Re: NetFlow export packet formats

From: Stephen Gill (gillsr@yahoo.com)
Date: Wed Jun 13 2001 - 11:57:57 EDT


Have you been able to try temporarily enabling "local-dump"? The
example illustrates detailing the header format for version 5 - I was
hoping the same would be true under version 8 aggregates.

-- steve

--- Mark Fullmer <maf@eng.oar.net> wrote:
> On Tue, Jun 12, 2001 at 09:00:12PM -0500, Stephen Gill wrote:
> > I believe each vendor may use their own implementation of cflowd v8
> > aggregates to conserve output. From Cisco's website at:
> >
>
http://www.cisco.com/warp/public/cc/pd/iosw/ioft/neflct/tech/napps_wp.htm
>
> What you're calling cflowd8 v8 aggregates are really Cisco NetFlow
> packet formats.
>
> With an export version 8 (aggregated flows) method 1 (AS aggregation)
> packet
> Cisco sets the agg_version field to 2. Juniper sets it to 0.
>
> What I need to know is if Juniper is really using exactly the same
> export formats as Cisco has defined and just forgot to set the
> agg_version to 2, or if Juniper's agg_version 0 is different from
> Cisco's agg_version 2.
>
> mark

__________________________________________________
Do You Yahoo!?
Get personalized email addresses from Yahoo! Mail - only $35
a year! http://personal.mail.yahoo.com/



This archive was generated by hypermail 2b29 : Mon Aug 05 2002 - 10:42:36 EDT