DPOE-MEF-SERVICE-FLOW_3.5.1-A.1 is an auxiliary schema which defines DPOE MEF Usage information. DPOE 2.0 Operations Support System Interface Specification DPoE-SP-OSSIv2.0 Layer 2 VPN ID for this service (used to identify the service) Aggregate service flow Identifier for this service Contains a 64-bit absolute counter for the green frame count Contains a 64-bit absolute counter for the yellow frame count Contains a 64-bit absolute counter for the red frame count Contains a 64-bit absolute counter for the green octet count Contains a 64-bit absolute counter for the yellow octet count Contains a 64-bit absolute counter for the red octet count