Brussels / 3 & 4 February 2024


Ondřej Caletka

Photo of Ondřej Caletka

Ondřej Caletka works as a technical expert in the Learning and Development team of the RIPE NCC, Regional Internet Registry for Europe, the Middle East and parts of Central Asia. His main responsibility includes developing and operating the lab environment for training courses and online learning.

Ondřej graduated from Czech Technical University in Prague and worked as network services administrator and developer for the Czech national research and education network CESNET before joining the RIPE NCC. He is also active in local IT communities around open source/free software, and acts as an IPv6 and DNSSEC ambassador, delivering talks and trainings at various events.

Personal website: https://ondř


Title Day Room Track Start End
Improving IPv6-only experience on Linux
Saturday UB5.230 Network devroom 11:10 11:30