[c-nsp] Netflow export from 6500 w/sup-720

[Stephen J. Wilcox]

some basics..

do you have ip route-cache flow enabled on all interfaces? 
have you checked the collector's net stats to see if you are overflowing the
receive queue and hence dropping packets?
are you sure you are reading all the flow datagrams contained within the packet? 
and have yuo checked the sequence numbers for a clue as to where the missing 
packets are?

Steve

On Sun, 22 Aug 2004, Nicolaj Ottsen wrote:

> Dear all
> 
> We are trying to make a sup-720 export netflow version 5, but we only
> recive about 10 % of the expected flow at our collector.
> We checked the collector, so the problem seems to originate from the
> sup-720 (12.2(17d)SXB1).
> 
> What am I missing ?
> 
> Our config is as follows
> 
> mls aging fast
> mls flow ip interface-full
> mls nde sender version 5
> 
> ip flow-export source Loopback0
> ip flow-export version 5 origin-as
> ip flow-export destination x.x.x.x xxxx
> 
> Interface xxx/xxx
>  ip route-cache flow
> 
> Regards
> 
> Nicolaj
> 
> 
> 
> _______________________________________________
> 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/
>