Our main Networkinfrastructure is located at SCC. We use two Asus RA1112 AMD EPYC as our main hosts for all routing and VPN related stuff.
The core routers live as a VMs on these to servers.
The Asus servers are connected together using 2 10Gb DAC links.
Each server also has a link to each of the main switches.
The links between the core routers and the KA-NIX are realized using these switches.

Our secondary infrastructure is located at ZKM.
This mainly consists of a 5038ML-H8TRF Blade chassis stocked with blade servers.