Last modified by Kilight Cao on 2024/12/31 16:38
<
From version < 82.3 >
edited by Xiaoling
on 2023/04/20 17:18
To version < 100.1 >
edited by Kilight Cao
on 2024/08/07 17:10
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1 -XWiki.Xiaoling
1 +XWiki.Kilight
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28 28  
29 29  If there is a problem with the cellular connection. Please check the below points:
30 30  
31 +== 2.1 For LPS8N/DLOS8N/LG308N ==
31 31  
32 -== 2.1 Do you order the model with a cellular option ==
33 +=== 2.1.1 Do you order the model with a cellular option ===
33 33  
34 34  
35 35  Make sure you order the model with the cellular option. Can check by command or via the Web UI.
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45 45  [[image:image-20220601110748-1.png]]
46 46  
47 47  
48 -== 2.2 Do you input the SIM card correctly ==
49 +=== 2.1.2 Do you input the SIM card correctly ===
49 49  
50 50  
51 51  **Below command can check if you have a SIM card inserted, or via Web UI**
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55 55  
56 56  (% class="box" %)
57 57  (((
59 +(% class="mark" %)**For Models: LPS8N, LG308N, DLOS8N**(%%)
58 58  //root@dragino-1dadd8:~~# **comgt -d /dev/ttyUSB3**
59 59  SIM ready
60 60  Waiting for Registration..(120 sec max)
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77 77  [[image:image-20220527153827-5.png]]
78 78  
79 79  
80 -== 2.3 Check dialing info ==
82 +=== 2.1.3 Check dialing info ===
81 81  
82 82  
83 83  run "**logread -f**" in gateway CLI。
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132 132  
133 133  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.
134 134  
135 -
136 136  [[image:image-20220718155937-1.png||height="562" width="497"]]
137 137  
138 138  
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141 141  
142 142  It should be SIM card no flow, users can insert SIM cards into the mobile phone for testing.
143 143  
144 -
145 145  [[image:1658131428288-728.png||height="538" width="494"]]
146 146  
147 147  
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150 150  
151 151  Users need to check whether the SIM card type is suitable for the EC25 module.
152 152  
153 -
154 154  [[image:1658131612484-845.png||height="549" width="499"]]
155 155  
156 156  
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159 159  
160 160  Users can insert SIM cards into the mobile phone for testing.
161 161  
162 -
163 163  [[image:image-20220718160804-3.png||height="602" width="500"]]
164 164  
165 165  
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215 215  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.
216 216  
217 217  
218 -
219 219  **Enable Cellular and connect Ethernet at the same time**
220 220  
221 221  ETH icon is displayed as ​​​ [[image:1658135519305-444.png||height="18" width="19"]] Indicates that Ethernet is the main working network.
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266 266  
267 267  = 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
268 268  
266 +== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ==
269 269  
268 +
270 270  Users can get the IMEI via Linux command, but you have to access the gateway CLI.
271 271  
272 272  (% class="box infomessage" %)
273 273  (((
274 -**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom **
273 +**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
275 275  )))
276 276  
277 -[[image:image-20221027140604-1.png||height="330" width="707"]]
276 +[[image:image-20231218095203-4.png]]
278 278  
279 279  
280 -[[image:image-20221027151146-2.png||height="554" width="1000"]]
279 +[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
281 281  
282 282  
283 -== **How does the gateway access the Quetel module directly (to send AT commands)** ==
282 +== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ==
284 284  
284 +(% class="box infomessage" %)
285 +(((
286 +**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
287 +)))
285 285  
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 +
286 286  Users can access the gateway CLI and run the minicom command to get the configuration interface.
287 287  
288 288  (((
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314 314  [[image:image-20220527154154-7.png]]
315 315  
316 316  
317 -=== **International Mobile Equipment Identity (IMEI)** ===
329 +== International Mobile Equipment Identity (IMEI) ==
318 318  
319 319  
320 320  (((
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335 335  [[image:image-20220527154231-8.png]]
336 336  
337 337  
338 -=== **Integrated Circuit Card Identifier (ICCID)** ===
350 +== Integrated Circuit Card Identifier (ICCID) ==
339 339  
340 340  
341 341  (((
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483 483  
484 484  = 7. How to reduce data traffic =
485 485  
486 -== 7.1 Reduce Status Uplink Interval ==
498 +== 7.1 How the gateway will consume data traffic ==
487 487  
500 +Below list the place where the data traffic will use.
488 488  
489 -**The gateways will use the data traffic below two places.**
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)
490 490  
509 +=== 7.1.1 Uploading backup files to reduced data consumption ===
491 491  
492 -~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
493 493  
494 -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.
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"]]**
495 495  
496 -[[image:image-20220527155108-13.png]]
514 +[[image:image-20240712093532-1.png]]
497 497  
498 498  
517 +=== 7.1.2 Auto update ===
499 499  
500 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.
501 501  
502 -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.
520 +Gateway will check for update every day for new configure or software. User can disable them by below method.
503 503  
504 -[[image:image-20220527155358-16.png]]
505 505  
506 -System General interface
523 +=== 7.1.3 Filter unwanted packets ===
507 507  
508 508  
509 -[[image:image-20220527155229-15.png]]
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.
510 510  
511 -Keepalive script interval time settings
528 +See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
512 512  
513 513  
514 -== 7.2 Filter unwanted packets ==
531 +== 7.2 Usage statistics ==
515 515  
533 +=== 7.2.1 How does Openwrt usage statistics ===
516 516  
517 -See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
518 518  
536 +This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
519 519  
520 -== 7.3 Usage statistics ==
538 +* LPS8,LPS8N
539 +* LG308,LG308N
540 +* DLOS8,DLOS8N
541 +* LIG16
521 521  
522 -
523 523  ~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
524 524  
525 525  2. Install luci-app-statistics using the following terminal commands:
Reduced_data_consumption.tar.gz
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