CNET CWR854 User Manual page 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
Firewall
Remote Management
IPSec Pass Through
PPTP Pass Through
Intrusion Detection
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.
Enabling this feature allows you to set up Network Address
Translation (NAT).
Enabling this feature allows you to protect your network with a
firewall.
Enabling this feature lets you access your router's web-based
admin tool through your WAN connection.
Enabling this feature lets you use IP Security Pass Through.
Enabling this feature lets you use Point-to-Point Tunneling
Protocol (PPTP), used to enable VPN sessions
Enabling this feature allows you to detect and record intrusion
attempts into your network.
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