2911 路由器上 ip route-cache flow 等效 ip flow ingress
ip flow egress
ASA (config)# flow-export destination inside 192.168.100.1 2055 ASA (config)# flow template timeout-rate 1 ASA (config)# access-list flow_export_acl permit ip host 10.1.1.1 host 10.2.2.2 ASA (config)# class-map flow_export_class ASA (config-cmap)# match access-list flow_export_acl ASA (config)# policy-map flow_export_policy ASA (config-pmap)# class flow_export_class ASA (config-pmap-c)# flow-export event-type flow-creation destination 192.168.100.1
flow-export destination inside 172.16.1.2 2055 flow template timeout-rate 1 access-list flow_export_acl permit ip host 172.16.1.254 host 172.16.1.2 class-map flow_export_class match access-list flow_export_acl policy-map flow_export_policy class flow_export_class flow-export event-type flow-creation destination 172.16.1.2 flow-export destination inside 172.16.1.2 2055 access-list flow_export_acl permit ip any any class-map flow_export_class match access-list flow_export_acl policy-map flow_export_policy class flow_export_class flow-export event-type all destination 172.16.1.2