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49
of
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OpEdge
Industrial Edge Gateway – Release 01.0.00 – 10/2022
5.3.6.2 Packet Filtering
Packet Filtering provides the user to specify values for 5 fields in the Transport/Network layer
header of TCP/IP protocol suite. The user can choose to accept the packet for forwarding OR
drop the packet silently. The Packet filter feature, called as 5T firewall, applies to routed
(forwarded) traffic only - it controls the packets that are allowed to pass from
WAN-to-LAN
or
LAN-to-WAN
or
LAN-to-LAN interface
.
Click the
P
ACKET
F
ILTERING
toggle button to enable the
Packet Filtering
configuration.
1
Click on the
A
DD
button to configure a packet filtering rule.
2
Provide values for the following parameters:
Parameter
Description
Rule Name
Name of rule. Allows up to 40 alphanumeric and special characters “_”, “-”
Protocol
Protocol used for packet filtering.
Source IP
IP of the source device.
Destination IP
IP address of destination device.
Source Port
Port used for source device.
Destination Port
Port used for destination device.
Actions
The action to
Accept
the packet for forwarding or
Drop
the packet.
Edit
The rule can be edited by using this option.
Remove
Removes the rule from the list.
3
Click on the
S
AVE
button.