traffic accounting

[marktees at gmail.com (Mark Tees)]

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 at 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 at arbor.net> // <http://www.arbornetworks.com>
> 
>      Luck is the residue of opportunity and design.
> 
>               -- John Milton
> 
>