Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 100.1 >
edited by Kilight Cao
on 2024/08/07 17:10
To version < 1.3 >
edited by Xiaoling
on 2022/05/14 09:13
>
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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
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1 -XWiki.Kilight
1 +XWiki.Xiaoling
Content
... ... @@ -1,89 +1,54 @@
1 -
1 +Table of Contents：
2 2  
3 -**Table of Contents：**
4 -
5 5  {{toc/}}
6 6  
7 -
8 -
9 9  = 1. Enable Cellular Connection =
10 10  
11 -
12 12  If your device has a Cellular module, you can see the below screenshot. enable the cellular connection here.
13 13  
14 -[[image:image-20220601110850-2.png]]
9 +[[image:https://wiki.dragino.com/images/thumb/8/81/Cellular_11.png/600px-Cellular_11.png||height="262" width="600"]]
15 15  
16 -**//Enable Cellular Connection//**
11 +Enable Cellular Connection
17 17  
18 -
19 -(((
20 20  If your device doesn't have a cellular module, you will see a cellular module not detected.
21 -)))
22 22  
23 -[[image:image-20220527153544-2.png]]
15 +[[image:https://wiki.dragino.com/images/thumb/d/da/Cellular_10.png/600px-Cellular_10.png||height="400" width="600"]]
24 24  
17 +No Cellular Module
25 25  
26 -= 2. How to Debug if Cellular connection fails =
19 += 2. How to Debug if Cellular connection fail =
27 27  
21 +If there is a problem for cellular connection. Please check the below points:
28 28  
29 -If there is a problem with the cellular connection. Please check the below points:
23 +== 2.1 Do you order the model with cellular option ==
30 30  
31 -== 2.1 For LPS8N/DLOS8N/LG308N ==
25 +Make sure you order the model with the cellular option. Can check by command:
32 32  
33 -=== 2.1.1 Do you order the model with a cellular option ===
34 -
35 -
36 -Make sure you order the model with the cellular option. Can check by command or via the Web UI.
37 -
38 38  (% class="box" %)
39 39  (((
40 -//root@dragino-1bbd90:~~# lsusb
29 +root@dragino-1bbd90:~~# lsusb
41 41  Bus 001 Device 004: ID 2c7c:0125      ~-~-> This is the Cellular module
42 42  Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
43 -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
44 44  )))
45 45  
46 -[[image:image-20220601110748-1.png]]
35 +== 2.2 Do you input the SIM card correctly ==
47 47  
37 +Below command can check:
48 48  
49 -=== 2.1.2 Do you input the SIM card correctly ===
50 -
51 -
52 -**Below command can check if you have a SIM card inserted, or via Web UI**
53 -
54 -* 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
55 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
56 -
57 57  (% class="box" %)
58 58  (((
59 -(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
60 -//root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
41 +root@dragino-1bbd90:~~# comgt -d /dev/ttyUSB3
61 61  SIM ready
62 62  Waiting for Registration..(120 sec max)
63 -Registered on Home network: "CHN-UNICOM",7
64 -Signal Quality: 10,99//
44 +Registered on Home network: "CHN-CT",7
45 +Signal Quality: 23,99
65 65  )))
66 66  
48 +== 2.3 Check dialing info ==
67 67  
68 -(% class="wikigeneratedid" %)
69 -[[image:image-20220527153804-4.png]]
50 +run "logread -f" in console
70 70  
71 -
72 -(% class="wikigeneratedid" %)
73 -**​​(% 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.**
74 -
75 -(% class="wikigeneratedid" %)
76 -Please check the IP address is displayed and the Internet displays "OK", it works properly.
77 -
78 -(% class="wikigeneratedid" %)
79 -[[image:image-20220527153827-5.png]]
80 -
81 -
82 -=== 2.1.3 Check dialing info ===
83 -
84 -
85 -run "**logread -f**" in gateway CLI。
86 -
87 87  (% class="box" %)
88 88  (((
89 89  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -113,9 +113,9 @@
113 113  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
116 -(% 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.
117 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
118 -(% style="color:black" %)Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
81 +Fri Feb  7 01:20:30 2020 local2.info chat[29485]: send (ATD*99#^M)      ~-~-~-~--> In case the dialling process already reach here.
82 +Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator
83 +Fri Feb  7 01:20:30 2020 local2.info chat[29485]: expect (CONNECT)
119 119  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
120 120  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
121 121  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: CONNECT
... ... @@ -124,56 +124,13 @@
124 124  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
125 125  )))
126 126  
127 -
128 -== 2.4 If the following situation occurs, how can users solve this problem? ==
129 -
130 -=== 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
131 -
132 -
133 -Users can check whether the APN matched by the SIM card is correct.
134 -
135 -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.
136 -
137 -[[image:image-20220718155937-1.png||height="562" width="497"]]
138 -
139 -
140 -=== 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. ===
141 -
142 -
143 -It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
144 -
145 -[[image:1658131428288-728.png||height="538" width="494"]]
146 -
147 -
148 -=== 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
149 -
150 -
151 -Users need to check whether the SIM card type is suitable for the EC25 module.
152 -
153 -[[image:1658131612484-845.png||height="549" width="499"]]
154 -
155 -
156 -=== 2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
157 -
158 -
159 -Users can insert SIM cards into the mobile phone for testing.
160 -
161 -[[image:image-20220718160804-3.png||height="602" width="500"]]
162 -
163 -
164 164  = 3. Share Cellular Network for WiFi & LAN clients =
165 165  
166 -
167 -(((
168 168  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.
169 -)))
170 170  
171 -(% class="box" %)
172 -(((
173 -(((
174 174  root@dragino-1d25dc:~~# cat /etc/config/firewall
175 175  
176 -config defaults
98 +{{{config defaults
177 177   option syn_flood '1'
178 178   option input 'ACCEPT'
179 179   option output 'ACCEPT'
... ... @@ -183,13 +183,13 @@
183 183   list network 'lan'
184 184   option input 'ACCEPT'
185 185   option output 'ACCEPT'
186 - option forward 'REJECT' 
108 + option forward 'REJECT'
187 187  config zone
188 188   option name 'wan'
189 189   list network 'wan'
190 190   list network 'wwan'
191 191   list network 'wan6'
192 - list network 'cellular'   ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> Add this line and reboot
114 + list network 'cellular' -----------------> Add this line and reboot
193 193   option input 'REJECT'
194 194   option output 'ACCEPT'
195 195   option forward 'ACCEPT'
... ... @@ -198,368 +198,165 @@
198 198  config forwarding
199 199   option src 'lan'
200 200   option dest 'wan'
201 -)))
202 -)))
123 +}}}
203 203  
204 -(((
205 -and run **/etc/init.d/firewall reload** or **reboot the device**.
125 +and run **/etc/init.d/firewall reload** or reboot the device.
206 206  
127 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
207 207  
208 -= 4. Switching between Cellular and Ethernet and Wi-Fi networks =
129 +Use SSH to access the gateway configuration page and run the minicom command
209 209  
131 +Select "**Serial Port Setup**":
210 210  
211 -By default, Cell is the backup WAN where the Ethernet or Wi-Fi network is used first if they are available.
133 +{{{root@dragino-1ef9ac:~# minicom -s
134 +}}}
212 212  
213 -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.
136 +[[image:https://wiki.dragino.com/images/thumb/0/05/4G-1.png/400px-4G-1.png||height="265" width="400"]]
214 214  
138 +Enter the minicom command
215 215  
216 -**Enable Cellular and connect Ethernet at the same time**
217 217  
218 -ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
141 +Access the serial port of the 4G module
219 219  
220 -Cell icon is displayed as  [[image:1658135500498-725.png||height="17" width="17"]] Indicates that Cellular is the backup WAN.
143 +Serial port setup is as follows:
221 221  
145 +**Serial Device :** /dev/ttyModemAT
222 222  
223 -== 4.1 Switching between Cellular and Ethernet networks ==
147 +**Bps/Par/Bits :** 9600 8N1 or 115200 8N1
224 224  
149 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
225 225  
226 -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
151 +Configuring USB Ports
227 227  
228 -[[image:image-20220606140622-2.png||height="664" width="1106"]]
229 229  
154 +Enter AT+GSN in the serial port to view the IMEI
230 230  
231 -**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**
156 +For example: 860548042566627
232 232  
233 -[[image:image-20220606140859-4.png||height="687" width="1107"]]
158 +{{{AT+GSN
159 +}}}
234 234  
235 -(% style="display:none" %) (%%)
161 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
236 236  
237 -== 4.2 Switching between Cellular and WiFi networks ==
163 +Enter the AT command
238 238  
239 239  
240 -(% class="wikigeneratedid" %)
241 -Enable **Cellular** and connect **WiFi** at the same time
166 += 5. How does the gateway connect to the network via a USB 4G Dongle =
242 242  
243 -WiFi icon is displayed as ​​​[[image:1658135519305-444.png||height="23" width="24"]] Indicates that WiFi is the main working network.
168 +== 5.1 Introduction ==
244 244  
245 -Cell icon is displayed as  [[image:1658135500498-725.png||height="23" width="22"]] Indicates that Cellular is the backup WAN.
170 +Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware
246 246  
247 -
248 -[[image:image-20220606141113-7.png||height="678" width="1106"]]
249 -
250 -
251 -**Close the WiFi WAN, the gateway will switch to a Cellular network.**
252 -
253 -[[image:image-20220606140932-5.png||height="687" width="1107"]]
254 -
255 -
256 -== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
257 -
258 -
259 -[[image:image-20220606140328-1.png||height="682" width="1108"]]
260 -
261 -
262 -)))
263 -
264 -= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
265 -
266 -== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
267 -
268 -
269 -Users can get the IMEI via Linux command, but you have to access the gateway CLI.
270 -
271 -(% class="box infomessage" %)
272 -(((
273 -**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
274 -)))
275 -
276 -[[image:image-20231218095203-4.png]]
277 -
278 -
279 -[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
280 -
281 -
282 -== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
283 -
284 -(% class="box infomessage" %)
285 -(((
286 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
287 -)))
288 -
289 -[[image:image-20231218094526-1.png]]
290 -
291 -
292 -[[image:image-20231218094741-3.png]]
293 -
294 -
295 -== How does the gateway access the Quetel module directly (to send AT commands) ==
296 -
297 -
298 -Users can access the gateway CLI and run the minicom command to get the configuration interface.
299 -
300 -(((
301 -
302 -
303 -**Enter the minicom command, then select the option ''serial port setup".**
304 -)))
305 -
306 -(% class="box infomessage" %)
307 -(((
308 -**root@dragino-1ef9ac:~~# minicom -s**
309 -)))
310 -
311 -[[image:image-20220527154132-6.png]]
312 -
313 -
314 -And then, change the setting:
315 -
316 -(% class="box infomessage" %)
317 -(((
318 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
319 -
320 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
321 -)))
322 -
323 -
324 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
325 -
326 -[[image:image-20220527154154-7.png]]
327 -
328 -
329 -== International Mobile Equipment Identity (IMEI) ==
330 -
331 -
332 -(((
333 -Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
334 -)))
335 -
336 -(((
337 -**For example: (% style="color:#037691" %)860548042566627(%%)**
338 -)))
339 -
340 -(% class="box infomessage" %)
341 -(((
342 -(((
343 - **AT+GSN**
344 -)))
345 -)))
346 -
347 -[[image:image-20220527154231-8.png]]
348 -
349 -
350 -== Integrated Circuit Card Identifier (ICCID) ==
351 -
352 -
353 -(((
354 -Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
355 -)))
356 -
357 -(((
358 -**For example: (% style="color:#037691" %)89860118005400261748(%%)**
359 -
360 -(% class="box infomessage" %)
361 -(((
362 - **AT+QCCID**
363 -)))
364 -)))
365 -
366 -[[image:1678675878256-777.png]]
367 -
368 -
369 -= 6. How does the gateway connect to the network via a USB 4G Dongle =
370 -
371 -== 6.1 Introduction ==
372 -
373 -
374 -(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
375 -
376 -(((
377 377  This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
378 378  
379 -
380 -)))
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]]
381 381  
382 -(((
383 -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.
384 -)))
385 -
386 -(((
387 387  This is not beginner-friendly due to too many protocols.
388 388  
389 -For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
390 390  
391 -
392 -)))
179 +== 5.2 How to use the USB-Dongle at the gateway ==
393 393  
394 -== 6.2 How to use the USB Dongle at the gateway ==
395 -
396 -
397 397  Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
398 398  
399 -(((
400 -For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.
401 -)))
183 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
402 402  
403 -(% class="box" %)
404 -(((
405 - Huawei-E3372/E8372
406 - 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.
407 407   The version numbers starting with 21 is NCM mode
408 408   The version numbers starting with 22 is Hilink mode
409 - The E8372 only has Hilink mode
410 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
411 -)))
189 + The E8372 only have Hilink mode
190 + Note：The e3372 in the vast majority of cases is Hilink mode
191 +}}}
412 412  
193 +== 5.3 Hilink mode ==
413 413  
414 -== 6.3 Hilink mode ==
195 +Gateway upgrade to the specified firmware:
415 415  
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/]]
416 416  
417 -//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 ===
418 418  
419 -
420 -=== 6.3.1 Plugs into the device ===
421 -
422 -
423 -(((
424 424  USB-Dongle plugs into the gateway USB port
425 -)))
426 426  
427 -(((
428 -Check the USB module via command (% style="color:#037691" %)**lsusb**
429 -)))
203 +Check the USB module via comman lsusb
430 430  
431 -(((
432 -(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
433 -)))
205 +Note : User neet to do that connect gateway command line via ssh.
434 434  
435 -[[image:image-20220527154739-9.png]]
207 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
436 436  
209 +Checking USB Ports
437 437  
438 -=== 6.3.2 Detection of new network interfaces added ===
211 +=== 5.3.2 2.Detection of new network interfaces added ===
439 439  
213 +Command line input: ifconfig -a
440 440  
441 -Check network configuration command line input:
215 +[[image:https://wiki.dragino.com/images/thumb/a/a0/Usb-4g-1.png/400px-Usb-4g-1.png||height="401" width="400"]]
442 442  
443 -(% class="box infomessage" %)
444 -(((
445 -(((
446 -**~ root@dragino-1ef9ac:~~# ifconfig -a**
447 -)))
448 -)))
217 +Check the network
449 449  
450 -[[image:image-20220527154822-10.png]]
219 +In the command output user can see that the new interface added is eth2
451 451  
452 -In the command, the output user can see that the new interface added is (% style="color:#037691" %)**eth2**
221 +Usually,user can see that the new interface added is eth2 or wwan0
453 453  
454 -Usually, the user can see that the new interface added is (% style="color:#037691" %)**eth2** (% style="color:black" %)or (% style="color:#037691" %)**wwan0**
223 +=== 5.3.3 3.Add the new interface to the network confiutation. ===
455 455  
225 +Enter the configuration from the command line:
456 456  
457 -=== 6.3.3 Add the new interface to the network configuration. ===
458 -
459 -
460 -//Enter the configuration from the command line~://
461 -
462 -(% class="box" %)
463 -(((
464 -uci set network.lte=interface
227 +{{{uci set network.lte=interface
465 465  uci set network.lte.proto=dhcp
466 -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
467 467  uci commit network
468 468  uci set firewall.@zone[1].network="wan wwan wan6 lte"
469 469  uci commit firewall
470 470  /etc/init.d/network restart
471 -)))
234 +}}}
472 472  
473 -[[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]]
474 474  
238 +Configuration
475 475  
476 -//**Checking Network Configurations**//
240 +Checking Network Configurations
477 477  
478 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
242 +Command line input: ifconfig
479 479  
480 -[[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]]
481 481  
482 -Now, Gateway is configured to access the internet on the LTE network.
246 +Checking Network Configurations
483 483  
248 +Now, Gateway is configured to access the internet on the Lte network.
484 484  
485 -== 6.4 NCM mode ==
250 +== 5.4 NCM mode ==
486 486  
252 +== 5.5 Troubleshooting ==
487 487  
488 -== 6.5 Troubleshooting ==
254 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
489 489  
490 -=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
491 -
492 -
493 493  Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
494 494  
258 += 6. How to reduce data traffic =
495 495  
496 -= 7. How to reduce data traffic =
260 +== 6.1 Introduce ==
497 497  
498 -== 7.1 How the gateway will consume data traffic ==
262 +The gateways will use the data traffic were below two places.
499 499  
500 -Below list the place where the data traffic will use.
264 +~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
501 501  
502 -* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
503 -* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets)
504 -* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion)
505 -* System Keep Alive data. ( To ensure the system is more robust, can be disabled)
506 -* system Time synchronization Checking
507 -* Auto update ( Software auto update, can be disabled)
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.
508 508  
509 -=== 7.1.1 Uploading backup files to reduced data consumption ===
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"]]
510 510  
270 +LoRa interval time setting
511 511  
512 -Users can upload this backup file to reduce data consumption in **System~-~->Back Up/Restore Config**, Download link for backup file: **[[attach:Reduced_data_consumption.tar.gz||target="_blank"]]**
272 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
513 513  
514 -[[image:image-20240712093532-1.png]]
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.
515 515  
276 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
516 516  
517 -=== 7.1.2 Auto update ===
278 +Systrm General
518 518  
280 +[[image:https://wiki.dragino.com/images/thumb/f/f0/Set_time_interval.png/600px-Set_time_interval.png||height="319" width="600"]]
519 519  
520 -Gateway will check for update every day for new configure or software. User can disable them by below method.
282 +Keppalive script interval time settings
521 521  
522 -
523 -=== 7.1.3 Filter unwanted packets ===
524 -
525 -
526 -When gateway connect to LoRaWAN server via LoRaWAN protocol , Gateway will by default get every possible LoRaWAN packets and forward to LoRaWAN server. If there are sensors from others in the same area, such sensor data will also be forward to LoRaWAN server ( they will be ignore by the server). This also consume data.
527 -
528 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
529 -
530 -
531 -== 7.2 Usage statistics ==
532 -
533 -=== 7.2.1 How does Openwrt usage statistics ===
534 -
535 -
536 -This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
537 -
538 -* LPS8,LPS8N
539 -* LG308,LG308N
540 -* DLOS8,DLOS8N
541 -* LIG16
542 -
543 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
544 -
545 -2. Install luci-app-statistics using the following terminal commands:
546 -
547 -{{{opkg update
548 -opkg install luci-app-statistics
549 -opkg install collectd-mod-interface
550 -/etc/init.d/collectd enable
551 -reboot
552 -}}}
553 -
554 -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.
555 -
556 -[[image:image-20221124133431-1.png]]
557 -
558 -[[image:image-20221124135102-2.png]]
559 -
560 -
561 -4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
562 -
563 -[[image:image-20221124134927-1.png]]
564 -
565 565  
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