34
IP Filtering Settings
Three mutually exclusive rules can be defined to forward/filter IP packets based on their IP
address and/or port numbers.
Disable IP filtering
: If this is selected, the IP filtering feature is disabled. No IP filtering
will be performed.
GRANT IP access
: When this is elected, packets received from/transmitted to WAN with
specified (source or destination) IP addresses will be allowed/forwarded.
DENY IP access
: Packets received from/transmitted to WAN with the specified IP
addresses will be denied/filtered.
Once a choice is made, the choice applies to all filtering rules.
To define/add an IP filtering rule, enter the following information
•
Name
: The name of the filter
•
IP Protocol:
TCP or UDP
•
Apply to
: You need to select whether the filtering rule should apply to packets outbound
for the Internet or inbound from the Internet.
•
Source IP address
: you can select
Any
,
Single IP
, or a
Network
(of source IP
addresses).
•
Source Port
: you can select
Any
,
Single
, or a
Range
of port numbers.
•
Destination IP address
:
Any
,
Single IP
, or a
Network
(of destination IP addresses).
•
Destination Port
: you can select
Any
,
Single
, or a
Range
of port numbers.
After you finish the above, you press the
ADD
button to add the entry to the table. There are up
to 32 IP filtering rules could be configured.
You can delete an entry by
select
ing the corresponding entry and press the
DELETE
SELECTED
button.
Please Note that IP filtering is a sophisticated feature that can severely impact your Router
operation. Please be sure that you fully understand it before you use this feature. If you make any
mistakes, it can produce dramatic and potentially undesirable results.
Summary of Contents for IEEE 802.11a/g WLAN Router
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