<
From version < 24.1 >
edited by Kilight Cao
on 2022/07/26 17:28
To version < 25.1 >
edited by Kilight Cao
on 2022/07/26 17:30
>
Change comment: There is no comment for this version

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13 13  * Unconfirmed Data Up
14 14  * Confirmed Data Up
15 15  
16 -
17 17  = **2. PKT_FWD Filter Mechanism** =
18 18  
19 19  
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71 71  * Firmware Version >** dragino-lgw~-~-v5.4.1658822655** [[Firmware Download>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]
72 72  * LG308, DLOS8,LPS8,LIG16,LG308N,DLOS8N,LPS8N
73 73  
74 -
75 75  **Filtering rules:**
76 76  
77 77  (% border="1" style="background-color:#ffffcc; color:green; width:937.222px" %)
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80 80  |(% style="width:329px" %)**Level 1**|(% style="width:329px" %)Filter only the Fport in the list|(% style="width:329px" %)**Level 1**|(% style="width:329px" %)Filter only the DevAddr in the list
81 81  |(% style="width:329px" %)**Level 2**|(% style="width:329px" %)Filter Fport that are not in the database|(% style="width:329px" %)**Level 2**|(% style="width:329px" %)Filter DevAddr that are not in the database
82 82  
83 -
84 84  (((
85 85  [[image:image-20220726171434-6.png||height="628" width="692"]]
86 86  
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93 93  == **3.1 Filter By Fport** ==
94 94  
95 95  
96 -
97 97  The Gateway FPort filter will check all the below LoRaWAN messages: Unconfirmed Data Up & Confirmed Data Up.
98 98  
99 99  
100 100  (% style="color:red" %)**Important Notice:**
101 101  
102 -* By default, Fport Filter Level=0, which means do nothing
98 +* By default, Fport Filter (% style="color:blue" %)**Level=0**, which means do nothing
103 103  
104 -* Fport Filter configured to Level=1. If the Fport in the list matches the Fport received by the gateway, it will be dropped.
100 +* Fport Filter configured to (% style="color:blue" %)**Level=1**. If the Fport in the list matches the Fport received by the gateway, it will be dropped.
105 105  
106 -* Fport Filter configured to Level=2. If the Fport in the list does not match the Fport received by the gateway, it will be dropped.
102 +* 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.
107 107  
108 108  
109 109  In this case, we set Fport Filter Level=0 and add the fileter (server | fport | 0), when the gateway receives a Lorawan packet with Fport=0, it will be dropped.
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119 119  
120 120  The Gateway FPort filter will check all the below LoRaWAN messages: Unconfirmed Data Up & Confirmed Data Up.
121 121  
118 +
122 122  (% style="color:red" %)**Important Notice:**
123 123  
124 -* By default, DevAddr Filter Level=0, which means do nothing
121 +* By default, DevAddr Filter (% style="color:blue" %)**Level=0**, which means do nothing
125 125  
126 -* DevAddr Filter configured to Level=1. If the DevAddr in the list matches the DevAddr received by the gateway, it will be dropped.
123 +* DevAddr Filter configured to (% style="color:blue" %)**Level=1**. If the DevAddr in the list matches the DevAddr received by the gateway, it will be dropped.
127 127  
128 -* DevAddr Filter configured to Level=2. If the DevAddr in the list does not match the DevAddr received by the gateway, it will be dropped.
125 +* DevAddr Filter configured to (% style="color:blue" %)**Level=2**. If the DevAddr in the list does not match the DevAddr received by the gateway, it will be dropped.
129 129  
130 130  
131 131  In this case, we set DevAddr Filter Level=0 and add the filter (server | DevAddr | 12664787 ), when the gateway receives a Lorawan packet with DevAddr=12664787, it will be dropped.
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