[c-nsp] Netflow stats lost
Nikolay Pavlov
quetzal at zone3000.net
Tue May 1 22:18:55 EDT 2007
On Tuesday, 1 May 2007 at 15:25:47 +0100, Paolo Lucente wrote:
> Hi Nikolay,
> it reports you that the cache in which NetFlow data are stored is full.
> Depending on the architecture and the available options you can:
>
> * enable flow aggregation
> * raise the number of cache entries
> * play with the flow/cache timeouts
Thanks Paolo. Do you know how to raise the number of cache entries?
It looke like there is no "ip flow-cache entries" command on 4507
>
> Hope this helps.
>
> Cheers,
> Paolo
>
> On Tue, May 01, 2007 at 11:07:42AM +0300, Nikolay Pavlov wrote:
> > Hello folks. Did some one know how to prevent this:
> >
> > %C4K_HWNETFLOWMAN-4-FLOWSLOSTERR: Netflow stats lost either due to
> > %hardware hash collisions or full hardware flow table. Stats lost for
> > %150958 packets.
> >
> > This is Cisco 4507 with WS-F4531 Netflow Services Card
> >
> > --
> > ======================================================================
> > - Best regards, Nikolay Pavlov. <<<-----------------------------------
> > ======================================================================
> >
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--
======================================================================
- Best regards, Nikolay Pavlov. <<<-----------------------------------
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