104
For SYN Flood, ICMP Echo Storm and ICMP flood, IDS will just warn the user in the Event Log but it
will not be able to protect against such attacks.
Hacker attack types recognized by the IDS
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
Smurf
ICMP type 8
Des IP is broadcast
Dst IP
Victim
Protection
Yes Yes
Land attack
SrcIP = DstIP
Yes
Yes
Echo/CharGen Scan
UDP Echo Port and
CharGen Port
Yes Yes
Echo Scan
UDP Dst Port =
Echo(7)
Src IP
Scan
Yes
Yes
CharGen Scan
UDP Dst Port =
CharGen(19)
Src IP
Scan
Yes
Yes
X’mas Tree Scan
TCP Flag: X’mas
Src IP
Scan
Yes
Yes
IMAP
SYN/FIN Scan
TCP Flag: SYN/FIN
DstPort: IMAP(143)
SrcPort: 0 or 65535
Src IP
Scan
Yes
Yes
SYN/FIN/RST/ACK
Scan
TCP,
No Existing session
And Scan Hosts
more than five.
Src IP
Scan
Yes
Yes
Net Bus Scan
TCP
No Existing session
DstPort = Net Bus
12345,12346, 3456
SrcIP Scan
Yes
Yes
Back Orifice Scan
UDP, DstPort =
Orifice Port (31337)
SrcIP Scan
Yes
Yes
SYN Flood
Max TCP Open
Handshaking Count
(Default 100 c/sec)
Yes
ICMP Flood
Max ICMP Count
(Default 100 c/sec)
Yes
ICMP Echo
Max PING Count
(Default 15 c/sec)
Yes
Src IP:
Source IP
Src
Port:
Source Port
Dst Port:
Destination Port
Dst IP:
Destination IP
Summary of Contents for BiPAC 6200NXL
Page 91: ...87 3 Choose the directory which you want to delete then click Delete to romove this directory...
Page 92: ...88 Samba Server...
Page 98: ...94 Step 3 To continue click Next Step 4 Select network printer and apply Next button...
Page 100: ...96 Step 7 Click Finish to complete the add printer...
