SMC Networks Barricade SMC7004ABR V.2 User Manual page 71

Configuring the Barricade™ Router
Parameter
Half-open fragmentation
detect sensitive time
period
Flooding cracker block
time
DMZ
If you have a client PC that cannot run an Internet application
properly from behind the firewall, then you can open the client up
to unrestricted two-way Internet access. Enter the IP address of
a DMZ host to this screen. Adding a client to the DMZ
(Demilitarized Zone) may expose your local network to a variety
of security risks, so only use this option as a last resort.
68
Defaults
1sec
300 sec
Description
Length of time before a
half-open fragmentation
session is detected as
half-open.
Length of time from
detecting a flood attack to
blocking of the attack.