Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -2,85 +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 - 55 55 (% class="box" %) 56 56 ((( 57 - //root@dragino-1dadd8:~~#**comgt -d /dev/ttyUSB3**46 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3 58 58 SIM ready 59 59 Waiting for Registration..(120 sec max) 60 -Registered on Home network: "CHN- UNICOM",761 -Signal Quality: 10,99//49 +Registered on Home network: "CHN-CT",7 50 +Signal Quality: 23,99 62 62 ))) 63 63 64 - 65 -(% class="wikigeneratedid" %) 66 -[[image:image-20220526104201-1.png||height="625" width="543"]] 67 - 68 - 69 -(% class="wikigeneratedid" %) 70 -//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.// 71 - 72 -(% class="wikigeneratedid" %) 73 -//Please check the IP address is displayed and the Internet displays "OK", it works properly.// 74 - 75 -(% class="wikigeneratedid" %) 76 -[[image:image-20220525141016-3.png||height="524" width="502"]] 77 - 78 -(% class="wikigeneratedid" %) 79 -== == 80 - 81 81 == 2.3 Check dialing info == 82 82 83 - //run "logread -f" ingateway CLI。//55 +run "logread -f" in console 84 84 85 85 (% class="box" %) 86 86 ((( ... ... @@ -122,22 +122,19 @@ 122 122 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 123 123 ))) 124 124 125 -= **3. Share Cellular Network for WiFi & LAN clients**=97 += 3. Share Cellular Network for WiFi & LAN clients = 126 126 127 - 128 128 ((( 129 - //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. 130 130 ))) 131 131 132 132 ((( 133 - 104 +root@dragino-1d25dc:~~# cat /etc/config/firewall 134 134 ))) 135 135 136 136 (% class="box" %) 137 137 ((( 138 138 ((( 139 -root@dragino-1d25dc:~~# cat /etc/config/firewall 140 - 141 141 config defaults 142 142 option syn_flood '1' 143 143 option input 'ACCEPT' ... ... @@ -167,20 +167,15 @@ 167 167 ))) 168 168 169 169 ((( 170 -//and run **/etc/init.d/firewall reload** or reboot the device.// 171 - 172 - 139 +and run **/etc/init.d/firewall reload** or reboot the device. 173 173 ))) 174 174 175 -= **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) = 176 176 144 +Use SSH to access the gateway configuration page and run the minicom command 177 177 178 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 179 - 180 180 ((( 181 - 182 - 183 -**//Enter the minicom command, then select the option ''serial prot setup.//** 147 +Select "**Serial Port Setup**": 184 184 ))) 185 185 186 186 (% class="box infomessage" %) ... ... @@ -190,22 +190,16 @@ 190 190 191 191 [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 192 192 157 +Enter the minicom command 193 193 194 -A ndthen,change thesetting:159 +Access the serial port of the 4G module 195 195 196 - (% class="boxinfomessage"%)197 - (((161 +Serial port setup is as follows: 162 + 198 198 **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 199 -))) 200 200 201 -(% class="box infomessage" %) 202 -((( 203 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 204 -))) 165 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)** 205 205 206 - 207 -(% style="color:#037691" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 208 - 209 209 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 210 210 211 211 Configuring USB Ports ... ... @@ -347,7 +347,7 @@ 347 347 348 348 LoRa interval time setting 349 349 350 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check thenetwork per 15s.308 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s. 351 351 352 352 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. 353 353 ... ... @@ -357,6 +357,6 @@ 357 357 358 358 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 359 359 360 -Ke epalive script interval time settings318 +Keppalive script interval time settings 361 361 362 362
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