Time dissemination in the Netherlands#

Miguel Regalado Querol — AMS-IX; Reindert Hommes — Tallgrass

• Why: Time is silent critical infrastructure: everything from BGP session stability to log forensics to (increasingly) financial and telemetry correctness depends on NTP/PTP and GNSS-derived time. A joint talk by AMS-IX and Tallgrass on national time dissemination suggests this is about building a sovereign, verifiable time service in the Netherlands — a topic with direct operational resonance for DC operators.
• What: Per the title, the current state and direction of time distribution across NL, likely including existing NTP infrastructure, GNSS dependency, and what a more resilient national time service would look like. No abstract was published. (from abstract only; no description published)
• How: Unknown from the program; talks in this space typically cover hierarchical NTP/PTP distribution, GNSS vulnerability and spoofing countermeasures, and traceable time sources.
• Where applicable: Any operator of DC or interconnect infrastructure whose correctness depends on clock sync. Netherlands-specific in deployment, but the GNSS-dependency problem is universal.