router：
ip flow-export source lo1
ip flow-export version 5
ip flow-export destination 172.29.8.56 9996
interface g0/0/0
ip flow ingress
ip flow egress
interface g0/0/1
ip flow ingress
ip flow egress
ASA：
flow-export destination DMZ 172.29.12.120 9996
access-list Netflow-Export extended permit ip any any
class-map NETFLOW
match access-list Netflow-Export
policy-map global_policy
class inspection_default
inspect dns preset_dns_map
inspect ftp
inspect h323 h225
inspect h323 ras
inspect rsh
inspect rtsp
inspect esmtp
inspect sqlnet
inspect skinny
inspect sunrpc
inspect xdmcp
inspect sip
inspect netbios
inspect tftp
inspect ip-options
class NETFLOW
flow-export event-type all destination 172.29.12.120
snmp-server community easnmp
snmp-server enable traps
ASR1002-X
flow exporter NETFLOW-TO-ORION
destination 172.29.12.120
source GigabitEthernet0/0/2
transport udp 9996
export-protocol netflow-v5
!
!
flow monitor NETFLOW-MONITOR
exporter NETFLOW-TO-ORION
cache timeout inactive 10
cache timeout active 5
record netflow ipv4 original-input
!
!
interface GigabitEthernet0/0/2
ip flow monitor NETFLOW-MONITOR input
Cisco N3K
feature sflow
sflow sampling-rate 5000
sflow max-sampled-size 200
sflow counter-poll-interval 100
sflow max-datagram-size 2000
sflow collector-ip 172.16.186.201 vrf default source 172.16.9.9
sflow collector-port 9996
sflow agent-ip 172.16.186.1
sflow data-source interface Ethernet1/1-52
sflow data-source interface port-channel1
cisco路由器查看接口netflow对应的物理接口
sh if-mgr db interface ifname