Difference between revisions of "Main Page"

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* Watch [https://www.youtube.com/watch?v=CaYp0d2wiuU#t=1m47s The ultimate packet classifier for GNU/Linux], thanks to the FSFE for paying my trip to Barcelona and for recommending me as speaker to the KDE Spanish branch.
* Watch [https://www.youtube.com/watch?v=CaYp0d2wiuU#t=1m47s The ultimate packet classifier for GNU/Linux], thanks to the FSFE for paying my trip to Barcelona and for recommending me as speaker to the KDE Spanish branch.
* [https://www.youtube.com/watch?v=Sy0JDX451ns Florian Westphal - Why nftables?]
* [https://www.youtube.com/watch?v=Sy0JDX451ns Florian Westphal - Why nftables?]
* Watch [https://www.youtube.com/watch?v=0wQfSfDVN94 NLUUG - Goodbye iptables, Hello nftables]
* Watch [https://www.youtube.com/watch?v=Uf5ULkEWPL0 LCA2018 - nftables from a user perspective]
Watch videos to track updates:
* Watch [https://www.youtube.com/watch?v=qXVOA2MKA1s Netdev 2.1 - Netfilter workshop]
* Watch [https://www.youtube.com/watch?v=qXVOA2MKA1s Netdev 2.1 - Netfilter workshop]
* Watch [https://youtu.be/iCj10vEKPrw Netdev 2.2 - Netf‌ilter mini-workshop]
* Watch [https://youtu.be/iCj10vEKPrw Netdev 2.2 - Netf‌ilter mini-workshop]
* Watch [https://youtu.be/0hqfzp6tpZo Netdev 0x12 - Netf‌ilter mini-workshop]
* Watch [https://youtu.be/0hqfzp6tpZo Netdev 0x12 - Netf‌ilter mini-workshop
* Watch [https://www.youtube.com/watch?v=0wQfSfDVN94 NLUUG - Goodbye iptables, Hello nftables]
* Watch [https://yewtu.be/watch?v=GqGGo4svj7s - Netdev 0x14 - Netfilter Workshop]  
* Watch [https://www.youtube.com/watch?v=Uf5ULkEWPL0 LCA2018 - nftables from a user perspective]


Additional documentations and articles:
Additional documentations and articles:

Revision as of 13:40, 18 November 2020

Welcome to the nftables HOWTO documentation page. Here you will find documentation on how to build, install, configure and use nftables.

If you have any suggestion to improve it, please send your comments to Netfilter users mailing list <netfilter@vger.kernel.org>.

Introduction

Getting started

Basic operation

Supported selectors for packet matching

Possible actions on packets

Note that, unlike iptables, you can perform several actions in one single rule.

Advanced data structures for performance packet classification

You will have to redesign your rule-set to benefit from these new nice features:

If you are already using ipset in your iptables rule-set, that transition may be a bit more simple to you.

Examples

Development

Check Portal:DeveloperDocs - documentation for netfilter developers.

Some hints on the general development progress:

External links

Watch some videos:

Watch videos to track updates:

Additional documentations and articles:

Thanks

To the NLnet foundation for initial sponsorship of this HOWTO:

logo.gif

To Eric Leblond, for boostrapping the Nftables quick howto in 2013.