Juniper SECURITY THREAT RESPONSE MANAGER 2008.2 R2 - REV1 Manual page 69

Table 4-12 Threshold Sentry Parameters
Parameter
Above
Below
Range
Layer
Direction
Test as group
Date is relevant
Day of week is relevant
Time of day is relevant
Click Next.
Step 6
The Sentry Attributes window appears.
Action
Select the option if you wish to this sentry to monitor activity
above a threshold value. When selected, the Alert if data
rate is above field appears. Specify the threshold value.
Select the option if you wish to this sentry to monitor activity
below a threshold value. When selected, the Alert if data
rate is below field appears. Specify the threshold value.
Select the option if you wish to this sentry to monitor activity
within a certain range of values. When selected, the Alert if
data rate is from fields appear. Specify the range of values
you wish to monitor.
Specifies the property and measurement used in the Y-axis
of the Network Surveillance graphs. The current value
being used to draw the graphs is displayed in red in the
Layers console. The values that can be used include bytes,
packets, number of hosts, and others.
Specify the direction of traffic you wish this sentry to
monitor. The options are In, Out, or Both.
Select the check box if you wish all objects to add together
to be tested. For example, when selected, the top line of
the graph is evaluated as a group. If the check box is clear,
you wish all objects to be tested independently.
Select the check box if you wish this sentry to consider
date. When selected, date fields appear. Enter the relevant
dates you wish this sentry to monitor. By default, the check
box is clear.
Select the check box if you wish this sentry to consider the
day of the week. When selected, day of the week fields
appear. Using the drop-down list boxes, select the relevant
days you wish this sentry to consider. By default, the check
box is clear.
Select the check box if you wish this sentry to consider the
time of day. When selected, the time of day fields appear.
Using the drop-down list box, select the time of day you
wish this sentry to consider.
STRM Users Guide
Creating a Sentry 63