Chapter 4: Configuring The Firewall; Cisco Rv120W Firewall Features - Cisco RV120W Administration Manual

Configuring the Firewall

Cisco RV120W Firewall Features

Cisco RV120W Administration Guide
This chapter contains information about configuring the firewall properties of the
Cisco RV120W and includes the following sections:
• Cisco RV120W Firewall Features, page 65
• Configuring Access Rules, page 67
• Configuring Attack Prevention, page 71
• Configuring Content Filtering, page 72
• Configuring URL Blocking, page 74
• Configuring Port Triggering, page 75
• Configuring Port Forwarding, page 76
• Configuring a DMZ Host, page 80
• Configuring Advanced Firewall Settings, page 80
• Firewall Configuration Examples, page 87
You can secure your network by creating and applying access rules that the
Cisco RV120W uses to selectively block and allow inbound and outbound Internet
traffic. You then specify how and to what devices the rules apply. You can
configure the following:
• Services or traffic types (examples: web browsing, VoIP, other standard
services and also custom services that you define) that the router should
allow or block.
• Rules for outbound (from your LAN to the Internet) or inbound (from the
Internet to your LAN) traffic.
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