A0 production 2 medium 4 primary ethernet 10.1.1.2 255.255.255.0 1000 full 0 downlink A1 production 2 medium 4 primary ethernet full 0 uplink A2 implementation 2 medium 4 primary ethernet full downlink eth0 implementation 2 medium 2 primary ethernet 10.1.1.10 255.255.255.0 00:a2:23:b45:34 full 2 uplink eth0 production 2 medium 9 primary ethernet 10.1.1.20 255.255.255.0 full 3 uplink A0 production 2 medium 1 primary ethernet 1000 full 1 downlink