Laurin Brandner

PhD student

laurinb@ethz.ch

Laurin Brandner

I am Laurin, a third-year PhD student in the Networked Systems Group led by Prof. Dr. Laurent Vanbever. My main interest lies in the network stack of the end host. I extend it with eBPF, and accelerate it with things like AF_XDP and io_uring. This also includes network stacks for QUIC, which are typically not handled in the Linux kernel and thus need a bit more love.

Research Area

Network Analysis and Reasoning

Publications

Better QUIC Implementations with Nesquic

Poster Abstract

Laurin Brandner, Kevin Marti, Bas Niekel, Ayush Mishra, Gianni Antichi, and Laurent Vanbever

SIGCOMM '25 (Poster)

Available Theses

Toward monitoring the performance of code with low overhead and no blindspots (SA, MA)
Supervisors: Laurin Brandner, Georgia Fragkouli, and Laurent Vanbever

weBPF: Making eBPF Multi-Tenant Compatible (SA, MA)
Supervisors: Laurin Brandner and Laurent Vanbever

Running Theses

Building an RDMA-based traffic generator (SA)
Student: Wilton Arthur Poth
Supervisors: Georgia Fragkouli, Lukas Röllin, Laurin Brandner, and Laurent Vanbever

Bringing L7 firewalls to kernel space (MA)
Student: Joel Fischer
Supervisors: Laurin Brandner and Laurent Vanbever

Supervised Theses

Continuous benchmarking of open-source QUIC implementations (SA)
Student: Bas Niekel
Supervisors: Laurin Brandner and Laurent Vanbever

Understanding the performance of eBPF-based applications (SA)
Student: Xinge Xie
Supervisors: Georgia Fragkouli, Laurin Brandner, and Laurent Vanbever

Implementation of a high-performance network stack for QUIC (SA)
Student: Zhu Hao
Supervisors: Laurin Brandner and Laurent Vanbever

Continuous benchmarking of open-source QUIC implementations (SA)
Student: Kevin Marti
Supervisors: Laurin Brandner, Alexander Dietmüller, and Laurent Vanbever