High performance policy routed IPsec mesh SD-WAN

Ranet3 is a high-performance IPsec mesh SD-WAN solution that uses standard protocols (IKEv2, ESP, Babel routing, and SRv6) to enable interoperability with existing networking equipment while avoiding vendor lock-in. The system features latency-based routing that dynamically selects the fastest path between nodes and supports segment routing for policy-based traffic steering, achieving 95% of 10 GbE throughput with performance that exceeds both userspace WireGuard and kernel-based alternatives.