But in order for AS filters to work, you need to have BGP on your exporting
router and have the routing table learn those Google prefixes (otherwise
the netflow export will contain AS 0). If you don't have BGP, you can
manually generate a list of prefixes from RIPE with RtConfig (by AS).

On Thu, Oct 29, 2015 at 3:29 PM, Ivan Strelnikov <i.n.strelni...@gmail.com>
wrote:

> Hello!
> I think you can filter by AS.
>
> This might be helpful.
> http://bgp.he.net/AS15169#_prefixes
> http://bgp.he.net/search?search[search]=google+inc&commit=Search
>
> Google has a lot of AS and prefixes. So, good luck!
>
> 29.10.2015 16:15, Leandro пишет:
> > Hi , guys , Is there any way to filter my traffic from google ? (or any
> > other) using net-flow ?
> > I supose that if I can get all google domains ips I can set a filter,
> > but , how to get all those Ips ? Another way ?
> >
> > Regards,
> > Leandro.
> >
> >
> >
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