ZyXEL GS-1548 User Guide - Page 90
Global Auto DoS Attack Prevention
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Chapter 15 Auto Denial of Service (DoS) Table 29 DoS Attack Summary ATTACK DESCRIPTION Smurf Attacks This attack uses Internet Control Message Protocol (ICMP) echo requests packets (pings) to cause network congestion or outages. Ping Flooding This attack floods the target network with ICMP packets. SYN/SYN-ACK Flooding This attack floods the target network with SYN or SYN/ACK packets. 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 DESCRIPTION Advanced Click this link to configure advance Auto DoS settings. Denial of Service Prevention 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 for more information on specific types of attacks. Apply Click Apply to save your changes. 90 GS-1524/GS-1548 User's Guide