The NetFlow V9 sensor receives traffic data from a NetFlow V9 compatible device and shows the traffic by type. Please make sure the sensor matches the NetFlow version your device is exporting! There are several filter options available to divide traffic into different channels.
Remote Control: Traffic caused by remote control applications, such as RDP, SSH, Telnet, and VNC.
Infrastructure: Traffic caused by network services, such as DHCP, DNS, Ident, ICMP, and SNMP.
No: Do not account traffic of this group in its own channel. All traffic of this group is accounted to the default channel named Other.
Detail: Count all traffic of this group and further divide it into different channels. The traffic appears in several channels as shown in the Content column.
Extensive use of this option can cause load problems on your probe system. We recommend setting specific, well-chosen filters for the data you really want to analyze.
You can change the default configuration for groups and channels. For details, see this Knowledge Base article: How can I change the default groups and channels for xFlow and Packet Sniffer sensors?
The following filter rules apply to NetFlow V9 sensors only.