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Grant
Theme fund: NGI Zero Core
Start: 2024-06
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Network infrastructure

LibreQoS 2.1

Transactional Move System and improved APIs for LibreQoS

LibreQoS is a Quality of Experience (QoE) open source platform that leverages the state of the art (and IETF standardized) Flow Queueing (FQ) and Active Queue Management (AQM) algorithm CAKE to help Internet Service Providers (ISPs) enhance their customers' internet connections. It effectively manages latency and bufferbloat over existing infrastructure. LibreQos ensures fair sharing of bandwidth, prioritizes critical real-time applications and promotes connection quality, equity and access.

This project adds API functionality, which will make scaling LibreQoS to multiple servers much easier, allowing ISP operators to break the current 70 Gbps per server barrier. In addition, this project allows for a new Transactional Move System, which prevents any packet loss upon reload/refresh of shaper rules - allowing LibreQoS to scale to much larger ISP networks, improving internet connectivity for millions more end-users worldwide.

Run by LibreQoE, LLC

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This project was funded through the NGI0 Core Fund, a fund established by NLnet with financial support from the European Commission's Next Generation Internet programme, under the aegis of DG Communications Networks, Content and Technology under grant agreement No 101092990.