Changes for page Filter unwanted LoRaWAN packets
Last modified by Kilight Cao on 2024/05/17 10:07
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... ... @@ -15,8 +15,13 @@ 15 15 16 16 17 17 18 -= =1.1SupportDevices ==18 += 2. PKT_fwd Filter Mechanism = 19 19 20 + 21 + 22 +(% class="wikigeneratedid" id="H1.1SupportDevices" %) 23 +**Support Devices:** 24 + 20 20 * Firmware Version >** lgw~-~-build-v5.4.1602379434-20201011-0926** [[Firmware Download>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]] 21 21 * LG308, DLOS8 22 22 * LPS8 ... ... @@ -23,16 +23,15 @@ 23 23 24 24 25 25 26 - =2.FilterMechanism =31 +Fport & DevAddr Filter 27 27 28 28 [[image:image-20220527150138-1.png]] 29 29 30 -Fport & DevAddr filtering 31 31 36 +Check if the filter is running 32 32 33 -[[image:image-20220527150222-2.png]] 38 +[[image:image-20220527150222-2.png||height="379" width="1062"]] 34 34 35 -check if the filter is running 36 36 37 37 38 38 ... ... @@ -47,13 +47,10 @@ 47 47 48 48 [[image:image-20220527150303-3.png]] 49 49 50 -Fport filtering 51 51 52 - 53 53 In case we set the FPort filter to 45, and the End Node send a packet with Fport other than 45, it will be dropped. 54 54 55 55 56 - 57 57 == 2.2 Filter By DevAddr == 58 58 59 59 ... ... @@ -61,7 +61,37 @@ 61 61 62 62 [[image:image-20220527150404-4.png]] 63 63 64 -DevAddr filtering 65 65 66 - 67 67 This screenshot shows packets is dropped if DevAddr mask doesn't match. 67 + 68 += 3. = 69 + 70 + 71 +(% class="wikigeneratedid" id="H1.1SupportDevices" %) 72 +**Support Devices:** 73 + 74 +* Firmware Version >** dragino-lgw~-~-v5.4.1658822655** [[Firmware Download>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]] 75 +* LG308, DLOS8,LPS8,LIG16,LG308N,DLOS8N,LPS8N 76 + 77 + 78 +**Filtering rules:** 79 + 80 +(% style="color:blue" %)**AT Command: AT+TDC** 81 + 82 +(% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %) 83 +|=(% colspan="3" style="width: 724px;" %)AT+TDC 84 +|(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response** 85 +|(% style="width:165px" %)AT+TDC=?|(% style="width:227px" %)Show current transmit Interval|(% style="width:329px" %)30000((( 86 +OK 87 + 88 +the interval is 30000ms = 30s 89 +))) 90 +|(% style="width:165px" %)AT+TDC=60000|(% style="width:227px" %)Set Transmit Interval|(% style="width:329px" %)OK((( 91 +Set transmit interval to 60000ms = 60 seconds 92 +))) 93 + 94 +((( 95 + 96 +[[image:image-20220726162039-1.png||height="675" width="711"]] 97 + 98 +