NetFlow: Top Receiver Domains
This workspace report displays the top domains to which traffic is routed over the selected interface in the selected direction (Incoming, Outgoing, Ingoing and Outgoing, or Bounce). The traffic displayed for each domain is the sum of the traffic received by each device on that domain.
: The domains listed in this workspace report are obtained from the last two parts of a host name.
Domain data is useful in determining where the persons on a network are spending the most time. If you see a domain that isn't network-friendly, you can drill down by adding a filter for the device visiting the suspect domain.
Domain traffic is reported in bytes and as a percentage of the top x results from the current interface for the selected time period.
: You can hover over information in the column to display popup information with average data speed as a percentage of the total interface capacity.
For more information
About interface traffic directions
: For illustration purposes, the descriptions and diagrams in the table below assume that traffic is passing from an internal interface to an external interface or vice versa. In reality, traffic may pass from an internal interface to another internal interface, an external interface to another external interface, or traffic may be routed out the same interface it enters.
Interface
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Traffic Direction
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Report displays...
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Internal interface
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Inbound
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The top domains used by devices on the LAN segment connected to the selected internal interface that are receiving traffic from outside devices.
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Outbound
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The top domains used by outside devices that are receiving traffic from devices on the LAN segment connected to the selected internal interface.
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Inbound/
Outbound
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The top domains used by all devices transferring traffic across the selected internal interface.
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External interface
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Inbound
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The top domains used by devices connected to the selected external interface that are receiving traffic from devices on an internal LAN segment.
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Outbound
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The top domains used by devices on internal LAN segments that are receiving traffic from devices connected to the selected external interface.
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Inbound/
Outbound
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The top domains used by all devices transmitting traffic across the selected external interface.
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Linking to NetFlow Monitor reports from WhatsUp Gold
There are several ways to connect to the NetFlow Monitor Interface Details report from this WhatsUp Gold workspace report.
- Click the interface name at the top of the workspace report to view the NetFlow Monitor Interface Details report for the selected interface.
- Click an entry in the far left column of the workspace report to view the Interface Details report for the selected interface. The entry that you click will be applied to the report as a keyword filter.
Configuring this workspace report
- In the title bar of the workspace report pane, select . The Configure Report dialog appears.
- Enter or select the appropriate information in the following fields.
- . Enter a title for the workspace report. This name appears in the title bar of the workspace report's pane.
- . Select the timeframe for the traffic about which you want to see a report. You can select either the last 5, 15, or 30 minutes, or the last hour.
- . Select the router interface that is used by the traffic you want to see in this report.
- . Select a direction for which the report will display data for the selected interface (In, Out, or Both).
- . Enter the number of records you would like displayed in the workspace report.
- . Select the type of data you would like displayed within the workspace report (Chart and data, Data only, Chart only).
- . Select the type of chart you would like the report to display.
- . Specify how wide, in pixels, the graph or chart should appear.
- . Specify how tall, in pixels, the graph or chart should appear.
- . Click this button to apply a filter by which report data will sort. After clicking, filter fields appear below the button.
Select the type of filter you want to apply. If appropriate, select a secondary filter type from the second filter field. For more information on filters, see Filtering NetFlow Monitor workspace reports in WhatsUp Gold.
: Filters applied here are listed at the top of the workspace report in.
- Click to save changes.