flowprobe

##########

# L2 record

##########

flowprobe params record l2 active 2

ipfix flush

flowprobe feature add-del TengigabitEthernet4/0/0 l2

set ipfix exporter collector 192.168.1.254 src 192.168.1.253 

##########

# L3 record

##########

flowprobe params record l3 active 2

flowprobe feature add-del loop0 ip4

###################################
# If record L3

# . if interface does not have IP address, there is no record

# . do not display MAC address

# . do not display L4 Port information

# src IP -> dst IP, Protocol, src Port, dst Port

###################################

DBGvpp# show flowprobe table    

Dumping IPFIX table
 0/2 00:00:00:00:00:00 00:00:00:00:00:00 192.168.1.253 -> 192.168.1.254 1 0 0
DBGvpp#