News for hackers. Stuff that matters.

A comment on eBPF Networking Techniques – Packet Redirection. Parent comment

Re:eBPF Networking Techniques – Packet Redirection by e12e on Saturday December 23, 2023 @01:30PM (#38746644)
> I’d love to see how iptables actually works.

If you're actually interested in iptables the old packet filter how-to is great:

https://www.netfilter.org/documentation/HOWTO/packet-filteri...

But iptables is turning into just a legacy interface for nftables in modern Linux. See eg:

https://wiki.debian.org/nftables

https://wiki.nftables.org/wiki-nftables/index.php/Main_Page

[ Parent | on HN ]

There are no comments on this comment yet.