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Last modified by Kilight Cao on 2025/05/06 13:38
From version 55.1
edited by Xiaoye
on 2022/06/06 15:22
Change comment: There is no comment for this version
To version 1.4
edited by Xiaoling
on 2022/05/14 09:22
Change comment: There is no comment for this version

Summary

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Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoye
1 +XWiki.Xiaoling
Content
... ... @@ -1,84 +1,54 @@
1 -**Table of Contents：**
1 +Table of Contents：
2 2  
3 3  {{toc/}}
4 4  
5 += 1. Enable Cellular Connection =
5 5  
7 +If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
6 6  
7 -= **1. Enable Cellular Connection** =
9 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
8 8  
11 +Enable Cellular Connection
9 9  
10 -//If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.//
13 +If your device doesn't have a cellular module, you will see a cellular module not detected.
11 11  
12 -[[image:image-20220601110850-2.png]]
15 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
13 13  
14 -**//Enable Cellular Connection//**
17 +No Cellular Module
15 15  
19 += 2. How to Debug if Cellular connection fail =
16 16  
17 -(((
18 -//If your device doesn't have a cellular module, you will see a cellular module not detected.//
19 -)))
21 +If there is a problem for cellular connection. Please check the below points:
20 20  
21 -[[image:image-20220527153544-2.png]]
23 +== 2.1 Do you order the model with cellular option ==
22 22  
25 +Make sure you order the model with the cellular option. Can check by command:
23 23  
24 -= **2. How to Debug if Cellular connection fails** =
25 -
26 -
27 -//If there is a problem with the cellular connection. Please check the below points~://
28 -
29 -
30 -== **2.1 Do you order the model with a cellular option** ==
31 -
32 -
33 -//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
34 -
35 35  (% class="box" %)
36 36  (((
37 -//root@dragino-1bbd90:~~# lsusb
29 +root@dragino-1bbd90:~~# lsusb
38 38  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
39 39  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
40 -Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub//
32 +Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
41 41  )))
42 42  
43 -[[image:image-20220601110748-1.png]]
35 +== 2.2 Do you input the SIM card correctly ==
44 44  
37 +Below command can check:
45 45  
46 -== **2.2 Do you input the SIM card correctly** ==
47 -
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 54  (% class="box" %)
55 55  (((
56 -//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
41 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
57 57  SIM ready
58 58  Waiting for Registration..(120 sec max)
59 -Registered on Home network: "CHN-UNICOM",7
60 -Signal Quality: 10,99//
44 +Registered on Home network: "CHN-CT",7
45 +Signal Quality: 23,99
61 61  )))
62 62  
48 +== 2.3 Check dialing info ==
63 63  
64 -(% class="wikigeneratedid" %)
65 -[[image:image-20220527153804-4.png]]
50 +run "logread -f" in console
66 66  
67 -
68 -(% class="wikigeneratedid" %)
69 -//**Note:** If the icon is missing some information, like SIM, Network, or Signal, which may be due to the display bug.//
70 -
71 -(% class="wikigeneratedid" %)
72 -//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
73 -
74 -(% class="wikigeneratedid" %)
75 -[[image:image-20220527153827-5.png]]
76 -
77 -
78 -== **2.3 Check dialing info** ==
79 -
80 -//run "**logread -f**" in gateway CLI。//
81 -
82 82  (% class="box" %)
83 83  (((
84 84  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -108,8 +108,8 @@
108 108  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
109 109  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
110 110  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
111 -(% style="color:#037691" %)**Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
112 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
81 +(% style="color:#037691" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
82 +(% style="color:#037691" %)Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator
113 113  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -119,20 +119,13 @@
119 119  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
120 120  )))
121 121  
92 += 3. Share Cellular Network for WiFi & LAN clients =
122 122  
123 -= **3. Share Cellular Network for WiFi & LAN clients** =
94 +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.
124 124  
125 -
126 -(((
127 -//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.//
128 -)))
129 -
130 -(% class="box" %)
131 -(((
132 -(((
133 133  root@dragino-1d25dc:~~# cat /etc/config/firewall
134 134  
135 -config defaults
98 +{{{config defaults
136 136   option syn_flood '1'
137 137   option input 'ACCEPT'
138 138   option output 'ACCEPT'
... ... @@ -142,13 +142,13 @@
142 142   list network 'lan'
143 143   option input 'ACCEPT'
144 144   option output 'ACCEPT'
145 - option forward 'REJECT' 
108 + option forward 'REJECT'
146 146  config zone
147 147   option name 'wan'
148 148   list network 'wan'
149 149   list network 'wwan'
150 150   list network 'wan6'
151 - list network 'cellular'   ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> Add this line and reboot
114 + list network 'cellular' -----------------> Add this line and reboot
152 152   option input 'REJECT'
153 153   option output 'ACCEPT'
154 154   option forward 'ACCEPT'
... ... @@ -157,278 +157,165 @@
157 157  config forwarding
158 158   option src 'lan'
159 159   option dest 'wan'
160 -)))
161 -)))
123 +}}}
162 162  
163 -(((
164 -//and run **/etc/init.d/firewall reload** or reboot the device.//
125 +and run **/etc/init.d/firewall reload** or reboot the device.
165 165  
127 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
166 166  
129 +Use SSH to access the gateway configuration page and run the minicom command
167 167  
168 -= **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
131 +Select "**Serial Port Setup**":
169 169  
133 +{{{root@dragino-1ef9ac:~# minicom -s
134 +}}}
170 170  
171 -//By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.//
136 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
172 172  
173 -//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.//
138 +Enter the minicom command
174 174  
175 175  
141 +Access the serial port of the 4G module
176 176  
177 -**Enable Cellular and connect Ethernet at the same time**
143 +Serial port setup is as follows:
178 178  
179 -[[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"]][[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="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"]]**[[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]]**ETH 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]]** Indicates that Ethernet is the main working network.
145 +**Serial Device :** /dev/ttyModemAT
180 180  
181 -[[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"]][[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="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"]]**[[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]]**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]]** Indicates that Cellular is the backup WAN.
147 +**Bps/Par/Bits :** 9600 8N1 or 115200 8N1
182 182  
149 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
183 183  
184 -== **4.1. Switching between Cellular and Ethernet networks** ==
151 +Configuring USB Ports
185 185  
186 186  
187 -//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//
154 +Enter AT+GSN in the serial port to view the IMEI
188 188  
189 -[[image:image-20220606140622-2.png||height="664" width="1106"]]
156 +For example: 860548042566627
190 190  
158 +{{{AT+GSN
159 +}}}
191 191  
192 -//**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**//
161 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
193 193  
194 -[[image:image-20220606140859-4.png||height="687" width="1107"]]
163 +Enter the AT command
195 195  
196 196  
197 -== **4.2 Switching between Cellular and WiFi networks** ==
166 += 5. How does the gateway connect to the network via a USB 4G Dongle =
198 198  
168 +== 5.1 Introduction ==
199 199  
200 -(% class="wikigeneratedid" %)
201 -//Enable **Cellular** and connect **WiFi** at the same time//
170 +Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware
202 202  
203 -[[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"]][[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="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"]]//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]] Indicates that WiFi is the main working network.//
172 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
204 204  
205 -[[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"]][[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="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"]]//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]] Indicates that Cellular is the backup WAN.//
174 +Many mode (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. For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
206 206  
207 -[[image:image-20220606141113-7.png||height="678" width="1106"]]
176 +This is not beginner-friendly due to too many protocols.
208 208  
209 209  
210 -//**Close the WiFi WAN, the gateway will switch to a Cellular network.**//
179 +== 5.2 How to use the USB-Dongle at the gateway ==
211 211  
212 -[[image:image-20220606140932-5.png||height="687" width="1107"]]
181 +Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
213 213  
183 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
214 214  
215 -== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
216 -
217 -
218 -[[image:image-20220606140328-1.png||height="682" width="1108"]]
219 -
220 -
221 -)))
222 -
223 -= **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
224 -
225 -
226 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
227 -
228 -(((
229 -
230 -
231 -**//Enter the minicom command, then select the option ''serial port setup".//**
232 -)))
233 -
234 -(% class="box infomessage" %)
235 -(((
236 -root@dragino-1ef9ac:~~# minicom -s
237 -)))
238 -
239 -[[image:image-20220527154132-6.png]]
240 -
241 -
242 -And then, change the setting:
243 -
244 -(% class="box infomessage" %)
245 -(((
246 -(% style="color:black" %)**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
247 -
248 -(% style="color:black" %)**Bps/Par/Bits :**(% style="color:#037691" %)** 9600 8N1**
249 -)))
250 -
251 -
252 -//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
253 -
254 -[[image:image-20220527154154-7.png]]
255 -
256 -
257 -//Enter **AT+GSN **in the interface to get the IMEI,//
258 -
259 -// **For example (% style="color:#037691" %)860548042566627(%%)**//
260 -
261 -(% class="box infomessage" %)
262 -(((
263 -(((
264 - **AT+GSN**
265 -)))
266 -)))
267 -
268 -[[image:image-20220527154231-8.png]]
269 -
270 -
271 -= **5. How does the gateway connect to the network via a USB 4G Dongle** =
272 -
273 -
274 -== **5.1 Introduction** ==
275 -
276 -
277 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
278 -
279 -(((
280 -//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
281 -
282 -
283 -)))
284 -
285 -(((
286 -//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.//
287 -)))
288 -
289 -(((
290 -//This is not beginner-friendly due to too many protocols.//
291 -
292 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
293 -
294 -
295 -)))
296 -
297 -== **5.2 How to use the USB Dongle at the gateway** ==
298 -
299 -
300 -//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
301 -
302 -(((
303 -//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
304 -)))
305 -
306 -(% class="box" %)
307 -(((
308 - Huawei-E3372/E8372
309 - Check the (% style="color:#037691" %)**E3372**(% style="color:black" %) version to determine the mode.
185 +{{{ Huawei-E3372/E8372
186 + Check E3372 version to determine the mode.
310 310   The version numbers starting with 21 is NCM mode
311 311   The version numbers starting with 22 is Hilink mode
312 - The E8372 only has Hilink mode
313 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
314 -)))
189 + The E8372 only have Hilink mode
190 + Note：The e3372 in the vast majority of cases is Hilink mode
191 +}}}
315 315  
193 +== 5.3 Hilink mode ==
316 316  
317 -== **5.3 Hilink mode** ==
195 +Gateway upgrade to the specified firmware:
318 318  
197 +[[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/]]
319 319  
320 -//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/]]//
199 +=== 5.3.1 1.Plugs into the device ===
321 321  
201 +USB-Dongle plugs into the gateway USB port
322 322  
323 -=== **5.3.1 Plugs into the device** ===
203 +Check the USB module via comman lsusb
324 324  
205 +Note : User neet to do that connect gateway command line via ssh.
325 325  
326 -(((
327 -//USB-Dongle plugs into the gateway USB port//
328 -)))
207 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
329 329  
330 -(((
331 -//Check the USB module via command (% style="color:#037691" %)**lsusb**//
332 -)))
209 +Checking USB Ports
333 333  
334 -(((
335 -(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
336 -)))
211 +=== 5.3.2 2.Detection of new network interfaces added ===
337 337  
338 -[[image:image-20220527154739-9.png]]
213 +Command line input: ifconfig -a
339 339  
215 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
340 340  
341 -=== **5.3.2 Detection of new network interfaces added** ===
217 +Check the network
342 342  
219 +In the command output user can see that the new interface added is eth2
343 343  
344 -//Check network configuration command line input: //
221 +Usually,user can see that the new interface added is eth2 or wwan0
345 345  
346 -(% class="box infomessage" %)
347 -(((
348 -(((
349 - root@dragino-1ef9ac:~~# ifconfig -a
350 -)))
351 -)))
223 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
352 352  
353 -[[image:image-20220527154822-10.png]]
225 +Enter the configuration from the command line:
354 354  
355 -//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
356 -
357 -//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
358 -
359 -
360 -=== **5.3.3 Add the new interface to the network configuration.** ===
361 -
362 -
363 -//Enter the configuration from the command line~://
364 -
365 -(% class="box" %)
366 -(((
367 -uci set network.lte=interface
227 +{{{uci set network.lte=interface
368 368  uci set network.lte.proto=dhcp
369 -uci set network.lte.ifname=eth2    ~-~-~-~-~-~-~-~-->#This depend on the name of the new interface gateway add
229 +uci set network.lte.ifname=eth2 --------->#This depend on the name of the new interface gateway add
370 370  uci commit network
371 371  uci set firewall.@zone[1].network="wan wwan wan6 lte"
372 372  uci commit firewall
373 373  /etc/init.d/network restart
374 -)))
234 +}}}
375 375  
376 -[[image:image-20220527154937-11.png]]
236 +[[~[~[image:https://wiki.dragino.com/images/thumb/7/73/Usb-4g-4.png/600px-Usb-4g-4.png~|~|height="116" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-4.png]]
377 377  
238 +Configuration
378 378  
379 -//**Checking Network Configurations**//
240 +Checking Network Configurations
380 380  
381 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
242 +Command line input: ifconfig
382 382  
383 -[[image:image-20220527155013-12.png]]
244 +[[~[~[image:https://wiki.dragino.com/images/b/b8/Usb-4g-3.png~|~|height="514" width="554"~]~]>>url:https://wiki.dragino.com/index.php/File:Usb-4g-3.png]]
384 384  
385 -//Now, Gateway is configured to access the internet on the LTE network.//
246 +Checking Network Configurations
386 386  
248 +Now, Gateway is configured to access the internet on the Lte network.
387 387  
388 -== **5.4 NCM mode** ==
250 +== 5.4 NCM mode ==
389 389  
252 +== 5.5 Troubleshooting ==
390 390  
391 -== **5.5 Troubleshooting** ==
254 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
392 392  
256 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
393 393  
394 -=== **5.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
258 += 6. How to reduce data traffic =
395 395  
260 +== 6.1 Introduce ==
396 396  
397 -//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
262 +The gateways will use the data traffic were below two places.
398 398  
264 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
399 399  
400 -= **6. How to reduce data traffic** =
266 +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.
401 401  
268 +[[image:https://wiki.dragino.com/images/thumb/b/bc/LoRa_interval_time_setting.png/600px-LoRa_interval_time_setting.png||height="282" width="600"]]
402 402  
403 -== **6.1 Reduce Status Uplink Interval** ==
270 +LoRa interval time setting
404 404  
272 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
405 405  
406 -**//The gateways will use the data traffic below two places.//**
274 +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.
407 407  
276 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
408 408  
409 -//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
278 +Systrm General
410 410  
411 -//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.//
280 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
412 412  
413 -[[image:image-20220527155108-13.png]]
282 +Keppalive script interval time settings
414 414  
415 -
416 -//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
417 -
418 -//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.//
419 -
420 -[[image:image-20220527155358-16.png]]
421 -
422 -//System General interface//
423 -
424 -
425 -[[image:image-20220527155229-15.png]]
426 -
427 -//Keepalive script interval time settings//
428 -
429 -
430 -== **6.2 Filter unwanted packets** ==
431 -
432 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
433 -
434 434  
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