Привет!

Помогите плиз!

router 1760
----------------------
ip cef

int fas0/0
ip route-cache flow

ip flow-export source FastEthernet0/0.3
ip flow-export version 5 origin-as
ip flow-export destination 123.123.123.25 9990
ip flow-aggregation cache as
export destination 123.123.123.25 9991
enabled

---- видно что хочет что-то дать --------
root@mail:/usr/local/netflow/bin# tcpdump -n udp port 9990
tcpdump: listening on eth0
20:11:14.130162 123.123.123.1.55491 > 123.123.123.25.9990:  udp 1464
20:11:17.134763 123.123.123.1.55491 > 123.123.123.25.9990:  udp 1464

root@mail:/usr/local/netflow/bin# tcpdump -n udp port 9991
tcpdump: listening on eth0
20:12:06.215270 123.123.123.1.55491 > 123.123.123.25.9991:  udp 84
20:12:26.248091 123.123.123.1.55491 > 123.123.123.25.9991:  udp 196

--------------
но ничего не видно
root@mail:/usr/local/netflow/bin# ./flow-receive 0/0/9990 | ./flow-print
flow-receive: setsockopt(size=4194304)
....висит пока не CTRL+c.....
flow-receive: Cleaning up
flow-receive: flows stored/dropped by filter 0/0

В чем проблема может быть?

спасибо!