netflow Analyzer收不到数据的问题？

tysai

我在cisco 2600的FastEthernet 0/0 上设置了ip,可以ping 通装有netflow Analyzer的机子。
也开启了netflow 协议
show ip flow export结果如下：
Flow export is enabled
  Exporting flows to ***.***.***.***(9991)
  Exporting using source IP address ***.***.***.***
  Version 5 flow records
  199 flows exported in 126 udp datagrams
  0 flows failed due to lack of export packet
  126 export packets were sent up to process level
  0 export packets were dropped due to no fib
  0 export packets were dropped due to adjacency issues
但是netflow Analyzer还是显示：
目前没有路由器正在向NetFlow分析仪输出NetFlow数据包。
请问可能是什么问题啊？

我在装有netflow Analyzer机子上用sniffer抓包也没有抓到netflow数据

ssffzz1

路由器需要配置监听．

sclego

我还没装,你给个安装文挡就好了