Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 82.1 >
edited by Kilight Cao
on 2023/03/13 10:56
To version < 1.4 >
edited by Xiaoling
on 2022/05/14 09:22
>
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -Cellular network connection details and tips
1 +Notes for cellular network connection
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Kilight
1 +XWiki.Xiaoling
Content
... ... @@ -1,91 +1,54 @@
1 -
1 +Table of Contents：
2 2  
3 -**Table of Contents：**
4 -
5 5  {{toc/}}
6 6  
5 += 1. Enable Cellular Connection =
7 7  
7 +If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
8 8  
9 -= **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"]]
10 10  
11 +Enable Cellular Connection
11 11  
12 -//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.
13 13  
14 -[[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"]]
15 15  
16 -**//Enable Cellular Connection//**
17 +No Cellular Module
17 17  
19 += 2. How to Debug if Cellular connection fail =
18 18  
19 -(((
20 -//If your device doesn't have a cellular module, you will see a cellular module not detected.//
21 -)))
21 +If there is a problem for cellular connection. Please check the below points:
22 22  
23 -[[image:image-20220527153544-2.png]]
23 +== 2.1 Do you order the model with cellular option ==
24 24  
25 +Make sure you order the model with the cellular option. Can check by command:
25 25  
26 -
27 -= **2. How to Debug if Cellular connection fails** =
28 -
29 -
30 -//If there is a problem with the cellular connection. Please check the below points~://
31 -
32 -
33 -
34 -== **2.1 Do you order the model with a cellular option** ==
35 -
36 -
37 -//Make sure you order the model with the cellular option. Can check by command or via the Web UI.//
38 -
39 39  (% class="box" %)
40 40  (((
41 -//root@dragino-1bbd90:~~# lsusb
29 +root@dragino-1bbd90:~~# lsusb
42 42  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
43 43  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
44 -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
45 45  )))
46 46  
47 -[[image:image-20220601110748-1.png]]
35 +== 2.2 Do you input the SIM card correctly ==
48 48  
37 +Below command can check:
49 49  
50 -
51 -== **2.2 Do you input the SIM card correctly** ==
52 -
53 -
54 -**//Below command can check if you have a SIM card inserted, or via Web UI//**
55 -
56 -* //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//
57 -* //Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.//
58 -
59 59  (% class="box" %)
60 60  (((
61 -//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
41 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
62 62  SIM ready
63 63  Waiting for Registration..(120 sec max)
64 -Registered on Home network: "CHN-UNICOM",7
65 -Signal Quality: 10,99//
44 +Registered on Home network: "CHN-CT",7
45 +Signal Quality: 23,99
66 66  )))
67 67  
48 +== 2.3 Check dialing info ==
68 68  
69 -(% class="wikigeneratedid" %)
70 -[[image:image-20220527153804-4.png]]
50 +run "logread -f" in console
71 71  
72 -
73 -(% class="wikigeneratedid" %)
74 -//**​​(% 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.**//
75 -
76 -(% class="wikigeneratedid" %)
77 -//Please check the IP address is displayed and the Internet displays "OK", it works properly.//
78 -
79 -(% class="wikigeneratedid" %)
80 -[[image:image-20220527153827-5.png]]
81 -
82 -
83 -
84 -== **2.3 Check dialing info** ==
85 -
86 -
87 -//run "**logread -f**" in gateway CLI。//
88 -
89 89  (% class="box" %)
90 90  (((
91 91  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -115,8 +115,8 @@
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
116 116  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
117 117  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
118 -(% 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.
119 -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
120 120  (% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
121 121  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
122 122  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
... ... @@ -126,66 +126,13 @@
126 126  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
127 127  )))
128 128  
92 += 3. Share Cellular Network for WiFi & LAN clients =
129 129  
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.
130 130  
131 -== **2.4 If the following situation occurs, how can users solve this problem?** ==
132 -
133 -
134 -=== **2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail.** ===
135 -
136 -
137 -//Users can check whether the APN matched by the SIM card is correct.//
138 -
139 -//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.//
140 -
141 -
142 -[[image:image-20220718155937-1.png||height="562" width="497"]]
143 -
144 -
145 -
146 -=== **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.** ===
147 -
148 -
149 -//It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.//
150 -
151 -
152 -[[image:1658131428288-728.png||height="538" width="494"]]
153 -
154 -
155 -
156 -=== **2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail.** ===
157 -
158 -
159 -//Users need to check whether the SIM card type is suitable for the EC25 module.//
160 -
161 -
162 -[[image:1658131612484-845.png||height="549" width="499"]]
163 -
164 -
165 -
166 -=== **2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？** ===
167 -
168 -
169 -//Users can insert SIM cards into the mobile phone for testing.//
170 -
171 -
172 -[[image:image-20220718160804-3.png||height="602" width="500"]]
173 -
174 -
175 -
176 -= **3. Share Cellular Network for WiFi & LAN clients** =
177 -
178 -
179 -(((
180 -//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.//
181 -)))
182 -
183 -(% class="box" %)
184 -(((
185 -(((
186 186  root@dragino-1d25dc:~~# cat /etc/config/firewall
187 187  
188 -config defaults
98 +{{{config defaults
189 189   option syn_flood '1'
190 190   option input 'ACCEPT'
191 191   option output 'ACCEPT'
... ... @@ -195,13 +195,13 @@
195 195   list network 'lan'
196 196   option input 'ACCEPT'
197 197   option output 'ACCEPT'
198 - option forward 'REJECT' 
108 + option forward 'REJECT'
199 199  config zone
200 200   option name 'wan'
201 201   list network 'wan'
202 202   list network 'wwan'
203 203   list network 'wan6'
204 - list network 'cellular'   ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> Add this line and reboot
114 + list network 'cellular' -----------------> Add this line and reboot
205 205   option input 'REJECT'
206 206   option output 'ACCEPT'
207 207   option forward 'ACCEPT'
... ... @@ -210,361 +210,165 @@
210 210  config forwarding
211 211   option src 'lan'
212 212   option dest 'wan'
213 -)))
214 -)))
123 +}}}
215 215  
216 -(((
217 -//and run **/etc/init.d/firewall reload** or reboot the device.//
125 +and run **/etc/init.d/firewall reload** or reboot the device.
218 218  
127 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
219 219  
129 +Use SSH to access the gateway configuration page and run the minicom command
220 220  
221 -= **4. Switching between Cellular and Ethernet and Wi-Fi networks** =
131 +Select "**Serial Port Setup**":
222 222  
133 +{{{root@dragino-1ef9ac:~# minicom -s
134 +}}}
223 223  
224 -//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"]]
225 225  
226 -//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
227 227  
228 228  
141 +Access the serial port of the 4G module
229 229  
230 -**Enable Cellular and connect Ethernet at the same time**
143 +Serial port setup is as follows:
231 231  
232 -ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
145 +**Serial Device :** /dev/ttyModemAT
233 233  
234 -Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
147 +**Bps/Par/Bits :** 9600 8N1 or 115200 8N1
235 235  
149 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
236 236  
237 -(% style="display:none" %) (%%)
151 +Configuring USB Ports
238 238  
239 -== **4.1 Switching between Cellular and Ethernet networks** ==
240 240  
154 +Enter AT+GSN in the serial port to view the IMEI
241 241  
242 -//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//
156 +For example: 860548042566627
243 243  
244 -[[image:image-20220606140622-2.png||height="664" width="1106"]]
158 +{{{AT+GSN
159 +}}}
245 245  
161 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
246 246  
247 -//**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**//
163 +Enter the AT command
248 248  
249 -[[image:image-20220606140859-4.png||height="687" width="1107"]]
250 250  
251 -(% style="display:none" %) (%%)
166 += 5. How does the gateway connect to the network via a USB 4G Dongle =
252 252  
168 +== 5.1 Introduction ==
253 253  
254 -== **4.2 Switching between Cellular and WiFi networks** ==
170 +Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware
255 255  
172 +This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
256 256  
257 -(% class="wikigeneratedid" %)
258 -//Enable **Cellular** and connect **WiFi** at the same time//
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]]
259 259  
260 -//WiFi icon is displayed as ​​​//[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
176 +This is not beginner-friendly due to too many protocols.
261 261  
262 -//Cell icon is displayed as  //[[image:1658135500498-725.png||height="23" width="22"]]// Indicates that Cellular is the backup WAN.//
263 263  
179 +== 5.2 How to use the USB-Dongle at the gateway ==
264 264  
265 -[[image:image-20220606141113-7.png||height="678" width="1106"]]
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.
266 266  
183 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
267 267  
268 -//**Close the WiFi WAN, the gateway will switch to a Cellular network.**//
269 -
270 -[[image:image-20220606140932-5.png||height="687" width="1107"]]
271 -
272 -
273 -
274 -== **4.3 At the same time start Cellular and Ethernet and Wi-Fi networks** ==
275 -
276 -
277 -[[image:image-20220606140328-1.png||height="682" width="1108"]]
278 -
279 -
280 -
281 -)))
282 -
283 -= **5. How does the gateway view the International Mobile Equipment Identity (IMEI)** =
284 -
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 -
302 -//Users can access the gateway CLI and run the minicom command to get the configuration interface.//
303 -
304 -(((
305 -
306 -
307 -**//Enter the minicom command, then select the option ''serial port setup".//**
308 -)))
309 -
310 -(% class="box infomessage" %)
311 -(((
312 -**root@dragino-1ef9ac:~~# minicom -s**
313 -)))
314 -
315 -[[image:image-20220527154132-6.png]]
316 -
317 -
318 -And then, change the setting:
319 -
320 -(% class="box infomessage" %)
321 -(((
322 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
323 -
324 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
325 -)))
326 -
327 -
328 -(% style="color:red" %)//**Note: Enter the corresponding letter to change the configuration, like A,B,C**//
329 -
330 -[[image:image-20220527154154-7.png]]
331 -
332 -
333 -=== **International Mobile Equipment Identity (IMEI)** ===
334 -
335 -
336 -(((
337 -//Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,//
338 -)))
339 -
340 -(((
341 -//**For example: (% style="color:#037691" %)860548042566627(%%)**//
342 -)))
343 -
344 -(% class="box infomessage" %)
345 -(((
346 -(((
347 - **AT+GSN**
348 -)))
349 -)))
350 -
351 -[[image:image-20220527154231-8.png]]
352 -
353 -
354 -=== **Integrated Circuit Card Identifier (ICCID)** ===
355 -
356 -
357 -(((
358 -//Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,//
359 -)))
360 -
361 -(((
362 -//**For example: (% style="color:#037691" %)89860118005400261748(%%)**//
363 -
364 -(% class="box infomessage" %)
365 -(((
366 - **AT+QCCID**
367 -)))
368 -)))
369 -
370 -[[image:1678675878256-777.png]]
371 -
372 -= **6. How does the gateway connect to the network via a USB 4G Dongle** =
373 -
374 -
375 -== **6.1 Introduction** ==
376 -
377 -
378 -(% style="color:red" %)**//Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware//**
379 -
380 -(((
381 -//This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.//
382 -
383 -
384 -)))
385 -
386 -(((
387 -//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.//
388 -)))
389 -
390 -(((
391 -//This is not beginner-friendly due to too many protocols.//
392 -
393 -//For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]//
394 -
395 -
396 -
397 -)))
398 -
399 -== **6.2 How to use the USB Dongle at the gateway** ==
400 -
401 -
402 -//Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.//
403 -
404 -(((
405 -//For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.//
406 -)))
407 -
408 -(% class="box" %)
409 -(((
410 - Huawei-E3372/E8372
411 - 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.
412 412   The version numbers starting with 21 is NCM mode
413 413   The version numbers starting with 22 is Hilink mode
414 - The E8372 only has Hilink mode
415 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
416 -)))
189 + The E8372 only have Hilink mode
190 + Note：The e3372 in the vast majority of cases is Hilink mode
191 +}}}
417 417  
193 +== 5.3 Hilink mode ==
418 418  
195 +Gateway upgrade to the specified firmware:
419 419  
420 -== **6.3 Hilink mode** ==
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/]]
421 421  
199 +=== 5.3.1 1.Plugs into the device ===
422 422  
423 -//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/]]//
201 +USB-Dongle plugs into the gateway USB port
424 424  
203 +Check the USB module via comman lsusb
425 425  
205 +Note : User neet to do that connect gateway command line via ssh.
426 426  
427 -=== **6.3.1 Plugs into the device** ===
207 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
428 428  
209 +Checking USB Ports
429 429  
430 -(((
431 -//USB-Dongle plugs into the gateway USB port//
432 -)))
211 +=== 5.3.2 2.Detection of new network interfaces added ===
433 433  
434 -(((
435 -//Check the USB module via command (% style="color:#037691" %)**lsusb**//
436 -)))
213 +Command line input: ifconfig -a
437 437  
438 -(((
439 -(% style="color:red" %)//**Note: Users need to that connect to the gateway command line via ssh.**//
440 -)))
215 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
441 441  
442 -[[image:image-20220527154739-9.png]]
217 +Check the network
443 443  
219 +In the command output user can see that the new interface added is eth2
444 444  
221 +Usually,user can see that the new interface added is eth2 or wwan0
445 445  
446 -=== **6.3.2 Detection of new network interfaces added** ===
223 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
447 447  
225 +Enter the configuration from the command line:
448 448  
449 -//Check network configuration command line input: //
450 -
451 -(% class="box infomessage" %)
452 -(((
453 -(((
454 -**~ root@dragino-1ef9ac:~~# ifconfig -a**
455 -)))
456 -)))
457 -
458 -[[image:image-20220527154822-10.png]]
459 -
460 -//In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**//
461 -
462 -//Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**//
463 -
464 -
465 -
466 -=== **6.3.3 Add the new interface to the network configuration.** ===
467 -
468 -
469 -//Enter the configuration from the command line~://
470 -
471 -(% class="box" %)
472 -(((
473 -uci set network.lte=interface
227 +{{{uci set network.lte=interface
474 474  uci set network.lte.proto=dhcp
475 -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
476 476  uci commit network
477 477  uci set firewall.@zone[1].network="wan wwan wan6 lte"
478 478  uci commit firewall
479 479  /etc/init.d/network restart
480 -)))
234 +}}}
481 481  
482 -[[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]]
483 483  
238 +Configuration
484 484  
485 -//**Checking Network Configurations**//
240 +Checking Network Configurations
486 486  
487 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
242 +Command line input: ifconfig
488 488  
489 -[[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]]
490 490  
491 -//Now, Gateway is configured to access the internet on the LTE network.//
246 +Checking Network Configurations
492 492  
248 +Now, Gateway is configured to access the internet on the Lte network.
493 493  
250 +== 5.4 NCM mode ==
494 494  
495 -== **6.4 NCM mode** ==
252 +== 5.5 Troubleshooting ==
496 496  
254 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
497 497  
498 -== **6.5 Troubleshooting** ==
256 +Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
499 499  
258 += 6. How to reduce data traffic =
500 500  
501 -=== **6.5.1 The USB-Dongle interface cannot obtain the IP address.** ===
260 +== 6.1 Introduce ==
502 502  
262 +The gateways will use the data traffic were below two places.
503 503  
504 -//Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.//
264 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
505 505  
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.
506 506  
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"]]
507 507  
508 -= **7. How to reduce data traffic** =
270 +LoRa interval time setting
509 509  
272 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
510 510  
511 -== **7.1 Reduce Status Uplink Interval** ==
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.
512 512  
276 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
513 513  
514 -**//The gateways will use the data traffic below two places.//**
278 +Systrm General
515 515  
280 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
516 516  
517 -//1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.//
282 +Keppalive script interval time settings
518 518  
519 -//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.//
520 -
521 -[[image:image-20220527155108-13.png]]
522 -
523 -
524 -
525 -//2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.//
526 -
527 -//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.//
528 -
529 -[[image:image-20220527155358-16.png]]
530 -
531 -//System General interface//
532 -
533 -
534 -[[image:image-20220527155229-15.png]]
535 -
536 -//Keepalive script interval time settings//
537 -
538 -
539 -
540 -== **7.2 Filter unwanted packets** ==
541 -
542 -
543 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
544 -
545 -
546 -== **7.3 Usage statistics** ==
547 -
548 -
549 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
550 -
551 -2. Install luci-app-statistics using the following terminal commands:
552 -
553 -{{{opkg update
554 -opkg install luci-app-statistics
555 -opkg install collectd-mod-interface
556 -/etc/init.d/collectd enable
557 -reboot
558 -}}}
559 -
560 -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.
561 -
562 -[[image:image-20221124133431-1.png]]
563 -
564 -[[image:image-20221124135102-2.png]]
565 -
566 -4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
567 -
568 -[[image:image-20221124134927-1.png]]
569 -
570 570  
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