Hi. Two C9300 switches are in use with HSRP configuration. Netflow in/out is set for uplink of Act switch and uplink of Std switch as follows. I checked the in/out traffic flow on the Act switch. And I only checked out traffic on Std switch. Although there is input traffic of Std switch, netflow counter does not increase. It does not work even after generating and checking traffic such as ICMP and SSH for the Std uplink interface.
I checked the output below as a result of the "show flow monitor netflow_monitor_in cache format table" command.
There are no cache entries to display. Error when attempting to display distributed flows << what mean?
I see it for the first time. "Error when~" What is the cause?
Both Act/Std switches are using the same netflow config. There is no problem with ip cef and ip routing. Please help. Thanks
Model : C9300-48T-A
netflow config :
flow record netflow_in match interface input match ipv4 source address match ipv4 destination address match ipv4 protocol match transport source-port match transport destination-port collect counter bytes long collect counter packets long collect timestamp absolute first collect timestamp absolute last ! ! flow record netflow_out match interface output match ipv4 source address match ipv4 destination address match ipv4 protocol match transport source-port match transport destination-port collect counter bytes long collect counter packets long collect timestamp absolute first collect timestamp absolute last ! ! flow exporter netflow_exporter_in source GigabitEthernet1/1/1 transport udp 10103 template data timeout 60 ! ! flow exporter netflow_exporter_out source GigabitEthernet1/1/1 transport udp 10104 template data timeout 60 ! ! flow monitor netflow_monitor_in exporter netflow_exporter_in cache timeout inactive 10 cache timeout active 5 record netflow_in ! ! flow monitor netflow_monitor_out exporter netflow_exporter_out cache timeout inactive 10 cache timeout active 5 record netflow_out
interface GigabitEthernet1/1/1 no switchport ip flow monitor netflow_monitor_in input ip flow monitor netflow_monitor_out output ip address x.x.x.x 255.255.255.252
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