NetFlow: Difference between revisions

Revision as of 04:55, 8 May 2022

Revision as of 16:23, 8 May 2022

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As of 2012, technologies similar to NetFlow switching are still in use in most firewalls and software-based IP routers. For instance the conntrack feature of the [[Netfilter]] framework used by [[Linux]].

==See alsoRFCs ==

* [[Traffic flow (computer networking)]]

* [[IP Flow Information Export]] (IPFIX) - [[IETF]] standards-track flow export protocol, based on NetFlow version 9

* [[sFlow]] - alternative to NetFlow (mandatory sampling, no flow cache, no templates <ref name="sFlow Version 5">{{cite web

| url = http://www.sflow.org/sflow_version_5.txt

| title = sFlow Version 5

| first1 = Peter | last1 = Phaal | first2 = Marc | last2 = Lavine

|date=July 2004

| publisher = sFlow.org

| access-date = 2010-10-23

}}</ref>)

==References==

{{reflist}}

* [http://www.ietf.org/rfc/rfc3334.txt RFC3334RFC 3334 - Policy-Based Accounting]

==External links==

* [http://www.switch.ch/network/projects/completed/TF-NGN/floma/software.html NetFlow/FloMA: Pointers and Software Provided by SWITCH.] - One of the most comprehensive list including all the open source and research works.

* [http://www.cert.org/flocon/ FloCon] - The Annual Conference put on by CERT/CC dealing with network flow data and analysis.

* [http://www.cisco.com/go/netflow Basic NetFlow information on the Cisco Site]

* [http://www.ietf.org/rfc/rfc3334.txt RFC3334 - Policy-Based Accounting]

* [https://www.rfc-editor.org/info/rfc3917 RFC 3917 - Requirements for IP Flow Information Export (IPFIX)]

* [http://www.ietf.org/rfc/rfc3954.txt RFC3954RFC 3954 - NetFlow Version 9]

* [https://www.rfc-editor.org/info/rfc3955 RFC 3955 - Evaluation of Candidate Protocols for IP Flow Information Export (IPFIX)]

* [http://www.ietf.org/rfc/rfc3917.txt RFC3917 - Requirements for IP Flow Information Export (IPFIX)]

* [http://www.ietf.org/rfc/rfc3955.txt RFC3955 - Candidate Protocols for IP Flow Information Export (IPFIX)]

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* [https://www.rfc-editor.org/info/rfc8272 RFC 8272 - TinyIPFIX for Smart Meters in Constrained Networks]

* [https://www.rfc-editor.org/info/rfc8549 RFC 8549 - Export of BGP Community Information in IP Flow Information Export (IPFIX)]

==See also==

* [[Traffic flow (computer networking)]]

* [[IP Flow Information Export]] (IPFIX) - [[IETF]] standards-track flow export protocol, based on NetFlow version 9

* [[sFlow]] - alternative to NetFlow (mandatory sampling, no flow cache, no templates <ref name="sFlow Version 5">{{cite web

| url = http://www.sflow.org/sflow_version_5.txt

| title = sFlow Version 5

| first1 = Peter | last1 = Phaal | first2 = Marc | last2 = Lavine

|date=July 2004

| publisher = sFlow.org

| access-date = 2010-10-23

}}</ref>)

==References==

{{reflist}}

==External links==

* [http://www.switch.ch/network/projects/completed/TF-NGN/floma/software.html NetFlow/FloMA: Pointers and Software Provided by SWITCH.] - One of the most comprehensive list including all the open source and research works.

* [http://www.cert.org/flocon/ FloCon] - The Annual Conference put on by CERT/CC dealing with network flow data and analysis.

* [http://www.cisco.com/go/netflow Basic NetFlow information on the Cisco Site]

* [https://www.paessler.com/it-explained/netflow Paessler IT Explained - NetFlow]

* [https://web.archive.org/web/20181013055019/http://www.znets.net/ Using Netflow to store re-aggregated inbound and outbound flows]

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[[Category:Internet Protocol based network software]]

[[Category:Cisco protocols]]

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