NetFlow iptables module / News: Recent posts

ipt-netflow 2.1 released

ipt-netflow is high performance NetFlow exporting module for Linux kernel. Designed for Linux router with heavy network load. This is netfilter/iptables module adding support for -j NETFLOW target.

ipt-netflow version 2.1 has been released. This is major release with a lot of new features and improvements, such as:

Options Templates support (V9 and IPFIX). Which let to implement: Flow Sampling (random, deterministic, and hash modes) for V9, IPFIX, and V5; Export Statistics (metering, exporting, sampling) and Configuration; Export Interface list (ifName, ifDescr). Promisc hack (no need to patch kernel anymore). SNMP monitoring interface and agent (via net-snmp dlmod). More compilation compatibility with recent kernels, grsecurity kernels, Gentoo, Debian, Centos. DKMS install support. And of course bug fixes and other improvements.... read more

Posted by ABC 2015-02-08 Labels: netflow ipfix NEL SNMP sampling promisc

ipt-netflow 2.0 released.

ipt-netflow is high performance NetFlow exporting module for Linux kernel (up to 3.16). Designed for Linux router with heavy network load. This is netfilter/iptables module adding support for -j NETFLOW target. Designed to work efficiently w/o conntrack.

ipt-netflow version 2.0 has been released. This is major release with a lot of new features and improvements, such as: Support of NetFlow protocols v9 and IPFIX. Accounting for IPv6 traffic, NAT translation events (NEL). Additional options is SNMP-index translation rules, Ethernet Type, VLAN, and MAC addresses exporting. Performance improvements (tested to work well on 10Gbit load). Stability improvements and bug fixes.... read more

Posted by ABC 2014-08-07 Labels: v2.0 netflow ipfix NEL

ipt-netflow 1.8 released.

Ipt-netflow is fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. This is netfilter/iptables module adding support for NETFLOW target. It's not using conntrack for performance reasons.

ipt-netflow version 1.8 has been released. This is minor bug fix release with small improvements.

SourceForge.net Project Page:
http://sourceforge.net/projects/ipt-netflow/

Posted by ABC 2012-07-02

ipt-netflow 1.7.1 released.

Ipt-netflow is fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. This is netfilter/iptables module adding support for NETFLOW target. It's not using conntrack for performance reasons.

ipt-netflow version 1.7.1 has been released. This is minor release with improved compilation compatibility and small improvements.

SourceForge.net Project Page:
http://sourceforge.net/projects/ipt-netflow/

Posted by ABC 2011-04-04

ipt-netflow repository moved to Git.

Since version 1.7 ipt-netflow's repository moved to Git SCM. Use of CVS repository deprecated.

Posted by ABC 2011-02-11

ipt-netflow 1.7 released.

Ipt-netflow is fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. This is netfilter/iptables module adding support for NETFLOW target. It's not using conntrack for performance reasons.

ipt-netflow version 1.7 has been released. This version have improved compilation compatibility with latest Linux kernels (2.6.36.3 and 2.6.27) and bunch of small improvements. (Sorry no ChangeLog due to SourceForge malfunction.)... read more

Posted by ABC 2011-01-30

ipt-netflow 1.5.1 released.

Ipt-netflow is very fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. This is netfilter/iptables module adding support for NETFLOW target. It's not using conntrack for performance reasons.

ipt-netflow version 1.5.1 has been released. This version have improved compliance to NetFlow standard and compatibility with iptables/xtables 1.4.x. Added options to configure script for manual configuration.... read more

Posted by ABC 2009-03-14

ipt-netflow: 1.4 released

Ipt-netflow is very fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. This is netfilter/iptables module adding support for NETFLOW target. It's not using conntrack for performance reasons.

ipt-netflow version 1.4 has been released. This version have restored compatibility with popular kernel 2.6.18, added configure script, statistics improvements, some fixes for 64bit platforms, and minor performance tune up. ... read more

Posted by ABC 2008-12-23

ipt-netflow: 1.2 released

Very fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. It is iptables module, but not using conntrack for performance reasons.

ipt-netflow version 1.2 has been released. This version have stability enhancements, documentation improvements, ip frag support, better statistics.

SourceForge.net Project Page:
http://sourceforge.net/projects/ipt-netflow/

Posted by ABC 2008-11-15

ipt-netflow 1.1: Released

Very fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. It is based on iptables, but not using conntrack for performance reasons.

ipt-netflow version 1.1 has been released. This version updated compatibility with latest (2.6.26) Linux kernel, have more support for promisc hack, and minor fixes.

Posted by ABC 2008-08-06

ipt-netflow 1.0 released

Very fast and effective Netflow exporting module for Linux kernel. Designed for Linux router with heavy network load. It is based on iptables, but not using conntrack for performance reasons.

ipt-netflow version 1.0 has been released. This version is already tested in production environment.

SourceForge.net Project Page:
http://sourceforge.net/projects/ipt-netflow/

Posted by ABC 2008-07-12

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