Changes for page Cellular network connection details and tips
Last modified by Kilight Cao on 2024/12/31 16:38
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... ... @@ -2,66 +2,85 @@ 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. 8 8 8 +//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.// 9 + 9 9 [[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]] 10 10 11 -Enable Cellular Connection 12 12 13 +**//Enable Cellular Connection//** 14 + 13 13 ((( 14 -If your device doesn't have a cellular module, you will see a cellular module not detected. 16 +//If your device doesn't have a cellular module, you will see a cellular module not detected.// 15 15 ))) 16 16 17 17 [[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]] 18 18 19 -No Cellular Module 20 20 21 -= 2. How to Debug if Cellular connection fail = 22 += **2. How to Debug if Cellular connection fails** = 22 22 23 -If there is a problem with cellular connection. Please check the below points: 24 24 25 - ==2.1 Do you orderthemodel withacellular option==25 +//If there is a problem with the cellular connection. Please check the below points~:// 26 26 27 -Make sure you order the model with the cellular option. Can check by command or via the Web UI. 28 28 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 + 29 29 (% class="box" %) 30 30 ((( 31 -root@dragino-1bbd90:~~# lsusb 35 +//root@dragino-1bbd90:~~# lsusb 32 32 Bus 001 Device 004: ID 2c7c:0125 ~-~-> This is the Cellular module 33 33 Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub 34 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub 38 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub// 35 35 ))) 36 36 41 + 37 37 (% class="wikigeneratedid" %) 38 38 [[image:image-20220525140054-1.png||height="153" width="607"]] 39 39 40 -== 2.2 Do you input the SIM card correctly == 41 41 42 - Belowcommandcan check ifyou haveaSIM cardinserted,orvia WebUI46 +== **2.2 Do you input the SIM card correctly** == 43 43 44 -* 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 45 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction. 46 46 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 + 47 47 (% class="box" %) 48 48 ((( 49 -root@dragino-1dadd8:~~# comgt -d /dev/ttyUSB3 57 +//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3** 50 50 SIM ready 51 51 Waiting for Registration..(120 sec max) 52 52 Registered on Home network: "CHN-UNICOM",7 53 -Signal Quality: 10,99 61 +Signal Quality: 10,99// 54 54 ))) 55 55 64 + 56 56 (% class="wikigeneratedid" %) 57 - When the IPaddressis displayed and theInternet displays"OK",itworks properly.66 +[[image:image-20220526104201-1.png||height="625" width="543"]] 58 58 68 + 59 59 (% 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" %) 60 60 [[image:image-20220525141016-3.png||height="524" width="502"]] 61 61 78 +(% class="wikigeneratedid" %) 79 +== == 80 + 62 62 == 2.3 Check dialing info == 63 63 64 -run "logread -f" in console83 +//run "logread -f" in gateway CLI。// 65 65 66 66 (% class="box" %) 67 67 ((( ... ... @@ -103,19 +103,22 @@ 103 103 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 104 104 ))) 105 105 106 -= 3. Share Cellular Network for WiFi & LAN clients = 125 += **3. Share Cellular Network for WiFi & LAN clients** = 107 107 127 + 108 108 ((( 109 -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. 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.// 110 110 ))) 111 111 112 112 ((( 113 - root@dragino-1d25dc:~~#cat /etc/config/firewall133 + 114 114 ))) 115 115 116 116 (% class="box" %) 117 117 ((( 118 118 ((( 139 +root@dragino-1d25dc:~~# cat /etc/config/firewall 140 + 119 119 config defaults 120 120 option syn_flood '1' 121 121 option input 'ACCEPT' ... ... @@ -145,15 +145,20 @@ 145 145 ))) 146 146 147 147 ((( 148 -and run **/etc/init.d/firewall reload** or reboot the device. 170 +//and run **/etc/init.d/firewall reload** or reboot the device.// 171 + 172 + 149 149 ))) 150 150 151 -= 4. How does the gateway view the International Mobile Equipment Identity (IMEI) = 175 += **4. How does the gateway view the International Mobile Equipment Identity (IMEI)** = 152 152 153 -Use SSH to access the gateway configuration page and run the minicom command 154 154 178 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 179 + 155 155 ((( 156 -Select "**Serial Port Setup**": 181 + 182 + 183 +**//Enter the minicom command, then select the option ''serial prot setup.//** 157 157 ))) 158 158 159 159 (% class="box infomessage" %) ... ... @@ -163,16 +163,22 @@ 163 163 164 164 [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 165 165 166 -Enter the minicom command 167 167 168 -A ccesstheserialportof the4G module194 +And then, change the setting: 169 169 170 - Serialportsetup isasfollows:171 - 196 +(% class="box infomessage" %) 197 +((( 172 172 **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 199 +))) 173 173 174 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1 or 115200 8N1(%%)** 201 +(% class="box infomessage" %) 202 +((( 203 +**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)** 204 +))) 175 175 206 + 207 +(% style="color:#037691" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 208 + 176 176 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 177 177 178 178 Configuring USB Ports ... ... @@ -314,7 +314,7 @@ 314 314 315 315 LoRa interval time setting 316 316 317 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s. 350 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s. 318 318 319 319 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. 320 320 ... ... @@ -324,6 +324,6 @@ 324 324 325 325 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 326 326 327 -Kep palive script interval time settings360 +Keepalive script interval time settings 328 328 329 329
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