Changes for page Cellular network connection details and tips

Last modified by Kilight Cao on 2024/12/31 16:38

From version < 82.4 >

edited by Xiaoling
on 2023/04/20 17:28

To version < 69.1 >

edited by Kilight Cao
on 2022/07/18 17:11

Change comment: Uploaded new attachment "1658135509571-443.png", version {1}

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--Cellular network connection details and tips
++Notes for cellular network connection

Author

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--XWiki.Xiaoling
++XWiki.Kilight

Content

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--
--
  **Table of Contents：**
  {{toc/}}
@@ -6,10 +6,10 @@
--= 1. Enable Cellular Connection =
++= **1. Enable Cellular Connection** =
--If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
++//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
  [[image:image-20220601110850-2.png]]
@@ -17,22 +17,22 @@
  (((
--If your device doesn't have a cellular module, you will see a cellular module not detected.
++//If your device doesn't have a cellular module, you will see a cellular module not detected.//
  )))
  [[image:image-20220527153544-2.png]]
--= 2. How to Debug if Cellular connection fails =
++= **2. How to Debug if Cellular connection fails** =
--If there is a problem with the cellular connection. Please check the below points:
++//If there is a problem with the cellular connection. Please check the below points~://
--== 2.1 Do you order the model with a cellular option ==
++== **2.1 Do you order the model with a cellular option** ==
--Make sure you order the model with the cellular option. Can check by command or via the Web UI.
++//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
  (% class="box" %)
  (((
@@ -45,13 +45,13 @@
  [[image:image-20220601110748-1.png]]
--== 2.2 Do you input the SIM card correctly ==
++== **2.2 Do you input the SIM card correctly** ==
--**Below command can check if you have a SIM card inserted, or via Web UI**
++**//Below command can check if you have a SIM card inserted, or via Web UI//**
--* 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
--* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
++* //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//
++* //Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.//
  (% class="box" %)
  (((
@@ -68,20 +68,19 @@
  (% class="wikigeneratedid" %)
--**(% style="color:red" %)Note:(%%)**(% style="color:red" %) **If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.**
++//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
  (% class="wikigeneratedid" %)
--Please check the IP address is displayed and the Internet displays "OK", it works properly.
++//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
  (% class="wikigeneratedid" %)
  [[image:image-20220527153827-5.png]]
--== 2.3 Check dialing info ==
++== **2.3 Check dialing info** ==
++//run "**logread -f**" in gateway CLI。//
--run "**logread -f**" in gateway CLI。
--
  (% class="box" %)
  (((
  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
@@ -123,51 +123,47 @@
  )))
--== 2.4 If the following situation occurs, how can users solve this problem? ==
++== **2.4 If the following situation occurs, how can users solve this problem?** ==
--=== 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
++=== **2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail.** ===
--Users can check whether the APN matched by the SIM card is correct.
--Regarding what APN your SIM card should use, Users can search for the APN corresponding to the SIM card by Google or ask the carrier.
++//Users can check whether the APN matched by the SIM card is correct.//
++//Regarding what APN your SIM card should use, Users can search for the APN corresponding to the SIM card by Google or ask the carrier.//
  [[image:image-20220718155937-1.png||height="562" width="497"]]
--=== 2.4.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network. ===
++=== **2.4.2 The gateway can read the SIM card, But the Internet is displayed as Fail, and at the same time Network displays the carrier network.** ===
--It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
++//It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.//
--
  [[image:1658131428288-728.png||height="538" width="494"]]
--=== 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
++=== **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** ===
--Users need to check whether the SIM card type is suitable for the EC25 module.
++//Users need to check whether the SIM card type is suitable for the EC25 module.//
--
  [[image:1658131612484-845.png||height="549" width="499"]]
--=== 2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
++=== **2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？** ===
--Users can insert SIM cards into the mobile phone for testing.
++//Users can insert SIM cards into the mobile phone for testing.//
--
  [[image:image-20220718160804-3.png||height="602" width="500"]]
++= **3. Share Cellular Network for WiFi & LAN clients** =
--= 3. Share Cellular Network for WiFi & LAN clients =
--
  (((
--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.
++//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.//
  )))
  (% class="box" %)
@@ -204,58 +204,58 @@
  )))
  (((
--and run **/etc/init.d/firewall reload** or **reboot the device**.
++//and run **/etc/init.d/firewall reload** or reboot the device.//
--= 4. Switching between Cellular and Ethernet and Wi-Fi networks =
++= **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
--By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.
--Once the Ethernet of the Wi-Fi network is unavailable where the gateway network will switch to a Cell network from Ethernet or Wi-Fi.
++//By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.//
++//Once the Ethernet of the Wi-Fi network is unavailable where the gateway network will switch to a Cell network from Ethernet or Wi-Fi.//
++
++
  **Enable Cellular and connect Ethernet at the same time**
--ETH icon is displayed as  [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
++ETH icon is displayed as [[image:1652436675869-206.png||height="26" width="28"]]  Indicates that Ethernet is the main working network.
--Cell icon is displayed as   [[image:1658135500498-725.png||height="17" width="17"]]  Indicates that Cellular is the backup WAN.
++Cell icon is displayed as  [[image:1652436705761-420.png||height="27" width="27"]]  Indicates that Cellular is the backup WAN.
--== 4.1 Switching between Cellular and Ethernet networks ==
++== **4.1 Switching between Cellular and Ethernet networks** ==
--When connecting to the AP WiFI of the gateway, users can access the Web UI of the gateway through the default address 10.130.1.1
++//When connecting to the AP WiFI of the gateway, users can access the Web UI of the gateway through the default address 10.130.1.1//
  [[image:image-20220606140622-2.png||height="664" width="1106"]]
--**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**
++//**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**//
  [[image:image-20220606140859-4.png||height="687" width="1107"]]
--(% style="display:none" %) (%%)
--== 4.2 Switching between Cellular and WiFi networks ==
++== **4.2 Switching between Cellular and WiFi networks** ==
  (% class="wikigeneratedid" %)
--Enable **Cellular** and connect **WiFi** at the same time
++//Enable **Cellular** and connect **WiFi** at the same time//
--WiFi icon is displayed as [[image:1658135519305-444.png||height="23" width="24"]]  Indicates that WiFi is the main working network.
++//WiFi icon is displayed as //[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436675869-206.png?width=15&height=14&rev=1.1||alt="1652436675869-206.png" height="28" width="30"]]//  Indicates that WiFi is the main working network.//
--Cell icon is displayed as  [[image:1658135500498-725.png||height="23" width="22"]] Indicates that Cellular is the backup WAN.
++//Cell icon is displayed as  //[[image:http://wiki1.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/DLOS8N/WebHome/1652436705761-420.png?width=15&height=15&rev=1.1||alt="1652436705761-420.png" height="30" width="30"]]// Indicates that Cellular is the backup WAN.//
--
  [[image:image-20220606141113-7.png||height="678" width="1106"]]
--**Close the WiFi WAN, the gateway will switch to a Cellular network.**
++//**Close the WiFi WAN, the gateway will switch to a Cellular network.**//
  [[image:image-20220606140932-5.png||height="687" width="1107"]]
--== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
++== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
  [[image:image-20220606140328-1.png||height="682" width="1108"]]
@@ -263,36 +263,20 @@
  )))
--= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
++= **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
--Users can get the IMEI via Linux command, but you have to access the gateway CLI.
++//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
--(% class="box infomessage" %)
  (((
--**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom **
--)))
--
--[[image:image-20221027140604-1.png||height="330" width="707"]]
--
--
--[[image:image-20221027151146-2.png||height="554" width="1000"]]
--
--
--== **How does the gateway access the Quetel module directly (to send AT commands)** ==
--
--
--Users can access the gateway CLI and run the minicom command to get the configuration interface.
--
--(((
--**Enter the minicom command, then select the option ''serial port setup".**
++**//Enter the minicom command, then select the option ''serial port setup".//**
  )))
  (% class="box infomessage" %)
  (((
--**root@dragino-1ef9ac:~~# minicom -s**
++root@dragino-1ef9ac:~~# minicom -s
  )))
  [[image:image-20220527154132-6.png]]
@@ -302,28 +302,21 @@
  (% class="box infomessage" %)
  (((
--**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
++(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
--**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
++(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
  )))
--(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
++//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
  [[image:image-20220527154154-7.png]]
--=== **International Mobile Equipment Identity (IMEI)** ===
++//Enter **AT+GSN **in the interface to get the IMEI,//
++//         **For example (% style="color:#037691" %)860548042566627(%%)**//
--(((
--Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
--)))
--
--(((
--**For example: (% style="color:#037691" %)860548042566627(%%)**
--)))
--
  (% class="box infomessage" %)
  (((
  (((
@@ -334,57 +334,39 @@
  [[image:image-20220527154231-8.png]]
--=== **Integrated Circuit Card Identifier (ICCID)** ===
++= **6. How does the gateway connect to the network via a USB 4G Dongle** =
--(((
--Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
--)))
++== **6.1 Introduction** ==
--(((
--**For example: (% style="color:#037691" %)89860118005400261748(%%)**
--(% class="box infomessage" %)
--(((
-- **AT+QCCID**
--)))
--)))
++(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
--[[image:1678675878256-777.png]]
--
--
--= 6. How does the gateway connect to the network via a USB 4G Dongle =
--
--== 6.1 Introduction ==
--
--
--(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
--
  (((
--This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
++//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
  )))
  (((
--Many modes (and most **LTE**) USB modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended.
++//Many modes (and most **LTE**) USB modems provide **qmi**, **mbim**, **ncm**, **rndis** protocol for connection instead of legacy **ppp** protocol, they are faster and better, overall recommended.//
  )))
  (((
--This is not beginner-friendly due to too many protocols.
++//This is not beginner-friendly due to too many protocols.//
--For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
++//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
  )))
--== 6.2 How to use the USB Dongle at the gateway ==
++== **6.2 How to use the USB Dongle at the gateway** ==
--Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
++//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
  (((
--For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.
++//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
  )))
  (% class="box" %)
@@ -398,50 +398,50 @@
  )))
--== 6.3 Hilink mode ==
++== **6.3 Hilink mode** ==
  //Gateway upgrade to the specified firmware:[[Hilink.mode~~-~~-build-v5.4.1625627505>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LG308-LG301/Firmware/USB-Dongle_firmware/Hilink.mode--build-v5.4.1625627505-20210707-1113/]]//
--=== 6.3.1 Plugs into the device ===
++=== **6.3.1 Plugs into the device** ===
  (((
--USB-Dongle plugs into the gateway USB port
++//USB-Dongle plugs into the gateway USB port//
  )))
  (((
--Check the USB module via command (% style="color:#037691" %)**lsusb**
++//Check the USB module via command (% style="color:#037691" %)**lsusb**//
  )))
  (((
--(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
++(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
  )))
  [[image:image-20220527154739-9.png]]
--=== 6.3.2 Detection of new network interfaces added ===
++=== **6.3.2 Detection of new network interfaces added** ===
--Check network configuration command line input:
++//Check network configuration command line input: //
  (% class="box infomessage" %)
  (((
  (((
--**~  root@dragino-1ef9ac:~~# ifconfig -a**
++  root@dragino-1ef9ac:~~# ifconfig -a
  )))
  )))
  [[image:image-20220527154822-10.png]]
--In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**
++//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
--Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
++//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
--=== 6.3.3 Add the new interface to the network configuration. ===
++=== **6.3.3 Add the new interface to the network configuration.** ===
  //Enter the configuration from the command line~://
@@ -466,79 +466,53 @@
  [[image:image-20220527155013-12.png]]
--Now, Gateway is configured to access the internet on the LTE network.
++//Now, Gateway is configured to access the internet on the LTE network.//
--== 6.4 NCM mode ==
++== **6.4 NCM mode** ==
--== 6.5 Troubleshooting ==
++== **6.5 Troubleshooting** ==
--=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
++=== **6.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
--Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
++//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
--= 7. How to reduce data traffic =
--== 7.1 Reduce Status Uplink Interval ==
++= **7. How to reduce data traffic** =
--**The gateways will use the data traffic below two places.**
++== **7.1 Reduce Status Uplink Interval** ==
--~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
++**//The gateways will use the data traffic below two places.//**
--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.
--[[image:image-20220527155108-13.png]]
++//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
++//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.//
++[[image:image-20220527155108-13.png]]
--2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.
--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.
++//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
++//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.//
++
  [[image:image-20220527155358-16.png]]
--System General interface
++//System General interface//
  [[image:image-20220527155229-15.png]]
--Keepalive script interval time settings
++//Keepalive script interval time settings//
--== 7.2 Filter unwanted packets ==
++== **7.2 Filter unwanted packets** ==
--
  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
--
--== 7.3 Usage statistics ==
--
--
--~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
--
--2. Install luci-app-statistics using the following terminal commands:
--
--{{{opkg update
--opkg install luci-app-statistics
--opkg install collectd-mod-interface
--/etc/init.d/collectd enable
--reboot
--}}}
--
--3. Select the interface to be monitored by going to **Statistics > Setup **in the upper menu then **Network plugins > Interfaces. **Select **3g-cellular **in the list then save. You can select multiple interfaces by pressing the **ctrl key **while selecting the interfaces.
--
--[[image:image-20221124133431-1.png]]
--
--[[image:image-20221124135102-2.png]]
--
--
--4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
--
--[[image:image-20221124134927-1.png]]
--

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