Changes for page Cellular network connection details and tips
Last modified by Xiaoling on 2024/08/08 09:05
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... ... @@ -2,63 +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 41 + 37 37 (% class="wikigeneratedid" %) 38 - ==[[image:image-20220525105620-1.png||height="99" width="433"]]==43 +[[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 - ==[[image:image-20220525111605-2.png||height="99" width="418"]]==66 +[[image:image-20220526104201-1.png||height="625" width="543"]] 58 58 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 + 59 59 == 2.3 Check dialing info == 60 60 61 -run "logread -f" in console83 +//run "logread -f" in gateway CLI。// 62 62 63 63 (% class="box" %) 64 64 ((( ... ... @@ -100,19 +100,22 @@ 100 100 Fri Feb 7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established. 101 101 ))) 102 102 103 -= 3. Share Cellular Network for WiFi & LAN clients = 125 += **3. Share Cellular Network for WiFi & LAN clients** = 104 104 127 + 105 105 ((( 106 -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.// 107 107 ))) 108 108 109 109 ((( 110 - root@dragino-1d25dc:~~#cat /etc/config/firewall133 + 111 111 ))) 112 112 113 113 (% class="box" %) 114 114 ((( 115 115 ((( 139 +root@dragino-1d25dc:~~# cat /etc/config/firewall 140 + 116 116 config defaults 117 117 option syn_flood '1' 118 118 option input 'ACCEPT' ... ... @@ -142,15 +142,20 @@ 142 142 ))) 143 143 144 144 ((( 145 -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 + 146 146 ))) 147 147 148 -= 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)** = 149 149 150 -Use SSH to access the gateway configuration page and run the minicom command 151 151 178 +//Users can access the gateway CLI and run the minicom command to get the configuration interface.// 179 + 152 152 ((( 153 -Select "**Serial Port Setup**": 181 + 182 + 183 +**//Enter the minicom command, then select the option ''serial prot setup.//** 154 154 ))) 155 155 156 156 (% class="box infomessage" %) ... ... @@ -160,16 +160,22 @@ 160 160 161 161 [[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]] 162 162 163 -Enter the minicom command 164 164 165 -A ccesstheserialportof the4G module194 +And then, change the setting: 166 166 167 - Serialportsetup isasfollows:168 - 196 +(% class="box infomessage" %) 197 +((( 169 169 **Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT** 199 +))) 170 170 171 -**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 +))) 172 172 206 + 207 +(% style="color:#037691" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**// 208 + 173 173 [[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]] 174 174 175 175 Configuring USB Ports ... ... @@ -311,7 +311,7 @@ 311 311 312 312 LoRa interval time setting 313 313 314 -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. 315 315 316 316 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. 317 317 ... ... @@ -321,6 +321,6 @@ 321 321 322 322 [[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]] 323 323 324 -Kep palive script interval time settings360 +Keepalive script interval time settings 325 325 326 326
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