ESXi 主機傳輸節點支援八個邏輯交換器 IPFIX 流量範本。
下圖顯示受到 IPFIX 功能監控之 ESXi 主機所連結虛擬機器之間的流量。
![此圖顯示 ESXi 主機之間的流量](images/GUID-F4B52856-2FC6-4617-8554-9CAF35D8C515-high.png)
IPv4 封裝的範本將具有下列元素:
- 標準元素
- SrcAddr:VTEP1
- DstAddr:VTEP2
- tenantSourceIPv4:IP1
- tenantDestIPv4:IP2
- tenantSourcePort:10000
- tenantDestPort:80
- tenantProtocol:TCP
- ingressInterfaceAttr:0x03 (通道連接埠)
- egressInterfaceAttr:0x01
- encapExportRole:01
- virtualObsID:89fd5032-2dc9-4fc3-993a-9bb4b616de54 (邏輯連接埠識別碼)
IPv4 範本
範本識別碼:256
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv4) IPFIX_TEMPLATE_FIELD(sourceIPv4Address, 4) IPFIX_TEMPLATE_FIELD(destinationIPv4Address, 4) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_TEMPLATE_FIELD(sourceTransportPort, 2) IPFIX_TEMPLATE_FIELD(destinationTransportPort, 2) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(encapId, 8) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) IPFIX_TEMPLATE_FIELD(tcpFlags, 1) IPFIX_TEMPLATE_FIELD(IPv4TOS, 1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) // Specify the Interface port- Uplink Port, Access port,N.A IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_PADDING(paddingOctets, 1) IPFIX_TEMPLATE_END()
IPv4 封裝式範本
範本識別碼:257
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv4_ENCAP) IPFIX_TEMPLATE_FIELD(sourceIPv4Address, 4) IPFIX_TEMPLATE_FIELD(destinationIPv4Address, 4) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_TEMPLATE_FIELD(sourceTransportPort, 2) IPFIX_TEMPLATE_FIELD(destinationTransportPort, 2) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) IPFIX_TEMPLATE_FIELD(tcpFlags, 1) IPFIX_TEMPLATE_FIELD(IPv4TOS, 1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) IPFIX_TEMPLATE_FIELD(encapId, 8) IPFIX_VMW_TEMPLATE_FIELD(tenantSourceIPv4, 4) IPFIX_VMW_TEMPLATE_FIELD(tenantDestIPv4, 4) IPFIX_VMW_TEMPLATE_FIELD(tenantSourcePort, 2) IPFIX_VMW_TEMPLATE_FIELD(tenantDestPort, 2) IPFIX_VMW_TEMPLATE_FIELD(tenantProtocol, 1) // Specify the Interface port - Uplink Port, Access port, N.A IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) // TUNNEL-GW or no. IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_END()
IPv4 ICMP 範本
範本識別碼:258
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv4_ICMP) IPFIX_TEMPLATE_FIELD(sourceIPv4Address, 4) IPFIX_TEMPLATE_FIELD(destinationIPv4Address, 4) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) IPFIX_TEMPLATE_FIELD(IPv4TOS, 1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) IPFIX_TEMPLATE_FIELD(encapId, 8) // Specify the Interface port - Uplink Port, Access Port, or NA. IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_PADDING(paddingOctets, 2) IPFIX_TEMPLATE_END()
IPv4 ICMP 封裝式範本
範本識別碼:259
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv4_ICMP_ENCAP) IPFIX_TEMPLATE_FIELD(sourceIPv4Address, 4) IPFIX_TEMPLATE_FIELD(destinationIPv4Address, 4) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_TEMPLATE_FIELD(sourceTransportPort, 2) IPFIX_TEMPLATE_FIELD(destinationTransportPort, 2) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) IPFIX_TEMPLATE_FIELD(IPv4TOS, 1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) IPFIX_TEMPLATE_FIELD(encapId, 8) IPFIX_VMW_TEMPLATE_FIELD(tenantSourceIPv4, 4) IPFIX_VMW_TEMPLATE_FIELD(tenantDestIPv4, 4) IPFIX_VMW_TEMPLATE_FIELD(tenantProtocol, 1) // Specify the Interface port- Uplink Port, Access port,N.A IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) // TUNNEL-GW or no. IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_PADDING(paddingOctets, 1) IPFIX_TEMPLATE_END()
IPv6 範本
範本識別碼:260
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv6) IPFIX_TEMPLATE_FIELD(sourceIPv6Address, 16) IPFIX_TEMPLATE_FIELD(destinationIPv6Address, 16) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_TEMPLATE_FIELD(sourceTransportPort, 2) IPFIX_TEMPLATE_FIELD(destinationTransportPort, 2) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(encapId, 8) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) IPFIX_TEMPLATE_FIELD(tcpFlags, 1) IPFIX_TEMPLATE_FIELD(IPv6TOS,1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) // Specify the Interface port - Uplink Port, Access Port, or NA. IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_PADDING(paddingOctets, 1) IPFIX_TEMPLATE_END()
IPv6 封裝式範本
範本識別碼:261
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv6_ENCAP) IPFIX_TEMPLATE_FIELD(sourceIPv4Address, 4) IPFIX_TEMPLATE_FIELD(destinationIPv4Address, 4) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_TEMPLATE_FIELD(sourceTransportPort, 2) IPFIX_TEMPLATE_FIELD(destinationTransportPort, 2) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) IPFIX_TEMPLATE_FIELD(tcpFlags, 1) IPFIX_TEMPLATE_FIELD(IPv6TOS, 1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) //ENCAP specific IPFIX_TEMPLATE_FIELD(encapId, 8) IPFIX_VMW_TEMPLATE_FIELD(tenantSourceIPv6, 16) IPFIX_VMW_TEMPLATE_FIELD(tenantDestIPv6, 16) IPFIX_VMW_TEMPLATE_FIELD(tenantSourcePort, 2) IPFIX_VMW_TEMPLATE_FIELD(tenantDestPort, 2) IPFIX_VMW_TEMPLATE_FIELD(tenantProtocol, 1) // Specify the Interface port - Uplink Port, Access Port, or NA IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) // TUNNEL-GW or no. IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_END()
IPv6 ICMP 範本
範本識別碼:262
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv6_ICMP) IPFIX_TEMPLATE_FIELD(sourceIPv6Address, 16) IPFIX_TEMPLATE_FIELD(destinationIPv6Address, 16) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) IPFIX_TEMPLATE_FIELD(IPv6TOS, 1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) IPFIX_TEMPLATE_FIELD(encapId, 8) // Specify the Interface port - Uplink Port, Access Port, or NA. IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_PADDING(paddingOctets, 2) IPFIX_TEMPLATE_END()
IPv6 ICMP 封裝式範本
範本識別碼:263
IPFIX_TEMPLATE_START(IPFIX_FLOW_TYPE_IPv6_ICMP_ENCAP) IPFIX_TEMPLATE_FIELD(sourceIPv4Address, 4) IPFIX_TEMPLATE_FIELD(destinationIPv4Address, 4) IPFIX_TEMPLATE_FIELD(octetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(packetDeltaCount, 8) IPFIX_TEMPLATE_FIELD(flowStartSysUpTime, 8) IPFIX_TEMPLATE_FIELD(flowEndSysUpTime, 8) IPFIX_VMW_TEMPLATE_FIELD(sourceTransportPort, 2) IPFIX_VMW_TEMPLATE_FIELD(destinationTransportPort, 2) IPFIX_TEMPLATE_FIELD(ingressInterface, 4) IPFIX_TEMPLATE_FIELD(egressInterface, 4) IPFIX_TEMPLATE_FIELD(protocolIdentifier, 1) IPFIX_TEMPLATE_FIELD(IPv6TOS, 1) IPFIX_TEMPLATE_FIELD(maxTTL, 1) IPFIX_TEMPLATE_FIELD(flowDir, 1) IPFIX_TEMPLATE_FIELD(flowEndReason, 1) //ENCAP Specific IPFIX_TEMPLATE_FIELD(encapId, 8) IPFIX_VMW_TEMPLATE_FIELD(tenantSourceIPv6, 16) IPFIX_VMW_TEMPLATE_FIELD(tenantDestIPv6, 16) IPFIX_VMW_TEMPLATE_FIELD(tenantProtocol, 1) // Specify the Interface port - Uplink Port, Access Port, or NA IPFIX_VMW_TEMPLATE_FIELD(ingressInterfaceAttr, 2) IPFIX_VMW_TEMPLATE_FIELD(egressInterfaceAttr, 2) // TUNNEL-GW or no. IPFIX_VMW_TEMPLATE_FIELD(encapExportRole, 1) IPFIX_VMW_TEMPLATE_VAR_LEN_FIELD(virtualObsID, virtualObsDataLen) IPFIX_TEMPLATE_PADDING(paddingOctets, 1) IPFIX_TEMPLATE_END()