Re: traffic accounting

[Mark Tees <marktees () gmail com>]

I guess if you are only counting bytes is possible to use firewall filters with counters? I guess it depends on how 
many match conditions vs lookup time are acceptable?

Sent from some sort of iDevice.

On 13/03/2013, at 2:18 AM, "Dobbins, Roland" <rdobbins () arbor net> wrote:

> On Mar 12, 2013, at 8:53 PM, Joe Abley wrote:
>
> > Can you use cflow/jflow/ipfix exports with 1:1 sampling on an MX480 without an MS-DPC?
>
> I'm not a Juniper person, so I'm not sure; note however that a) MS-DPC is necessary for NetFlow v9 (which is required 
> for IPv6, for example), and b) sampled NetFlow (i.e., not 1:1, but higher ratios) is widely used and accepted in the 
> industry.
>
> -----------------------------------------------------------------------
> Roland Dobbins <rdobbins () arbor net> // <http://www.arbornetworks.com>
>
>      Luck is the residue of opportunity and design.
>
>               -- John Milton