The AimOS Ethernet version of AimValley‘s Network Software Stack – AimOS is customized for Ethernet switches and supports different types of switch silicon, for example, the Broadcom® Robo, StrataConnect, and StrataXGS switches.
It supports the key Layer 2 and Layer 3 features for building an L2 or L2+ Ethernet switch.

A license-free binary version is available.