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Netfilter Releases Nftables 1.0

Written by Michael Larabel in Linux Networking on 19 August 2021 at 06:17 PM EDT. 38 Comments

The Netfilter project has announced the release of Nftables 1.0.0 for their user-space code for interfacing with the Linux kernel's Nftables subsystem for network filtering and classification.

With Nftables 1.0 there is catch-all set element support, support for defining variables from the command-line, simplified syntax for NAT mappings, and a wide range of other nft command improvements. There are also bug fixes and documentation updates.

Nftables has been in development for over a decade now while the kernel code was mainlined back in Linux 3.13 for succeeding the now-legacy IPTables code.

More details on the Nftables 1.0 release via the Netfilter announcement.

38 Comments

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Michael Larabel is the principal author of Phoronix.com and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via MichaelLarabel.com.