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5.3.1.5.
Optional. Select Enable or Disable for the following additional
filtering options:
Parameter
Description
NAT
Allows you to set up NAT (Network Access
Translation).
Firewall
Allows you to protect your network with a firewall.
Remote
Managem
ent
Allows you to access your router’s Web-based
Administration Tool through your WAN
connection.
IPSec
Pass
Through
Allows you to use IP Security Pass Through.
PPTP
Pass
Through
Allows you to use PPTP (Point-to-Point Tunneling
Protocol), used to enable VPN sessions.
Intrusion
Detect
Allows you to detect and record intrusion attempts
into your network.
5.3.1.6.
When you have completed editing all the settings, click Apply,
or click Cancel to undo your changes.
5.3.2. To Delete Filters:
You can delete any existing Port Filtering or Raw IP filer, but make
sure that you are deleting an unwanted one, otherwise deleting the
5.3.1.4.1. Type an IP Protocol Number in the Proto Num
box.
5.3.1.4.2. Select a traffic direction from the drop-down list:
Inbound
Outbound
and
Both
.
5.3.1.4.3. Select an option from the Protocol drop-down
list:
TCP
,
UDP
and
Both
.
Note - It ranges from 0 to 255, but can not be 6 (TCP)
or 17 (UDP); otherwise, this port filter will not work.