This topic describes the fields of VPC flow logs.
|The topic of the log entry. Valid value: flow_log.
|The version of the flow log.
|The ID of the vSwitch to which the ENI is attached.
|The ID of the ECS instance to which the ENI is attached.
|The ID of the VPC to which the ENI belongs.
|The ID of the Alibaba Cloud account.
|The ID of the ENI.
|The source IP address.
|The source port.
|The destination IP address.
|The destination port.
|The IANA protocol number of the traffic. For more information, see Internet protocol number.
| The direction of the traffic flow. Valid values:
|The number of data packets.
|The number of bytes in a data packet.
|The start time of the capture window.
|The end time of the capture window.
|The logging status of the flow log. Valid values:
| The actions performed on traffic flows. Valid values: