Global Auto Dos Attack Prevention - ZyXEL Communications Dimension GS-1548 User Manual

Chapter 15 Auto Denial of Service (DoS)
Table 29 DoS Attack Summary
ATTACK
Smurf Attacks
Ping Flooding
SYN/SYN-ACK
Flooding

15.2 Global Auto DoS Attack Prevention

Use the Global Auto DoS Attack Prevention screen to configure DoS attack
prevention settings for the Switch. Click Auto DoS in the navigation panel to open
the following screen.
Figure 51 Global Auto DoS Attack Prevention
The following table describes the labels in this screen.
Table 30 Global Auto DoS Attack Prevention
LABEL
Advanced
Denial of
Service
Prevention
Apply
90
DESCRIPTION
This attack uses Internet Control Message Protocol (ICMP) echo
requests packets (pings) to cause network congestion or outages.
This attack floods the target network with ICMP packets.
This attack floods the target network with SYN or SYN/ACK
packets.
DESCRIPTION
Click this link to configure advance Auto DoS settings.
Select the types of attacks you want to prevent or choose Select All to
prevent all types of attacks and scans supported by the Switch. See
Section 15.1.1 on page 89
attacks.
Click Apply to save your changes.
for more information on specific types of
GS-1524/GS-1548 User's Guide