<
From version < 24.1 >
edited by Kilight Cao
on 2022/07/26 17:28
To version < 26.1 >
edited by Kilight Cao
on 2022/07/26 17:31
>
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 -
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.
110 110  
111 111  [[image:image-20220726165311-4.png||height="718" width="798"]]
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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  
117 +
122 122  (% style="color:red" %)**Important Notice:**
123 123  
124 -* By default, DevAddr Filter Level=0, which means do nothing
120 +* 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.
122 +* 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.
124 +* 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 -
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.
132 132  
133 133  [[image:image-20220726171555-7.png||height="754" width="765"]]
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