Packages

object NetFlowV5Packet extends Serializable

NetFlow Version 5

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Bytes

Contents

Description

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0-1

version

The version of NetFlow records exported 005

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2-3

count

Number of flows exported in this packet (1-30)

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4-7

SysUptime

Current time in milli since the export device booted

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8-11

unix_secs

Current count of seconds since 0000 UTC 1970

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12-15

unix_nsecs

Residual nanoseconds since 0000 UTC 1970

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16-19

flow_sequence

Sequence counter of total flows seen

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20

engine_type

Type of flow-switching engine

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21

engine_id

Slot number of the flow-switching engine

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22-23

sampling_int

First two bits hold the sampling mode

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  4. def apply(sender: InetSocketAddress, buf: ByteBuf, fpId: UUID, uptime: Long, timestamp: LocalDateTime, samplingInterval: Int)(implicit system: ActorSystem): Option[NetFlowV5]

    Parse a Version 5 Flow

    Parse a Version 5 Flow

    sender

    The sender's InetSocketAddress

    buf

    Netty ByteBuf Slice containing the UDP Packet

    fpId

    FlowPacket-UUID this Flow arrived on

    uptime

    Millis since UNIX Epoch when the exporting device/sender booted

    timestamp

    LocalDateTime when this flow was exported

    samplingInterval

    Interval samples are sent

  5. def apply(sender: InetSocketAddress, buf: ByteBuf)(implicit system: ActorSystem): Try[NetFlowV5Packet]

    Parse a Version 5 FlowPacket

    Parse a Version 5 FlowPacket

    sender

    The sender's InetSocketAddress

    buf

    Netty ByteBuf containing the UDP Packet

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