ip flow-cache timeout active 1
ip flow-export version 9
ip flow-export destination 116.247.101.206 9996
interface Dialer1
ip flow ingress
ip flow egress
interface Dialer0
interface Dialer1
interface vlan10
ip flow ingress
ip flow egress
interface vlan20
ip flow ingress
ip flow egress
配置都正确，但是flow服务器收不到我路由器的flow