There a few free NetFlow 'servers' - have a look at cflowd at http://www.caida.org/tools/measurement/cflowd/
This is how they describe it - "cflowd is a flow analysis tool currently used for analyzing Cisco's NetFlow enabled switching method. The current release includes the collections, storage, and basic analysis modules for cflowd and for arts++ libraries. This analysis package permits data collection and analysis by ISPs and network engineers in support of capacity planning, trends analysis, and characterization of workloads in a network service provider environment. Other areas where cflowd may prove useful include usage tracking for Web hosting, accounting and billing, network planning and analysis, network monitoring, developing user profiles, data warehousing and mining, as well as security-related investigations." HTH, Dom Stocqueler SysDom Technologies Visit our website - www.sysdom.org -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 11 August 2003 12:02 To: [EMAIL PROTECTED] Subject: RE: traffic flow [7:73495] That's what i said, use a ws with SNIFFER in between, INSTANT graphs. Martijn -----Oorspronkelijk bericht----- Van: Doan Nguyen [mailto:[EMAIL PROTECTED] Verzonden: donderdag 7 augustus 2003 22:11 Aan: [EMAIL PROTECTED] Onderwerp: RE: traffic flow [7:73495] Netlfow would be your best way of doing this but you will need a netflow server and I think that costs additional money. AFter that you would need to write scripts to parse out the netflow data, because it's not pretty to look at. ip accounting is a quick and intrusive way to do accounting of ip traffic but it is stresful to your router and would only give you the biggest IP pair talker. **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=73869&t=73495 -------------------------------------------------- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
