Last modified by Xiaoling on 2024/08/08 09:05
<
From version < 101.1
edited by Xiaoling
on 2024/08/08 09:05
To version < 1.2 >
edited by Xiaoling
on 2022/05/14 09:12
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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
Content
... ... @@ -1,90 +1,54 @@
1 -**Table of Contents:**
1 +Table of Contents：
2 2  
3 3  {{toc/}}
4 4  
5 -
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  
25 +Make sure you order the model with the cellular option. Can check by command:
31 31  
32 -== 2.1 For LPS8N/DLOS8N/LG308N ==
33 -
34 -=== 2.1.1 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 -=== 2.1.2 Do you input the SIM card correctly ===
51 -
52 -
53 -**Below command can check if you have a SIM card inserted, or via Web UI**
54 -
55 -* 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
56 -* Make sure you have the correct direction to insert the SIM card. Every device has an example photo in the manual for the direction.
57 -
58 58  (% class="box" %)
59 59  (((
60 -(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
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 -=== 2.1.3 Check dialing info ===
84 -
85 -
86 -run "**logread -f**" in gateway CLI。
87 -
88 88  (% class="box" %)
89 89  (((
90 90  Fri Feb  7 01:20:28 2020 daemon.notice pppd[29452]: pppd 2.4.7 started by root, uid 0
... ... @@ -114,9 +114,9 @@
114 114  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: AT+CGDCONT=1,"IP",""^M^M
115 115  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: OK
116 116  Fri Feb  7 01:20:30 2020 local2.info chat[29485]:  ~-~- got it
117 -(% 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.
118 -Normally the problem is with a provider, need to check if the SIM card has balance or other requirement from the cellular operator**(%%)
119 -(% 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)
120 120  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ^M
121 121  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: ATD*99#^M^M
122 122  Fri Feb  7 01:20:30 2020 local2.info chat[29485]: CONNECT
... ... @@ -125,56 +125,13 @@
125 125  Fri Feb  7 01:20:30 2020 daemon.info pppd[29452]: Serial connection established.
126 126  )))
127 127  
128 -
129 -== 2.4 If the following situation occurs, how can users solve this problem? ==
130 -
131 -=== 2.4.1 The gateway can read the SIM card, But the Internet is displayed as Fail. ===
132 -
133 -
134 -Users can check whether the APN matched by the SIM card is correct.
135 -
136 -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.
137 -
138 -[[image:image-20220718155937-1.png||height="562" width="497"]]
139 -
140 -
141 -=== 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. ===
142 -
143 -
144 -It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
145 -
146 -[[image:1658131428288-728.png||height="538" width="494"]]
147 -
148 -
149 -=== 2.4.3 The gateway can't read the SIM card, and the Internet is displayed as Fail. ===
150 -
151 -
152 -Users need to check whether the SIM card type is suitable for the EC25 module.
153 -
154 -[[image:1658131612484-845.png||height="549" width="499"]]
155 -
156 -
157 -=== 2.4.4 SIM display：~*~**SIM ERROR~*~** Check SIM is inserted test SIM in a mobile phone？ ===
158 -
159 -
160 -Users can insert SIM cards into the mobile phone for testing.
161 -
162 -[[image:image-20220718160804-3.png||height="602" width="500"]]
163 -
164 -
165 165  = 3. Share Cellular Network for WiFi & LAN clients =
166 166  
167 -
168 -(((
169 169  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.
170 -)))
171 171  
172 -(% class="box" %)
173 -(((
174 -(((
175 175  root@dragino-1d25dc:~~# cat /etc/config/firewall
176 176  
177 -config defaults
98 +{{{config defaults
178 178   option syn_flood '1'
179 179   option input 'ACCEPT'
180 180   option output 'ACCEPT'
... ... @@ -184,13 +184,13 @@
184 184   list network 'lan'
185 185   option input 'ACCEPT'
186 186   option output 'ACCEPT'
187 - option forward 'REJECT' 
108 + option forward 'REJECT'
188 188  config zone
189 189   option name 'wan'
190 190   list network 'wan'
191 191   list network 'wwan'
192 192   list network 'wan6'
193 - list network 'cellular'   ~-~-~-~-~-~-~-~-~-~-~-~-~-~-~-~--> Add this line and reboot
114 + list network 'cellular' -----------------> Add this line and reboot
194 194   option input 'REJECT'
195 195   option output 'ACCEPT'
196 196   option forward 'ACCEPT'
... ... @@ -199,371 +199,165 @@
199 199  config forwarding
200 200   option src 'lan'
201 201   option dest 'wan'
202 -)))
203 -)))
123 +}}}
204 204  
205 -(((
206 -and run **/etc/init.d/firewall reload** or **reboot the device**.
125 +and run **/etc/init.d/firewall reload** or reboot the device.
207 207  
127 += 4. How does the gateway view the International Mobile Equipment Identity (IMEI) =
208 208  
209 -= 4. Switching between Cellular and Ethernet and Wi-Fi networks =
129 +Use SSH to access the gateway configuration page and run the minicom command
210 210  
131 +Select "**Serial Port Setup**":
211 211  
212 -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 +}}}
213 213  
214 -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"]]
215 215  
138 +Enter the minicom command
216 216  
217 -**Enable Cellular and connect Ethernet at the same time**
218 218  
219 -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
220 220  
221 -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:
222 222  
145 +**Serial Device :** /dev/ttyModemAT
223 223  
224 -== 4.1 Switching between Cellular and Ethernet networks ==
147 +**Bps/Par/Bits :** 9600 8N1 or 115200 8N1
225 225  
149 +[[image:https://wiki.dragino.com/images/thumb/c/cb/EC25_1.png/400px-EC25_1.png||height="164" width="400"]]
226 226  
227 -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
228 228  
229 -[[image:image-20220606140622-2.png||height="664" width="1106"]]
230 230  
154 +Enter AT+GSN in the serial port to view the IMEI
231 231  
232 -**Remove the network cable from the WAN port on the gateway, the gateway will switch to a Cellular network.**
156 +For example: 860548042566627
233 233  
234 -[[image:image-20220606140859-4.png||height="687" width="1107"]]
158 +{{{AT+GSN
159 +}}}
235 235  
236 -(% style="display:none" %) (%%)
161 +[[image:https://wiki.dragino.com/images/thumb/6/66/4G-3.png/400px-4G-3.png||height="286" width="400"]]
237 237  
238 -== 4.2 Switching between Cellular and WiFi networks ==
163 +Enter the AT command
239 239  
240 240  
241 -(% class="wikigeneratedid" %)
242 -Enable **Cellular** and connect **WiFi** at the same time
166 += 5. How does the gateway connect to the network via a USB 4G Dongle =
243 243  
244 -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 ==
245 245  
246 -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
247 247  
248 -
249 -[[image:image-20220606141113-7.png||height="678" width="1106"]]
250 -
251 -
252 -**Close the WiFi WAN, the gateway will switch to a Cellular network.**
253 -
254 -[[image:image-20220606140932-5.png||height="687" width="1107"]]
255 -
256 -
257 -== 4.3 At the same time start Cellular and Ethernet and Wi-Fi networks ==
258 -
259 -
260 -[[image:image-20220606140328-1.png||height="682" width="1108"]]
261 -
262 -
263 -)))
264 -
265 -= 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
266 -
267 -== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
268 -
269 -
270 -Users can get the IMEI via Linux command, but you have to access the gateway CLI.
271 -
272 -(% class="box infomessage" %)
273 -(((
274 -**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
275 -)))
276 -
277 -[[image:image-20231218095203-4.png]]
278 -
279 -
280 -[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
281 -
282 -
283 -== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
284 -
285 -(% class="box infomessage" %)
286 -(((
287 -**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
288 -)))
289 -
290 -[[image:image-20231218094526-1.png]]
291 -
292 -
293 -[[image:image-20231218094741-3.png]]
294 -
295 -
296 -== How does the gateway access the Quetel module directly (to send AT commands) ==
297 -
298 -
299 -Users can access the gateway CLI and run the minicom command to get the configuration interface.
300 -
301 -(((
302 -
303 -
304 -**Enter the minicom command, then select the option ''serial port setup".**
305 -)))
306 -
307 -(% class="box infomessage" %)
308 -(((
309 -**root@dragino-1ef9ac:~~# minicom -s**
310 -)))
311 -
312 -[[image:image-20220527154132-6.png]]
313 -
314 -
315 -And then, change the setting:
316 -
317 -(% class="box infomessage" %)
318 -(((
319 -**Serial Device :** (% style="color:#037691" %)**/dev/ttyModemAT**
320 -
321 -**Bps/Par/Bits :(% style="color:#037691" %) 9600 8N1(%%)**
322 -)))
323 -
324 -
325 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
326 -
327 -[[image:image-20220527154154-7.png]]
328 -
329 -
330 -== International Mobile Equipment Identity (IMEI) ==
331 -
332 -
333 -(((
334 -Enter (% style="color:blue" %)**AT+GSN **(%%)in the interface to get the IMEI,
335 -)))
336 -
337 -(((
338 -**For example: (% style="color:#037691" %)860548042566627(%%)**
339 -)))
340 -
341 -(% class="box infomessage" %)
342 -(((
343 -(((
344 - **AT+GSN**
345 -)))
346 -)))
347 -
348 -[[image:image-20220527154231-8.png]]
349 -
350 -
351 -== Integrated Circuit Card Identifier (ICCID) ==
352 -
353 -
354 -(((
355 -Enter (% style="color:blue" %)**AT+QCCID **(%%)in the interface to get the ICCID,
356 -)))
357 -
358 -(((
359 -**For example: (% style="color:#037691" %)89860118005400261748(%%)**
360 -
361 -(% class="box infomessage" %)
362 -(((
363 - **AT+QCCID**
364 -)))
365 -)))
366 -
367 -[[image:1678675878256-777.png]]
368 -
369 -
370 -= 6. How does the gateway connect to the network via a USB 4G Dongle =
371 -
372 -== 6.1 Introduction ==
373 -
374 -
375 -(% style="color:red" %)**Prerequisite: Requires a USB 4G Dongle and a supported gateway firmware**
376 -
377 -(((
378 378  This introduces a setup and configured gateway for using a USB 3g/UMTS-modem for WAN connection.
379 379  
380 -
381 -)))
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]]
382 382  
383 -(((
384 -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.
385 -)))
386 -
387 -(((
388 388  This is not beginner-friendly due to too many protocols.
389 389  
390 -For more information: [[https:~~/~~/openwrt.org/docs/guide-user/network/wan/wwan/3gdongle>>url:https://openwrt.org/docs/guide-user/network/wan/wwan/3gdongle]]
391 391  
392 -
393 -)))
179 +== 5.2 How to use the USB-Dongle at the gateway ==
394 394  
395 -== 6.2 How to use the USB Dongle at the gateway ==
396 -
397 -
398 398  Most of the products can be used on the gateway, but because their protocols are different, they are not used in the same way.
399 399  
400 -(((
401 -For example, the Huawei-E3372/E8372 is using **Hilink mode** or **NCM mode**.
402 -)))
183 +For example, the Huawei-E3372/E8372 is using Hilink mode or NCM mode.
403 403  
404 -(% class="box" %)
405 -(((
406 - Huawei-E3372/E8372
407 - 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.
408 408   The version numbers starting with 21 is NCM mode
409 409   The version numbers starting with 22 is Hilink mode
410 - The E8372 only has Hilink mode
411 -**~ **(% style="color:red" %)**Note： The e3372 in the vast majority of cases is Hilink mode**
412 -)))
189 + The E8372 only have Hilink mode
190 + Note：The e3372 in the vast majority of cases is Hilink mode
191 +}}}
413 413  
193 +== 5.3 Hilink mode ==
414 414  
415 -== 6.3 Hilink mode ==
195 +Gateway upgrade to the specified firmware:
416 416  
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/]]
417 417  
418 -//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 ===
419 419  
420 -
421 -=== 6.3.1 Plugs into the device ===
422 -
423 -
424 -(((
425 425  USB-Dongle plugs into the gateway USB port
426 -)))
427 427  
428 -(((
429 -Check the USB module via command (% style="color:#037691" %)**lsusb**
430 -)))
203 +Check the USB module via comman lsusb
431 431  
432 -(((
433 -(% style="color:red" %)**Note: Users need to that connect to the gateway command line via ssh.**
434 -)))
205 +Note : User neet to do that connect gateway command line via ssh.
435 435  
436 -[[image:image-20220527154739-9.png]]
207 +[[image:https://wiki.dragino.com/images/2/25/Usb-4g.png||height="63" width="554"]]
437 437  
209 +Checking USB Ports
438 438  
439 -=== 6.3.2 Detection of new network interfaces added ===
211 +=== 5.3.2 2.Detection of new network interfaces added ===
440 440  
213 +Command line input: ifconfig -a
441 441  
442 -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"]]
443 443  
444 -(% class="box infomessage" %)
445 -(((
446 -(((
447 -**~ root@dragino-1ef9ac:~~# ifconfig -a**
448 -)))
449 -)))
217 +Check the network
450 450  
451 -[[image:image-20220527154822-10.png]]
219 +In the command output user can see that the new interface added is eth2
452 452  
453 -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
454 454  
455 -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. ===
456 456  
225 +Enter the configuration from the command line:
457 457  
458 -=== 6.3.3 Add the new interface to the network configuration. ===
459 -
460 -
461 -//Enter the configuration from the command line~://
462 -
463 -(% class="box" %)
464 -(((
465 -uci set network.lte=interface
227 +{{{uci set network.lte=interface
466 466  uci set network.lte.proto=dhcp
467 -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
468 468  uci commit network
469 469  uci set firewall.@zone[1].network="wan wwan wan6 lte"
470 470  uci commit firewall
471 471  /etc/init.d/network restart
472 -)))
234 +}}}
473 473  
474 -[[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]]
475 475  
238 +Configuration
476 476  
477 -//**Checking Network Configurations**//
240 +Checking Network Configurations
478 478  
479 -//Command-line input: (% style="color:#037691" %)**ifconfig**//
242 +Command line input: ifconfig
480 480  
481 -[[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]]
482 482  
483 -Now, Gateway is configured to access the internet on the LTE network.
246 +Checking Network Configurations
484 484  
248 +Now, Gateway is configured to access the internet on the Lte network.
485 485  
486 -== 6.4 NCM mode ==
250 +== 5.4 NCM mode ==
487 487  
252 +== 5.5 Troubleshooting ==
488 488  
489 -== 6.5 Troubleshooting ==
254 +=== 5.5.1 The USB-Dongle interface cannot obtain the IP address. ===
490 490  
491 -=== 6.5.1 The USB-Dongle interface cannot obtain the IP address. ===
492 -
493 -
494 494  Please try this USB dongle to access the internet on your PC, to make sure this USB dongle can normally access the internet.
495 495  
258 += 6. How to reduce data traffic =
496 496  
497 -= 7. How to reduce data traffic =
260 +== 6.1 Introduce ==
498 498  
499 -== 7.1 How the gateway will consume data traffic ==
262 +The gateways will use the data traffic were below two places.
500 500  
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 -Below list the place where the data traffic will use.
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.
503 503  
504 -* Valid uplink data to LoRaWAN server or IoT server. ( We can't reduce this as they are the data we want)
505 -* Invalid uplink sensor data to LoRaWAN serevr. ( See Filter unwanted packets)
506 -* LoRaWAN Status push or polling data to LoRaWAN server . ( We can reduce this part , see below for discussion)
507 -* System Keep Alive data. ( To ensure the system is more robust, can be disabled)
508 -* system Time synchronization Checking
509 -* Auto update ( Software auto update, can be disabled)
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  
272 +2. There is the data traffic from the gateway check self-network status. by default, the gateway will check network per 15s.
512 512  
513 -=== 7.1.1 Uploading backup files to reduced data consumption ===
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.
514 514  
276 +[[image:https://wiki.dragino.com/images/thumb/4/49/Systrm_General.png/600px-Systrm_General.png||height="319" width="600"]]
515 515  
516 -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"]]**
278 +Systrm General
517 517  
518 -[[image:image-20240712093532-1.png]]
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  
282 +Keppalive script interval time settings
520 520  
521 -=== 7.1.2 Auto update ===
522 -
523 -
524 -Gateway will check for update every day for new configure or software. User can disable them by below method.
525 -
526 -
527 -=== 7.1.3 Filter unwanted packets ===
528 -
529 -
530 -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.
531 -
532 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
533 -
534 -
535 -== 7.2 Usage statistics ==
536 -
537 -=== 7.2.1 How does Openwrt usage statistics ===
538 -
539 -
540 -This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
541 -
542 -* LPS8,LPS8N
543 -* LG308,LG308N
544 -* DLOS8,DLOS8N
545 -* LIG16
546 -
547 -~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
548 -
549 -2. Install luci-app-statistics using the following terminal commands:
550 -
551 -{{{opkg update
552 -opkg install luci-app-statistics
553 -opkg install collectd-mod-interface
554 -/etc/init.d/collectd enable
555 -reboot
556 -}}}
557 -
558 -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.
559 -
560 -[[image:image-20221124133431-1.png]]
561 -
562 -[[image:image-20221124135102-2.png]]
563 -
564 -
565 -4. View the graphs and statistics using by going to **Statistics > Graphs** **> Interfaces > 3g-cellullar**
566 -
567 -[[image:image-20221124134927-1.png]]
568 -
569 569  
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