NetFlow - Wikipedia
NetFlow usually captures all packets received by an ingress IP interface, but some NetFlow implementations use IP filters to decide if a packet can be observed by NetFlow.
NetFlow, SNMP, and Network Monitoring: An Introduction ...
Feb 13, 2024 · With NetFlow, you can get a clear picture of how your network is being used without needing huge storage space like packet capture. This makes it great for seeing network …
Catalyst 6500/7600 require enabling NetFlow export within MSFC and PFC. The following command will capture NetFlow within the same VLAN for Catalyst 6500/7600: ip flow ingress layer2-switched vlan …
NetFlow vs. sFlow: What’s the Difference? | Kentik Blog
Sep 11, 2018 · In this post we look at the difference between NetFlow and sFlow and how network operators can support all of the flow protocols that their networks generate.
Metadata vs PCAP vs NetFlow: What’s Best for Threat Detection ...
May 29, 2025 · Compare Metadata, PCAP, and NetFlow to find the most effective approach for advanced threat detection and stronger cybersecurity defense.
NetFlow can capture BGP packets and provide information on their frequency, direction, and content. This information can be used to identify potential security threats and monitor BGP router behavior.
netflow · GitHub Topics · GitHub
Dec 8, 2025 · real-time netflow netflow-v9 ndpi flow-capture netflow-collector Updated last week Python