Chapter 4: Configuring The Firewall; Cisco Rv 120W Firewall Features - Cisco RV 120W Administration Manual

Configuring the Firewall

Cisco RV 120W Firewall Features

Cisco RV 120W Administration Guide
This chapter contains information about configuring the firewall properties of the
Cisco RV 120W and includes the following sections:
• Cisco RV 120W Firewall Features, page 74
• Configuring Basic Firewall Settings, page 76
• Configuring Firewall Rules, page 79
• Creating Firewall Schedules, page 85
• Blocking and Filtering Content and Applications, page 85
• Firewall Rule Examples, page 90
• Configuring Port Triggering, page 92
• Configuring Port Forwarding, page 94
• Configuring Remote Management, page 98
• Configuring One-to-One Network Address Translation (NAT), page 99
You can secure your network by creating and applying rules that the Cisco RV
120W uses to selectively block and allow inbound and outbound Internet traffic.
You then specify how and to what devices the rules apply. To do so, you must
define 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.
• Direction for the traffic by specifying the source and destination of traffic;
this is done by specifying the "From Zone" (LAN/WAN/DMZ) and "To Zone"
(LAN/WAN/DMZ).
4
74