ADSL2/2+ 11N WiFi Router User’s Manual
21
6.5 Security – IP Filtering
6.5.1 Outgoing
The outgoing filter blocks the LAN traffic from entering the WAN side. By default, all outgoing
IP traffic from LAN is allowed, but some IP traffic can be blocked by setting up filters.
Click
Add
to create a filter rule to identify outgoing IP traffic. Specify a new filter name and at
least one condition. Then click
Save/Apply
. All of the specified conditions in this filter rule
must be satisfied for the rule to take effect.
Field Description
Filter Name
Enter a name for this filter rule.
Protocol
Select the protocol to be used from the drop-down list.
Source IP Address /
Subnet Mask/ Port
Enter the source (from the LAN side) IP address, subnet mask
and port number.
Destination IP Address
/ Subnet Mask / Port
Enter the destination (from the WAN side) IP address, subnet
mask and port number.
