[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. <<<-----------------------------------    
> > ======================================================================  
> > 
> > _______________________________________________
> > cisco-nsp mailing list  cisco-nsp at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-nsp
> > archive at http://puck.nether.net/pipermail/cisco-nsp/

-- 
======================================================================  
- Best regards, Nikolay Pavlov. <<<-----------------------------------    
======================================================================  



More information about the cisco-nsp mailing list