Changes for page Filter unwanted LoRaWAN packets
Last modified by Kilight Cao on 2024/05/17 10:07
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edited by Jean-Philippe Gagné
on 2022/11/29 23:10
on 2022/11/29 23:10
edited by Jean-Philippe Gagné
on 2022/11/29 23:11
on 2022/11/29 23:11
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... ... @@ -16,7 +16,6 @@ 16 16 17 17 18 18 19 - 20 20 = **2. FWD Filter Mechanism** = 21 21 22 22 ... ... @@ -27,7 +27,6 @@ 27 27 * LG308, DLOS8, LPS8, LIG16, LG308N, DLOS8N, LPS8N 28 28 29 29 30 - 31 31 **Filtering rules:** 32 32 33 33 (% border="1" style="background-color:#ffffcc; color:green; width:728px" %) ... ... @@ -36,7 +36,6 @@ 36 36 |(% style="width:66px" %)**Level 1**|(% style="width:284px" %)Filter only the Fport in the list|(% style="width:68px" %)**Level 1**|(% style="width:306px" %)Filter only the DevAddr in the list 37 37 |(% style="width:66px" %)**Level 2**|(% style="width:284px" %)Filter Fport that are not in the database|(% style="width:68px" %)**Level 2**|(% style="width:306px" %)Filter DevAddr that are not in the database 38 38 39 - 40 40 ((( 41 41 [[image:image-20220726171434-6.png||height="628" width="692"]] 42 42 ... ... @@ -60,8 +60,12 @@ 60 60 61 61 * Fport Filter configured to (% style="color:blue" %)**Level=2**(%%). If the Fport in the list does not match the Fport received by the gateway, it will be dropped. 62 62 63 -In t hiscase,weset FportFilterLevel=0and add thefileter (server|fport| 0), when thegatewayreceivesa LorawanpacketwithFport=0,itwill be dropped.60 +If you want to **forward only a certain Fport**, use level=2 and add the desired fport in the Filter value textbox. **Add Filter Value 0 to forward Join requests**. 64 64 62 +[[image:image-20221129101012-1.png]] 63 + 64 +In this case, we set Fport Filter Level=1 and add the filter (server | fport | 0), when the gateway receives a Lorawan packet with Fport=0, it will be dropped. 65 + 65 65 [[image:image-20220726165311-4.png||height="718" width="798"]] 66 66 67 67 ... ... @@ -109,7 +109,6 @@ 109 109 * LPS8 110 110 111 111 112 - 113 113 Fport & DevAddr Filter 114 114 115 115 [[image:image-20220527150138-1.png]]