Transcript IPFIX Architecture draft-ietf-ipfix-arch-02.txt Ganesh Sadasivan / Nevil Brownlee

IPFIX Architecture
draft-ietf-ipfix-arch-02.txt
Ganesh Sadasivan / Nevil Brownlee
Terminology
• Observation Domain – change in definition
The set of observation points which is the
largest aggregatable set of flow information at
the IPFIX Device is termed an observation
domain.
Changed To
A collection of Observation Points and their
corresponding Metering Processes is termed an
Observation Domain.
New Sections
• IPFIX flow collection from Special Devices
• IPFIX flow collection for special traffic
• IPFIX overload
Sections Modified
• Encoding Control Information
• Encoding Flow Data Information
Tasks To do
• Synchronizing the terminology with
protocol draft.
• Need inputs to create the following
sections
– Confidentiality of IPFIX export packets
– Anonymization of IPFIX export packets
– Collector Redundancy
Questions?