NTA – Configuring NetFlow or sFlow on Network Devices

13 posts

Enable Netflow on Palo Alto

Reading Time: 2 minutes All Palo Alto Networks firewalls support NetFlow (Version 9) except the PA-4000 Series and PA-7000 Series firewalls. The firewalls support only unidirectional NetFlow, not bidirectional. The firewalls perform NetFlow processing on all IP packets on the interfaces and do not support sampled NetFlow. You can export NetFlow records for Layer 3, Layer 2, virtual wire, […]

Enable sFlow on FortiGate

Reading Time: < 1 minutes Recent FortiOS release adds sFlow support to Fortinet’s FortiGate® appliances. The following commands configure a FortiGate to sample packets at 1-in-10, poll counters every 20 seconds, and send sFlow to an analyzer ( over UDP using the default sFlow port (6343) : config system sflow set collector-ip set collector-port 6343 end Then for each […]