SMC Networks SMC7404BRA Manuel d'utilisateur télécharger pdf (Page 59)

ONFIGURING

THE

ARRICADE

4-34

Firewall

The Barricade’s firewall enables access control of client PCs, blocks

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 and we advise leaving it enabled to

protect your network.

Note: When you check a radio button in the “Enable or disable Firewall

module function” field, be sure to click the “APPLY” button.

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SMC Networks SMC7404BRA Manuel d'utilisateur Page 59