nanog mailing list archives
Re: sFlow vs netFlow/IPFIX
From: "Roland Dobbins" <rdobbins () arbor net>
Date: Mon, 29 Feb 2016 14:53:19 +0700
On 29 Feb 2016, at 14:41, Pavel Odintsov wrote:
Could you describe they in details?
Inconsistent stats, lack of ifindex information.
But netflow __could__ delay telemetry up to 30 seconds (in case of huge syn/syn-ack flood for example) and you network will experience downtime.
This is incorrect, and reflects an inaccurate understanding of how NetFlow/IPFIX actually works, in practice. It's often repeated by those with little or no operational experience with NetFlow/IPFIX.
----------------------------------- Roland Dobbins <rdobbins () arbor net>
Current thread:
- sFlow vs netFlow/IPFIX Todd Crane (Feb 28)
- Re: sFlow vs netFlow/IPFIX Nick Hilliard (Feb 28)
- Re: sFlow vs netFlow/IPFIX Baldur Norddahl (Feb 28)
- Re: sFlow vs netFlow/IPFIX Roland Dobbins (Feb 28)
- Re: sFlow vs netFlow/IPFIX Valdis . Kletnieks (Feb 28)
- Re: sFlow vs netFlow/IPFIX Pavel Odintsov (Feb 28)
- Re: sFlow vs netFlow/IPFIX Roland Dobbins (Feb 28)
- Re: sFlow vs netFlow/IPFIX Pavel Odintsov (Feb 28)
- Re: sFlow vs netFlow/IPFIX Roland Dobbins (Feb 28)
- Re: sFlow vs netFlow/IPFIX Pavel Odintsov (Feb 29)
- Re: sFlow vs netFlow/IPFIX Roland Dobbins (Feb 29)
- Re: sFlow vs netFlow/IPFIX Pavel Odintsov (Feb 29)
- Re: sFlow vs netFlow/IPFIX Roland Dobbins (Feb 29)
- Re: sFlow vs netFlow/IPFIX Pavel Odintsov (Feb 29)
- Re: sFlow vs netFlow/IPFIX Roland Dobbins (Feb 29)
- Re: sFlow vs netFlow/IPFIX Edward Dore (Feb 29)
- Re: sFlow vs netFlow/IPFIX Pavel Odintsov (Feb 29)
- Re: sFlow vs netFlow/IPFIX Edward Dore (Feb 29)
- Re: sFlow vs netFlow/IPFIX Pavel Odintsov (Feb 29)
- Re: sFlow vs netFlow/IPFIX Baldur Norddahl (Feb 28)
- Re: sFlow vs netFlow/IPFIX Nick Hilliard (Feb 28)