Draytek VIGOR3220 SERIES, Руководство пользователя

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Vigor3220 Series User’s Guide 539
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This page can display content of IP connection detected by DoS Flooding Defense mechanism.
It is useful and convenient for network engineers (e.g., MIS engineer) to inspect the network
environment to find out if there is any abnormal connection.
Information of IP traced and destination port used for SYN Flood, UDP Flood and ICMP Flood
attacks will be detected and shown respectively on different pages.
Moreover, IP address detected and suspected to attack the network system can be blocked
shortly by clicking the Block button shown on pages of SYN Flood, UDP Flood and ICMP Flood.
Info
The icon - - means there is something wrong (e.g., attacking the
system) with that IP address.