This artifact provisions a 3-node NSF FABRIC slice for an L25GC+ testbed (UERAN, Core Network, and Data Network), attaches multiple NIC_Basic interfaces per node, and connects them using three IPv4 L3 networks (UERAN–CN control plane, UERAN–CN data plane, and CN–DN). After submitting the slice request, it automatically retrieves available IPs from each network, assigns addresses to the corresponding interfaces, and prints interface/routing state for quick verification, with optional ping-based connectivity checks.