By Jannik Peters We have been developing support for AF_XDP sockets in NSD. They allow handling a higher rate of network packets than through the Linux network stack on supported hardware[1]—For a list of supported drivers (and by extension hardware) and their minimum Linux kernel version| The NLnet Labs Blog
Guest Post: Exploring the promise of fast-path DNS delivery through XDP, and the pain points that come with it.| APNIC Blog
Last week I shared an interview question I've used successfully at Network Next. In this article I share the solution.| Más Bandwidth
I feel the need, the need for speed.| Más Bandwidth
Is it even possible? Turns out it's a lot closer than you may think.| Más Bandwidth
Learn how you can use XDP/eBPF to get maximum bandwidth for your applications.| Más Bandwidth
In the previous days, I tried to consume SPAN traffic from an HP Switch that...| #Threat Hunting Tails
This post is a bit of a break from the standard IBM fare of this blog,| sthbrx.github.io
Plotting graphs of DNS metrics without altering the DNS packets or touching the DNS software itself.| The NLnet Labs Blog