D-Link DSL-2750E User Manual page 56

DSL-2750E User Manual
The following table describes the parameters of this page.
Field
Enable
Protocol
Action
DSCP
IP Address
PrefixLength/Mask
Description
Tick in the box to enable a firewall rule.
Choose a protocol corresponding to the rule.
You may choose TCP, UDP or ICMP.
The action when the rule is matched. Permit
means allowing the message to pass, Drop
means discarding messages without a reply,
and Reject means discarding messages with
a reply.
Differentiated Services Code Point. It is used
to mark the IP QoS.
Original IP address
Original address mask
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