Having issues receiving Netflow v9 from Cisco ASA

[eksantrik]

Hello folks,

We installed vflow 0.7 from rpm. As part of our troubleshooting, we compiled it from source and swapped the executable that rpm creates under /bin with what we compiled. They both gave us the same result.

We are receiving netflow v9 on udp port 2055 but we cannot see any packets being written to local kafka instance. We tested the Kafka instance and it works fine. Please find what we see in vflow.log, our configuration files and packet capture.

netflowv9_2055.zip

vflow.log

configurations.zip

Thanks,