User manual

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Consult the table below for field descriptions.
Field
Description
IP Version
IPv4 selected by default.
Protocol
TCP, TCP/UDP, UDP, or ICMP.
Policy
This is to choose to allow or deny the packets
that match the criteria.
Source IP address
Enter source IP address.
Source Port (port or port:port)
Enter source port number or range.
Destination IP address
Enter destination IP address.
Destination Port (port or port:port)
Enter destination port number or range.
At the bottom of this screen, select the WAN and LAN Interfaces to which the filter
rule will apply. You may select all or just a subset. WAN interfaces in bridge mode or
without firewall enabled are not available.