
IP Configuration Configuring IP
page 12-16 OmniSwitch 6800/6850/9000 Network Configuration Guide June 2006
.
In one minute, 10 TCP closed port packets and 10 UDP closed port packets are received. This would bring
the total penalty value to 200, as shown using the following equation:
(10 TCP X 10 penalty) + (10 UDP X 10 penalty) = 200
This value would be divided by 2 (due to the decay) and decreased to 100. The switch would not record a
port scan:
DoS Settings
UDP/TCP closed = 10
UDP open = 20
TCP open = 5
Threshold = 2000
Decay = 2
Penalty Total = 0
OmniSwitch 9700
TM
DoS Settings
UDP/TCP closed = 10
UDP open = 20
TCP open = 5
Threshold = 2000
Decay = 2
Minute 1 Penalty Total = 100
Do Not
Generate DoS
Attack Warning
Trap
10 TCP closed port packets
10 UDP closed port packets
OmniSwitch 9700
TM
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