nanog mailing list archives
Re: Alternative to NetFlow for Measuring Traffic flows
From: Joe Abley <jabley () isc org>
Date: Mon, 16 Dec 2002 23:02:42 -0500
On Monday, Dec 16, 2002, at 22:47 Canada/Eastern, Grant A. Kirkwood wrote:
On Monday 16 December 2002 07:37 pm, Joe Abley wrote:If you are interested in traffic *to* a particular destination, surely you could just tweak localpref on routes based on an as-path filter?And then quantify it how? Ie; useful Netflow-like "x Mbps to AS x, y Mbps toAS y" statistics?
I think the idea was to say "well, from the mrtg graph, the difference between this circuit with all my _9327_ traffic and this circuit without any _9327_ traffic, at what I might reasonably estimate their peak time to be, looks to be about 2 megs or so".
It's a pretty crude measure, but it does have the advantage of requiring no more than mrtg and a route-map to set up.
Joe
Current thread:
- Alternative to NetFlow for Measuring Traffic flows William B. Norton (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows K. Scott Bethke (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows Richard A Steenbergen (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows Joe Abley (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows Grant A. Kirkwood (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows Joe Abley (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows Joe Wood (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows William B. Norton (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows dre (Dec 17)
- Re: Alternative to NetFlow for Measuring Traffic flows dre (Dec 17)
- Re: Alternative to NetFlow for Measuring Traffic flows Richard A Steenbergen (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows K. Scott Bethke (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows alex (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows alex (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows alex (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows Richard A Steenbergen (Dec 16)
- Re: Alternative to NetFlow for Measuring Traffic flows alex (Dec 17)