netlogtype
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Documentation¶
Overview¶
Package netlogtype defines types for network logging.
Index¶
Constants¶
const (// MaxMessageJSONSize is the overhead size of Message when it is// serialized as JSON assuming that each traffic map is populated.MaxMessageJSONSize =len(messageJSON)// MaxConnectionCountsJSONSize is the maximum size of a ConnectionCounts// when it is serialized as JSON, assuming no superfluous whitespace.// It does not include the trailing comma that often appears when// this object is nested within an array.// It assumes that netip.Addr never has IPv6 zones.MaxConnectionCountsJSONSize =len(maxJSONConnCounts)// MaxConnectionCountsCBORSize is the maximum size of a ConnectionCounts// when it is serialized as CBOR.// It assumes that netip.Addr never has IPv6 zones.MaxConnectionCountsCBORSize =len(maxCBORConnCounts))
Variables¶
This section is empty.
Functions¶
This section is empty.
Types¶
typeConnection¶
type Connection struct {Protoipproto.Proto `json:"proto,omitzero,omitempty" cbor:"0,keyasint,omitempty"`Srcnetip.AddrPort `json:"src,omitzero,omitempty" cbor:"1,keyasint,omitempty"`Dstnetip.AddrPort `json:"dst,omitzero,omitempty" cbor:"2,keyasint,omitempty"`}Connection is a 5-tuple of proto, source and destination IP and port.
func (Connection)IsZero¶
func (cConnection) IsZero()bool
typeConnectionCounts¶
type ConnectionCounts struct {ConnectionCounts}ConnectionCounts is a flattened struct of both a connection and counts.
typeCounts¶
type Counts struct {TxPacketsuint64 `json:"txPkts,omitzero,omitempty" cbor:"12,keyasint,omitempty"`TxBytesuint64 `json:"txBytes,omitzero,omitempty" cbor:"13,keyasint,omitempty"`RxPacketsuint64 `json:"rxPkts,omitzero,omitempty" cbor:"14,keyasint,omitempty"`RxBytesuint64 `json:"rxBytes,omitzero,omitempty" cbor:"15,keyasint,omitempty"`}Counts are statistics about a particular connection.
typeMessage¶
type Message struct {NodeIDtailcfg.StableNodeID `json:"nodeId" cbor:"0,keyasint"`// e.g., "n123456CNTRL"Starttime.Time `json:"start" cbor:"12,keyasint"`// inclusiveEndtime.Time `json:"end" cbor:"13,keyasint"`// inclusiveVirtualTraffic []ConnectionCounts `json:"virtualTraffic,omitempty" cbor:"14,keyasint,omitempty"`SubnetTraffic []ConnectionCounts `json:"subnetTraffic,omitempty" cbor:"15,keyasint,omitempty"`ExitTraffic []ConnectionCounts `json:"exitTraffic,omitempty" cbor:"16,keyasint,omitempty"`PhysicalTraffic []ConnectionCounts `json:"physicalTraffic,omitempty" cbor:"17,keyasint,omitempty"`}Message is the log message that captures network traffic.
Source Files