Firewall - SMC Networks Barricade SMC2804WBR38 User Manual

Configuring the Wireless Barricade g Router
For a full list of ports and the services that run on them, see
www.iana.org/assignments/port-numbers.

Firewall

The Router firewall can provide access control of connected
client PCs, block common hacker attacks, including IP Spoofing,
Land Attack, Ping of Death, IP with zero length, Smurf Attack,
UDP port loopback, Snork Attack, TCP null scan, and TCP SYN
flooding. The firewall does not significantly affect system
performance, so we advise leaving it enabled to protect your
network users.
Access Control
Using this option allows you to specify different privileges based
on IP address for the client PCs.
Note:
50
Click on Add PC and define the appropriate settings for
client PC services (as shown in the following screen).