Changes for page Cellular network connection details and tips
Last modified by Kilight Cao on 2024/12/31 16:38
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... ... @@ -2,61 +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 for 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 37 -== == 38 38 39 -== 2.2 Do you input the SIM card correctly == 42 +(% class="wikigeneratedid" %) 43 +[[image:image-20220525140054-1.png||height="153" width="607"]] 40 40 41 -Below command can check if you have a SIM card inserted, or via Web UI 42 42 43 -* 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 44 -* 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 +== **2.2 Do you input the SIM card correctly** == 45 45 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 + 46 46 (% class="box" %) 47 47 ((( 48 -root@dragino-1dadd8:~~# comgt -d /dev/ttyUSB3 57 +//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3** 49 49 SIM ready 50 50 Waiting for Registration..(120 sec max) 51 51 Registered on Home network: "CHN-UNICOM",7 52 -Signal Quality: 10,99 61 +Signal Quality: 10,99// 53 53 ))) 54 54 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" %) 55 55 == == 56 56 57 57 == 2.3 Check dialing info == 58 58 59 -run "logread -f" in console83 +//run "logread -f" in gateway CLI。// 60 60 61 61 (% class="box" %) 62 62 ((( ... ... @@ -98,19 +98,22 @@ 98 98 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 99 99 ))) 100 100 101 -= 3. Share Cellular Network for WiFi & LAN clients = 125 += **3. Share Cellular Network for WiFi & LAN clients** = 102 102 127 + 103 103 ((( 104 -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.// 105 105 ))) 106 106 107 107 ((( 108 - root@dragino-1d25dc:~~#cat /etc/config/firewall133 + 109 109 ))) 110 110 111 111 (% class="box" %) 112 112 ((( 113 113 ((( 139 +root@dragino-1d25dc:~~# cat /etc/config/firewall 140 + 114 114 config defaults 115 115 option syn_flood '1' 116 116 option input 'ACCEPT' ... ... @@ -140,15 +140,20 @@ 140 140 ))) 141 141 142 142 ((( 143 -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 + 144 144 ))) 145 145 146 -= 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)** = 147 147 148 -Use SSH to access the gateway configuration page and run the minicom command 149 149 178 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 179 + 150 150 ((( 151 -Select "**Serial Port Setup**": 181 + 182 + 183 +**//Enter the minicom command, then select the option ''serial prot setup.//** 152 152 ))) 153 153 154 154 (% class="box infomessage" %) ... ... @@ -158,16 +158,22 @@ 158 158 159 159 [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 160 160 161 -Enter the minicom command 162 162 163 -A ccesstheserialportof the4G module194 +And then, change the setting: 164 164 165 - Serialportsetup isasfollows:166 - 196 +(% class="box infomessage" %) 197 +((( 167 167 **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 199 +))) 168 168 169 -**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 +))) 170 170 206 + 207 +(% style="color:#037691" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 208 + 171 171 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 172 172 173 173 Configuring USB Ports ... ... @@ -309,7 +309,7 @@ 309 309 310 310 LoRa interval time setting 311 311 312 -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. 313 313 314 314 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. 315 315 ... ... @@ -319,6 +319,6 @@ 319 319 320 320 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 321 321 322 -Kep palive script interval time settings360 +Keepalive script interval time settings 323 323 324 324
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