User's Manual

37
Additional Filtering Options
You can enable additional filtering options, such as Remote Management, IPSec Pass Through,
and Intrusion Detection.
To configure additional filtering options:
1. Choose whether to Enable or Disable each filtering option. The options are summarized in the
table below.
NAT
Enabling this feature allows you to set up Network Address
Translation (NAT).
Firewall
Enabling this feature allows you to protect your network with a
firewall.
Remote Management
Enabling this feature lets you access your router’s web-based
admin tool through your WAN connection.
IPSec Pass Through
Enabling this feature lets you use IP Security Pass Through.
PPTP Pass Through
Enabling this feature lets you use Point-to-Point Tunneling
Protocol (PPTP), used to enable VPN sessions
Intrusion Detection
Enabling this feature allows you to detect and record intrusion
attempts into your network.
2. Click Apply to put your changes in effect, or click Cancel to undo your changes.
Deleting Filters
You can delete existing filters from the filter list.
To delete a Raw IP filter:
1. Type zero in the Proto Num field.
2. Click Apply.
To delete a Port Filtering filter:
1. Type zero in both Private Port Range fields.
2. Click Apply.