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Title

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

Author

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1		-XWiki.Xiaoling
	1	+XWiki.JeanPhilippe

Content

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283	283	= **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
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285	285
	286	+Users can get the IMEI via Linux command, but you have to access the gateway CLI.
	287	+
	288	+(% class="box infomessage" %)
	289	+(((
	290	+**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom **
	291	+)))
	292	+
	293	+[[image:image-20221027140604-1.png||height="330" width="707"]]
	294	+
	295	+
	296	+[[image:image-20221027151146-2.png||height="554" width="1000"]]
	297	+
	298	+
	299	+== **How does the gateway access the Quetel module directly (to send AT commands)** ==
	300	+
	301	+
286	286	//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
287	287
288	288	(((
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356	356
357	357	//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
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	375	+
359	359
360	360	)))
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379	379	)))
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381	381
	399	+
382	382	== **6.3 Hilink mode** ==
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384	384
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385	385	//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/]]//
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387	387
	406	+
388	388	=== **6.3.1 Plugs into the device** ===
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403	403	[[image:image-20220527154739-9.png]]
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	425	+
406	406	=== **6.3.2 Detection of new network interfaces added** ===
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422	422	//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
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	445	+
425	425	=== **6.3.3 Add the new interface to the network configuration.** ===
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450	450	//Now, Gateway is configured to access the internet on the LTE network.//
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	474	+
453	453	== **6.4 NCM mode** ==
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462	462	//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
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	487	+
465	465	= **7. How to reduce data traffic** =
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493	493	//Keepalive script interval time settings//
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495	495
	519	+
496	496	== **7.2 Filter unwanted packets** ==
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	522	+
498	498	See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
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	525	+
	526	+== **7.3 Usage statistics** ==
	527	+
	528	+
	529	+~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
	530	+
	531	+2. Install luci-app-statistics using the following terminal commands:
	532	+
	533	+{{{opkg update
	534	+opkg install luci-app-statistics
	535	+opkg install collectd-mod-interface
	536	+/etc/init.d/collectd enable
	537	+reboot
	538	+}}}
	539	+
	540	+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.
	541	+
	542	+[[image:image-20221124133431-1.png]]
	543	+
	544	+[[image:image-20221124135102-2.png]]
	545	+
	546	+4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
	547	+
	548	+[[image:image-20221124134927-1.png]]
	549	+
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