Question:
How do I set up my firewall to export netflow v9 to Traverse?
Answer:
The actual settings may be model dependent. However, one of our customers has forwarded the below settings that worked for them:
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flow record NETFLOW-TO-TRAVERSE
match ipv4 tos
match ipv4 protocol
match ipv4 source address
match ipv4 destination address
match transport source-port
match transport destination-port
match interface input
collect interface output
collect counter bytes long <------------------- take note
collect counter packets long
flow exporter NETFLOW-TO-TRAVERSE
destination 10.1.1.9
source Loopback0
transport udp 2059
template data timeout 120 <------------------- take note
flow monitor NETFLOW-TO-TRAVERSE
exporter NETFLOW-TO-TRAVERSE
cache timeout active 60 <------------------- take note
record NETFLOW-TO-TRAVERSE
interface GigabitEthernet1/0/3
ip flow monitor NETFLOW-TO-TRAVERSE input
interface GigabitEthernet1/0/10
ip flow monitor NETFLOW-TO-TRAVERSE input
interface GigabitEthernet2/0/3
ip flow monitor NETFLOW-TO-TRAVERSE input
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