Blog post: Per-IP rate limiting with iptables

Blog post: Per-IP rate limiting with iptables

[Will Sewell]

Hi, we recently had to implement per-IP address rate limiting using
iptables with conntrack and hashlimit. The goal was to block
connection from rogue clients in hot retry loops. The post is written
in a tutorial style, so it should hopefully be useful to new users.

We're relatively new to Netfilter/iptables too, so if you have any
feedback and/or corrections on the content, then please let us know.

Here's the post: https://making.pusher.com/per-ip-rate-limiting-with-iptables/

Regards,
Will