H3C Technologies H3C SecBlade IPS Cards - Manual (Page 203)

20-1
20
Packet Statistics
Overview
The packet statistics module offers the per-segment packet distribution statistics function and the
per-direction packet distribution statistics function. When you start to account packets, the device
divides packets by size into seven ranges (0–63, 64–127, 128–255, 256-511, 512-1023, 1024-1517,
and 1518 and above, in bytes). The device accounts the number of real-time packets in each range
every ten seconds and displays the statistics in status charts. You can get acquainted with the network
traffic conditions in the real-time packet statistics.
Viewing Packet Statistics
Select Report > Packet Statistics from the navigation tree to enter the page shown in Figure 20-1 .
Figure 20-1 Packet statistics
Table 20-1 describes the configuration items of configuring packet statistics conditions.
Table 20-1 Configuration items of configuring the packet statistics conditions
Item Remarks
Segment
Specify the ID of the segment whose real-time packet distribution information is to
be collected.
Select System Management > Network Management > Segment Configuration
to configure the segments available for selection.
Direction
Specify the direction whose real-time packet distribution information is to be
collected.
z Outbound: Specifies to collect real-time packet distribution information of the
outgoing packets.
z Inbound: Specifies to collect real-time packet distribution information of the
incoming packets.
Chart Type
Specify the type of the chart showing the real-time distribution information. The chart
type can be Piechart or Histogram.
After the configuration above, click Start Statistics to start collecting real-time packet distribution
information, and then the packet statistics chart is displayed at the bottom of the page and refreshed
every ten seconds, as shown in Figure 20-2 .