Firewall; D-Link Dsl-2750B User Manual - D-Link DSL-2750B User Manual

Section 3 - Configuration

FIREWALL

The router already provides a simple firewall by virtue of the way NAT works. By default NAT does not respond to unsolicited incoming requests on
any port, thereby making your WAN invisible to Internet cyber attackers.
To access Firewall setting windows, click on the Firewall Setting button in the ADVANCED tab
FIREWALL CONFIGURATION
Check Enable Attack Prevention box to enable firewall. And then
default value will shows in TCP DoS, Ping DoS and Port Scan.

D-Link DSL-2750B User Manual

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