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Victim Protection
Block Duration
This is the duration for blocking Smurf attacks. Default value is
600 seconds.
Scan Attach Block
Duration
This is the duration for blocking hosts that attempt a possible
Scan attack. Scan attack types include X’mas scan, IMAP
SYN/FIN scan and similar attempts. Default value is 86400
seconds.
DOS Attack Block
Duration
This is the duration for blocking hosts that attempt a possible
Denial of Service (DoS) attack. Possible DoS attacks this
attempts to block include Ascend Kill and WinNuke. Default
value is 1800 seconds.
Maximum TCP
Open Handshaking
Count
This is a threshold value to decide whether a SYN Flood
attempt is occurring or not. Default value is 100 TCP SYN per
seconds
Maximum Ping
Count
This is a threshold value to decide whether an ICMP Echo
Storm is occurring or not. Default value is 15 ICMP Echo
Requests (PING) per second.
Maximum ICMP
Count
This is a threshold to decide whether an ICMP flood is occurring
or not. Default value is 100 ICMP packets per seconds except
ICMP Echo Requests (PING).
For SYN Flood, ICMP Echo Storm and ICMP flood, IDS will just warn the user in the
Event Log. It cannot protect against such attacks.
Intrusion Name
Detect
Parameter
Blacklist
Type of
Block
Duration
Drop
Packet
Show
Log
Ascend Kill
Ascend Kill data Src IP
DoS
Yes
Yes
WinNuke
TCP
Port 135,
137~139, Flag:
URG
Src IP
DoS
Yes
Yes
Содержание Web Share 3G 244WN
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