Cisco Systems WRVS4400NRF Manuale Utente
Setting Up and Configuring the WRVS4400N Wireless-N Router
Configuring Firewall Settings
Cisco WRVS4400N Wireless-N Gigabit Security Router with VPN Administration Guide
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Configuring Firewall Settings
This section describes how to configure the Firewall settings of the router:
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Configure software security features like SPI (Stateful Packet Inspection) Firewall,
IP based Access List, restricting LAN users on Internet (WAN port) access, and
NAPT (Network Address Port Translation) to limited services to specific ports.
Settings only work when NAT is enabled.
IP based Access List, restricting LAN users on Internet (WAN port) access, and
NAPT (Network Address Port Translation) to limited services to specific ports.
Settings only work when NAT is enabled.
NOTE
For WAN traffic, NAPT settings are applied first, then the SPI Firewall
settings, followed by IP based Access List (which requires more CPU
power).
settings, followed by IP based Access List (which requires more CPU
power).