N450 WiFi Cable Modem Router Model N450/CG3000Dv2
Firewall features appear near the top of the screen.
4.Do one of the following:
•To enable a firewall feature, select the check box next to the feature.
•To disable a firewall feature, clear the check box next to the feature.
5.Click the Apply button. Your changes are saved.
The following table describes the fields displayed in this screen.
Feature | Description |
|
|
Firewall | • Enable. The modem router performs stateful packet inspection (SPI). |
| • Disable. The modem router does not perform SPI. |
|
|
IPSec | • Enable. The modem router forwards IPS traffic. |
| • Disable. The modem router blocks traffic. |
|
|
PPTP | • Enable. The modem router forwards PPTP traffic. |
| • Disable. The modem router blocks PPTP traffic. |
|
|
Multicast | • Enable. The modem router passes multicasting streams through the |
| firewall. |
| • Disable. The modem router blocks multicasting streams. |
|
|
Port Scan Detection | • Enable. The modem router responds to |
| • Disable. The modem router does not respond to |
|
|
IP Flood Detection | • Enable. The modem router blocks malicious devices that are attempting to |
| flood devices. |
| • Disable. The modem router does not block malicious devices. |
|
|
To enable or disable specific web features:
1. Type http://192.168.0.1 in the address field of your web browser.
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