N in, Figure 46, Table 45 – H3C Technologies H3C SecCenter IPS Manager User Manual

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Figure 46 DDoS attack event analysis

Table 45 Event analysis query options

Option Description

Device

Select a device, a device group, or All devices from the Device dropdown list. The system
displays the relevant event analysis information. All devices and device groups that are

under your management will appear in the dropdown list.

•

Select a device group: Specifies all devices in the device group.

•

Select a device name: Specifies a single device.

Filter

Select a filter from the dropdown list to display specific attack or virus events.

Duration

Select the statistics duration. You can select Day, Week, or Month, or select Customize to
specify a duration.

Time

Select the statistics time.

Besides the event trend graphs, the system also provides contrast graphs of Top N events, destination IP

addresses, source IP addresses, destination/source ports, and protocols.

Figure 47

shows a Top N attack

events contrast graph.