Specifications

Network attacks that deny access to a network device are called DoS attacks.

DoS attacks are aimed at devices and networks with a connection to the Internet.

Their goal is not to steal information, but to disable a device or network so users no

longer have access to network resources.

The ADSL Modem Multiservices PSTN Voice protects against DoS attacks including:

Ping of Death (Ping flood) attack, SYN flood attack, IP fragment attack (Teardrop

Attack), Brute-force attack, Land Attack, IP Spoofing attack, IP with zero length,

TCP null scan (Port Scan Attack), UDP port loopback, Snork Attack.

Note: The firewall does not significantly affect system performance, so we advise enabling

the prevention features to protect your network.