mailing list archives
Re: Interesting netflow entry
From: Bill Nash <billn () odyssey billn net>
Date: Tue, 7 Feb 2006 13:21:15 -0500 (EST)
On Mon, 6 Feb 2006, Wil Schultz wrote:
Incidentally (because I ask everyone this), what's your flow volume (flows
Cannot get ahold of the machine until tomorrow. I did a 'wc' on 4 devices for
5 minutes and it comes out to just under 3600, about 11-12 per second...
Erm, that seems kind of low. Flow volume for two 6509s in what I consider
a small to medium size hosting site, with about 6+ gigs of differentiated
egress generates more than 8 to 9 *thousand* flows per second, and that's
after discard incomplete tcp flows (port scans, half open syns, etc.)
Are you sure you're getting everything?
Re: Interesting netflow entry Wil Schultz (Feb 07)