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Vigor3300 Series User’s Guide
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Between - Specifies the port number is between the Start Port
and End Port.
Destination IP It means the destination IP address for this filter rule. Placing
the symbol “!” before a particular IP address will prevent this
rule from being applied to that IP address. It is equal to the
logical NOT operator.
Destination Mask It means the subnet mask for the destination IP.
Destination Port It means the port for the destination IP.
Group Name It means the filter group for the current rule.
Protocol It is the protocol(s) for this filter rule.
Direction The direction of packet flow VPN In is for incoming packets.
VPN Out is for outgoing packets, and Any is for both
directions.
Fragments It is the response to fragmented packets. There are three options
as below.
Do not care - Specifies no fragment options.
Unfragment - Applies the rule to unfragment packets.
Fragmented - Applies the rule to fragmented packets.
Block or Pass The action to be taken when packets match the rule. There are
four options:
Block immediately - Block the packet immediately.