ipt-netflow is high performance NetFlow exporting module for Linux kernel (up to 4.15). Designed for Linux router in high-throughput network. This is netfilter/iptables module adding support for -j NETFLOW target. Designed to work efficiently w/o conntrack. Supporting NetFlow protocols v5, v9, and IPFIX. Accounting for IPv4, IPv6 traffic, and NAT translation events (NEL). Additional options is SNMP-index translation rules, aggregation rules, Ethernet type, MPLS, VLAN, and MAC addresses exporting.

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License

GNU General Public License version 2.0 (GPLv2)

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NetFlow/IPFIX iptables module Web Site

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User Reviews

  • It`s work! Perfect!
  • Perfect module! I use ipt-netflow in our ISP company.
  • 2x1Gbps mirroring links with ~97% link utilization, 300k pps, ~400k active flows, Xeon 3300 with 2GB RAM. System load is 3%. VERY NICE PROJECT!
  • No more troubles with CPU load. 400-500 kpps
  • Simple and very usefull tool. Hope it will be included in to iptables and linux kernel
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Additional Project Details

Operating Systems

Linux

Intended Audience

System Administrators, Telecommunications Industry

User Interface

Non-interactive (Daemon)

Programming Language

C

Related Categories

C Network Monitoring Software, C Operating System Kernels, C Internet Software

Registered

2008-06-28