //Command-line input: (% style="color:#037691" %)**ifconfig**// 346 346 347 -[[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]] 348 348 349 349 //Now, Gateway is configured to access the internet on the LTE network.// 350 350 ... ... @@ -364,7 +364,7 @@ 364 364 = **6. How to reduce data traffic** = 365 365 366 366 367 -== **6.1 Reduce Status UplinkInterval** ==349 +== **6.1 Introduce** == 368 368 369 369 370 370 **//The gateways will use the data traffic below two places.//** ... ... @@ -374,7 +374,7 @@ 374 374 375 375 //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.// 376 376 377 -[[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"]] 378 378 379 379 380 380 //2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.// ... ... @@ -381,18 +381,11 @@ 381 381 382 382 //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.// 383 383 384 -[[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"]] 385 385 386 386 //System General interface// 387 387 370 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 388 388 389 -[[image:image-20220527155229-15.png]] 390 - 391 391 //Keepalive script interval time settings// 392 392 393 - 394 -== **6.2 Filter unwanted packets** == 395 - 396 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]] 397 - 398 -
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