AirLive RS-2000 - Manual (Page 34)

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Hacker Alert
The Administrator can enable the device’s auto detect functions in this section. When
abnormal conditions occur, the Bandwidth Manager will send an e-mail alert to notify the
Administrator, and also display warning messages in the Event window of Alarm.
Auto Detect functions
! Detect SYN Attack: Select this option to detect TCP SYN attacks that
hackers send to server computers continuously to block or cut down all the
connections of the servers. These attacks will prevent valid users from
connecting to the servers.
【 SYN Flood Threshold( Total) Pkts/Sec】: The System Administrator can enter
the maximum number of SYN packets per second that is allow to enter the
network/Bandwidth Manager.
【 SYN Flood Threshold( Per Source IP) Pkts/Sec】: The System Administrator
can enter the maximum number of SYN packets per second from attacking
source IP Address that is allow to enter the network/Bandwidth Manager.