Last modified by Kilight Cao on 2024/12/31 16:38
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From version < 82.4 >
edited by Xiaoling
on 2023/04/20 17:28
To version < 94.1 >
edited by Kilight Cao
on 2023/12/18 09:55
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265 265  
266 266  = 5. How does the gateway view the International Mobile Equipment Identity (IMEI) =
267 267  
268 +=== For LIG16,LPS8, LPS8N, LG308, LG308N, DLOS8, DLOS8N view the International Mobile Equipment Identity (IMEI) ===
268 268  
270 +
269 269  Users can get the IMEI via Linux command, but you have to access the gateway CLI.
270 270  
271 271  (% class="box infomessage" %)
272 272  (((
273 -**root@dragino-1b7c4c:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimsi.gcom **
275 +**root@dragino-24b3c8:~~# comgt -d /dev/ttyModemAT -s /etc/gcom/getimei.gcom **
274 274  )))
275 275  
276 -[[image:image-20221027140604-1.png||height="330" width="707"]]
278 +[[image:image-20231218095203-4.png]]
277 277  
278 278  
279 -[[image:image-20221027151146-2.png||height="554" width="1000"]]
281 +[[image:image-20231218095426-6.jpeg||height="466" width="990"]]
280 280  
281 281  
284 +=== For LPS8v2 view the International Mobile Equipment Identity (IMEI) ===
285 +
286 +(% class="box infomessage" %)
287 +(((
288 +**root@dragino-e4e891:~~# /usr/local/dragino/cell/getinfo.sh**
289 +)))
290 +
291 +[[image:image-20231218094526-1.png]]
292 +
293 +
294 +[[image:image-20231218094741-3.png]]
295 +
296 +
282 282  == **How does the gateway access the Quetel module directly (to send AT commands)** ==
283 283  
284 284  
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482 482  
483 483  = 7. How to reduce data traffic =
484 484  
485 -== 7.1 Reduce Status Uplink Interval ==
500 +== 7.1 How the gateway will consume data traffic ==
486 486  
502 +Below list the place where the data traffic will use.
487 487  
488 -**The gateways will use the data traffic below two places.**
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)
489 489  
511 +=== 7.1.1 LoRaWAN Status push or polling data to LoRaWAN server ===
490 490  
491 -~1. There is the data traffic from LoRa package Forward which were the gateway status package and sensor end node uplink/downlink.
513 +When gateway connect to LoRaWAN server via LoRaWAN protocol, besides the sensor data uplink/downlink. gateway will still need to:
492 492  
493 -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.
515 +* Uplink self-status to the LoRaWAN server every 30s. the users can adjust **Keep Alive Period** as below
516 +* Check LoRaWAN server status every 5 seconds to see if there is valid downlink command to sensors. We don't provide WEB UI option to modify this time, because the modify of this settings will lead to fail on OTAA Join and Downlink commands.
494 494  
495 495  [[image:image-20220527155108-13.png]]
496 496  
497 497  
521 +=== 7.1.2 System Keep Alive data ===
498 498  
499 -2. There is the data traffic from the gateway check self-network status. by default, the gateway will check the network per 15s.
523 +System Keep Alive Data is used to check gateway-network status and fix possible issue. Gateway will check every 15 seconds and generate traffic.
500 500  
501 -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.
525 +Base on 15 seconds per check, the data traffic is about 2M data traffic per day. Users can adjust **Keepalive Interval** as below.
502 502  
503 -[[image:image-20220527155358-16.png]]
527 +[[image:image-20220527155229-15.png||height="511" width="986"]]
504 504  
505 -System General interface
506 506  
530 +=== 7.1.3 Auto update ===
507 507  
508 -[[image:image-20220527155229-15.png]]
532 +Gateway will check for update every day for new configure or software. User can disable them by below method.
509 509  
510 -Keepalive script interval time settings
511 511  
535 +=== 7.1.4 Filter unwanted packets ===
512 512  
513 -== 7.2 Filter unwanted packets ==
537 +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.
514 514  
515 -
516 516  See [[How to filter unwanted packets>>doc:Main.Filter unwanted LoRaWAN packets.WebHome]]
517 517  
518 518  
519 -== 7.3 Usage statistics ==
542 +== 7.2 Usage statistics ==
520 520  
521 521  
545 +=== 7.2.1 How does Openwrt usage statistics ===
546 +
547 +This is a general instruction for the use of Openwrt of Dragino devices. Current models include:
548 +
549 +* LPS8,LPS8N
550 +* LG308,LG308N
551 +* DLOS8,DLOS8N
552 +* LIG16
553 +
522 522  ~1. Activate LuCI and connect to SSH following [[these instructions>>doc:Main.Install Luci in the new UI firmware.WebHome]]
523 523  
524 524  2. Install luci-app-statistics using the following terminal commands:
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