The author discusses their search for an ethernet switch that is both affordable and offers long-term software support. They were pleased to acquire a Mellanox SN2010 switch, known for its open-source drivers. The author successfully installed Debian on the switch as if it were a laptop, enabling customization and updates without relying on suppliers. They detail the process of upgrading firmware and setting up the switch as a high-capacity IP router. The switch can handle BGP sessions and OSPF coordination, providing an efficient networking solution. The author shares their production setup and configuration, showcasing the capabilities of the switch as a reliable and cost-effective networking solution.
https://blog.benjojo.co.uk/post/sn2010-linux-hacking-switchdev