NetModule NB3000-Line-Hd User Manual page 162

Parameter
Enable TCP timestamps
Syslog
The following syslog parameters can be set:
Parameter
Storage
Max. lesize
Redirect address
In general, the box comes with an internal ash device which can be used to store data. De-
pending on your model this can be extended by additional ash or USB disks. The following
storage devices exist:
Parameter
ash root
ash data
extended disk
USB disk
LEDs
The following LED parameters can be set:
NB3000-Line-Hd User Manual 4.2
System Settings
Enable TCP timestamps for system wide TCP communication.
This is needed for Protection Against Wrapped Sequence num-
bers (PAWS), but with these timestamps enabled a remote at-
tacker can guess the uptime of the system. The uptime is a
lower bound for the age of the main system components like
the kernel. If the system has an uptime of 3 years it's unlikely
that recent security patches were applied.
Syslog Settings
The storage device on which log les shall be stored.
The maximum size of the log les (in kB) until they will get
rotated.
Speci es an IP address to which log messages should be redi-
rected to. A tiny system log server for Windows is included in
TFTP32 which can be downloaded from our website.
Storage Devices
The root partition of the internal ash
The data partition of the internal ash
An extended storage disk
A storage disk connected to the external USB port
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