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Cisco NetFlow Collector User Guide
OL-11399-01
Chapter 2 Using the NetFlow Collector User Interface
Configuration
IP Address Range Map
An IP Address Range Map key builder obtains an IP address from a flow and maps the value to a string.
It has the following attributes.
Mapping information appears in the IP Address Ranges list. Each list item contains an IP address value
or range and the label it maps to. Labels can appear more than once, but duplicate or overlapping values
and ranges are not allowed. Click Add range to add a new value or range.
Mac Address
The Mac Address key builder reads and outputs an MAC address. It has the following attributes.
Masked IP Address
The Masked IP Address key builder is obsolete and should not be used. It will be removed in a
subsequent release.
Attribute Description
Output name Column name in output; defaults to the field ID if
not specified.
Field ID of the field to look up from flows.
Allow null value If set to false (default) and a flow does not contain
field, an error is logged. I f set to true, the output
value is empty and no error is logged.
Default label Output value if no mapping result is found;
otherwise if not specified the value itself is output.
Attribute Description
Output name Column name in output; defaults to the field ID if
not specified.
Field ID of the field to look up from flows.
Allow null value If set to false (default) and a flow does not contain
field, an error is logged. If set to true, the output
value is empty and no error is logged.