netflow

package

Go to main page

Versions in this module

v0

v0.4.10

May 7, 2024

v0.4.9

Oct 11, 2023

v0.4.8

Aug 10, 2023

v0.4.7

Jun 20, 2023

v0.4.6

Jun 16, 2023

v0.4.5

Jan 31, 2023

v0.4.4

Dec 13, 2022

v0.4.3

Dec 2, 2022

v0.4.2

Nov 15, 2022

Changes in this version

+ func UpdateTimeStamp(payload []byte) ([]byte, error)

v0.4.1

Nov 14, 2022

Changes in this version

+ func IsValidNetFlow(payload []byte, nfVersion int) (bool, error)

+ type GenericFlow struct

+ EngineID uint8

+ EngineType uint8

+ FirstSwitched uint32

+ InBytes uint32

+ InPkts uint32

+ Ipv4DstAddr uint32

+ Ipv4SrcAddr uint32

+ L4DstPort uint16

+ L4SrcPort uint16

+ LastSwitched uint32

+ OutBytes uint32

+ OutPkts uint32

+ Protocol uint8

+ TcpFlags uint8

+ func (gf *GenericFlow) Generate(srcIP net.IP, dstIP net.IP, flowSrcPort int, flowTracker *FlowTracker) GenericFlow

+ func (gf *GenericFlow) GetTemplateFields() []Field

v0.4.0

Oct 31, 2022

Changes in this version

+ type DataAny interface

+ type FlowTracker struct

+ FlowSequence uint32

+ StartTime int64

+ func (ft *FlowTracker) GetStartTime() int64

+ func (ft *FlowTracker) Init() FlowTracker

+ func (ft *FlowTracker) NextSeq() uint32

+ type HttpsFlow struct

+ EngineID uint8

+ EngineType uint8

+ FirstSwitched uint32

+ InBytes uint32

+ InPkts uint32

+ Ipv4DstAddr uint32

+ Ipv4SrcAddr uint32

+ L4DstPort uint16

+ L4SrcPort uint16

+ LastSwitched uint32

+ OutBytes uint32

+ OutPkts uint32

+ Protocol uint8

+ TcpFlags uint8

+ func (hf *HttpsFlow) Generate(srcIP net.IP, dstIP net.IP, flowTracker *FlowTracker) HttpsFlow

+ func (hf *HttpsFlow) GetTemplateFields() []Field

v0.3.4

Oct 25, 2022

v0.3.3

Oct 19, 2022

v0.3.2

Oct 14, 2022

v0.3.1

Oct 13, 2022

v0.3.0

Oct 8, 2022

v0.2.1

Sep 16, 2022

v0.2.0

Sep 9, 2022

v0.1.0

Sep 8, 2022

Changes in this version

+ const APPLICATION_DESCRIPTION

+ const APPLICATION_NAME

+ const APPLICATION_TAG

+ const BGP_IPV4_NEXT_HOP

+ const BGP_IPV6_NEXT_HOP

+ const DIRECTION

+ const DST_AS

+ const DST_MASK

+ const DST_TOS

+ const DST_TRAFFIC_INDEX

+ const DST_VLAN

+ const ENGINE_ID

+ const ENGINE_TYPE

+ const FIRST_SWITCHED

+ const FLOWS

+ const FLOW_ACTIVE_TIMEOUT

+ const FLOW_INACTIVE_TIMEOUT

+ const FLOW_SAMPLER_ID

+ const FLOW_SAMPLER_MODE

+ const FLOW_SAMPLER_RANDOM_INTERVAL

+ const FORWARDING_STATUS

+ const FRAGMENT_OFFSET

+ const ICMP_TYPE

+ const IF_DESC

+ const IF_NAME

+ const INPUT_SNMP

+ const IN_BYTES

+ const IN_DST_MAC

+ const IN_PERMANENT_BYTES

+ const IN_PERMANENT_PKTS

+ const IN_PKTS

+ const IN_SRC_MAC

+ const IPV4_DST_ADDR

+ const IPV4_DST_PREFIX

+ const IPV4_IDENT

+ const IPV4_NEXT_HOP

+ const IPV4_SRC_ADDR

+ const IPV4_SRC_PREFIX

+ const IPV6_DST_ADDR

+ const IPV6_DST_MASK

+ const IPV6_FLOW_LABEL

+ const IPV6_NEXT_HOP

+ const IPV6_OPTION_HEADERS

+ const IPV6_SRC_ADDR

+ const IPV6_SRC_MASK

+ const IP_PROTOCOL_VERSION

+ const L4_DST_PORT

+ const L4_SRC_PORT

+ const LAST_SWITCHED

+ const MAX_PKT_LNGTH

+ const MAX_TTL

+ const MIN_PKT_LNGTH

+ const MIN_TTL

+ const MPLS_LABEL_1

+ const MPLS_LABEL_10

+ const MPLS_LABEL_2

+ const MPLS_LABEL_3

+ const MPLS_LABEL_4

+ const MPLS_LABEL_5

+ const MPLS_LABEL_6

+ const MPLS_LABEL_7

+ const MPLS_LABEL_8

+ const MPLS_LABEL_9

+ const MPLS_PAL_RD

+ const MPLS_PREFIX_LEN

+ const MPLS_TOP_LABEL_IP_ADDR

+ const MPLS_TOP_LABEL_TYPE

+ const MUL_DST_BYTES

+ const MUL_DST_PKTS

+ const MUL_IGMP_TYPE

+ const OUTPUT_SNMP

+ const OUT_BYTES

+ const OUT_DST_MAC

+ const OUT_PKTS

+ const OUT_SRC_MAC

+ const PROTOCOL

+ const SAMPLER_NAME

+ const SAMPLING_ALGORITHM

+ const SAMPLING_INTERVAL

+ const SRC_AS

+ const SRC_MASK

+ const SRC_TOS

+ const SRC_TRAFFIC_INDEX

+ const SRC_VLAN

+ const TCP_FLAGS

+ const TOTAL_BYTES_EXP

+ const TOTAL_FLOWS_EXP

+ const TOTAL_PKTS_EXP

+ var StartTime = time.Now().UnixNano()

+ func GetNetFlowSizes(netFlow Netflow) string

+ type DataFlowSet struct

+ FlowSetID uint16

+ Items []DataItem

+ Length uint16

+ Padding int

+ func (d *DataFlowSet) Generate(flowCount int) DataFlowSet

+ type DataItem struct

+ Fields []uint32

+ type Field struct

+ Length uint16

+ Type uint16

+ func (f *Field) String() string

+ type Header struct

+ FlowCount uint16

+ FlowSequence uint32

+ SourceID uint32

+ SysUptime uint32

+ UnixSec uint32

+ Version uint16

+ func (h *Header) Generate(flowCount int) Header

+ func (h *Header) String() string

+ type Netflow struct

+ DataFlowSets []DataFlowSet

+ Header Header

+ TemplateFlowSets []TemplateFlowSet

+ func GenerateDataNetflow(flowCount int) Netflow

+ func GenerateNetflow(flowCount int) Netflow

+ func GenerateTemplateNetflow() Netflow

+ func (n *Netflow) ToBytes() bytes.Buffer

+ type Template struct

+ FieldCount uint16

+ Fields []Field

+ TemplateID uint16

+ type TemplateFlowSet struct

+ FlowSetID uint16

+ Length uint16

+ Templates []Template

+ func (t *TemplateFlowSet) Generate() TemplateFlowSet

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL