ctmap

Aug 19, 2019

Changes in this version

+ const LBLoopback

+ const Nat64

+ const NodePort

+ const RxClosing

+ const SeenNonSyn

+ const TxClosing

type CtKey

+ GetFlags func() uint8

+ GetTupleKey func() tuple.TupleKey

type CtKey4

+ func (in *CtKey4) DeepCopy() *CtKey4

+ func (in *CtKey4) DeepCopyInto(out *CtKey4)

+ func (in *CtKey4) DeepCopyMapKey() bpf.MapKey

+ func (k *CtKey4) GetFlags() uint8

+ func (k *CtKey4) GetTupleKey() tuple.TupleKey

type CtKey4Global

+ func (in *CtKey4Global) DeepCopy() *CtKey4Global

+ func (in *CtKey4Global) DeepCopyInto(out *CtKey4Global)

+ func (in *CtKey4Global) DeepCopyMapKey() bpf.MapKey

+ func (k *CtKey4Global) GetFlags() uint8

+ func (k *CtKey4Global) GetTupleKey() tuple.TupleKey

type CtKey6

+ func (in *CtKey6) DeepCopy() *CtKey6

+ func (in *CtKey6) DeepCopyInto(out *CtKey6)

+ func (in *CtKey6) DeepCopyMapKey() bpf.MapKey

+ func (k *CtKey6) GetFlags() uint8

+ func (k *CtKey6) GetTupleKey() tuple.TupleKey

type CtKey6Global

+ func (in *CtKey6Global) DeepCopy() *CtKey6Global

+ func (in *CtKey6Global) DeepCopyInto(out *CtKey6Global)

+ func (in *CtKey6Global) DeepCopyMapKey() bpf.MapKey

+ func (k *CtKey6Global) GetFlags() uint8

+ func (k *CtKey6Global) GetTupleKey() tuple.TupleKey

+ type NatMap interface

+ Close func() error

+ DeleteMapping func(key tuple.TupleKey) error

+ Open func() error

Jun 4, 2019

Changes in this version

+ func GetInterval(mapType bpf.MapType, maxDeleteRatio float64) (interval time.Duration)

May 9, 2019

Changes in this version

+ func CloseLocalMaps(mapname string)

type CtEntry

+ func Lookup(epname string, remoteAddr, localAddr string, proto u8proto.U8proto, ...) (*CtEntry, error)

+ func (in *CtEntry) DeepCopy() *CtEntry

+ func (in *CtEntry) DeepCopyInto(out *CtEntry)

+ func (in *CtEntry) DeepCopyMapValue() bpf.MapValue

Apr 26, 2019

Changes in this version

+ const MapNameAny4

+ const MapNameAny4Global

+ const MapNameAny6

+ const MapNameAny6Global

+ const MapNamePrefix

+ const MapNameTCP4

+ const MapNameTCP4Global

+ const MapNameTCP6

+ const MapNameTCP6Global

+ const MapTypeIPv4AnyGlobal

+ const MapTypeIPv4AnyLocal

+ const MapTypeIPv4TCPGlobal

+ const MapTypeIPv4TCPLocal

+ const MapTypeIPv6AnyGlobal

+ const MapTypeIPv6AnyLocal

+ const MapTypeIPv6TCPGlobal

+ const MapTypeIPv6TCPLocal

+ const MapTypeMax

+ const MaxTime

+ const TUPLE_F_SERVICE

+ func DeleteIfUpgradeNeeded(e CtEndpoint)

+ func Exists(e CtEndpoint, ipv4, ipv6 bool) bool

+ func InitMapInfo(tcpMaxEntries, anyMaxEntries int)

+ func NameIsGlobal(filename string) bool

+ func WriteBPFMacros(fw io.Writer, e CtEndpoint)

+ type CtEndpoint interface

+ GetID func() uint64

type CtEntry

+ Flags uint16

+ LastRxReport uint32

+ LastTxReport uint32

+ Lifetime uint32

+ RevNAT uint16

+ RxBytes uint64

+ RxFlagsSeen uint8

+ RxPackets uint64

+ Slave uint16

+ SourceSecurityID uint32

+ TxBytes uint64

+ TxFlagsSeen uint8

+ TxPackets uint64

+ func (c *CtEntry) String() string

type GCFilter

+ MatchIPs map[string]struct{}

+ RemoveExpired bool

+ ValidIPs map[string]struct{}

+ type Map struct

+ func GlobalMaps(ipv4, ipv6 bool) []*Map

+ func LocalMaps(e CtEndpoint, ipv4, ipv6 bool) []*Map

+ func NewMap(mapName string, mapType MapType) *Map

+ func (m *Map) DumpEntries() (string, error)

+ func (m *Map) Flush() int

+ type MapType int

+ func (m MapType) String() string

Jul 21, 2017

Changes in this version

+ const GCFilterByID

+ const GCFilterByTime

type CtKey

+ ToHost func() CtKey

+ ToNetwork func() CtKey

type CtKey4

+ func (k *CtKey4) ToHost() CtKey

+ func (k *CtKey4) ToNetwork() CtKey

type CtKey4Global

+ func (k *CtKey4Global) ToHost() CtKey

+ func (k *CtKey4Global) ToNetwork() CtKey

type CtKey6

+ func (k *CtKey6) ToHost() CtKey

+ func (k *CtKey6) ToNetwork() CtKey

type CtKey6Global

+ func (k *CtKey6Global) ToHost() CtKey

+ func (k *CtKey6Global) ToNetwork() CtKey

type CtValue

+ ToHost func() CtValue

+ ToNetwork func() CtValue

+ type GCFilter struct

+ IDsToRm map[uint32]bool

+ IP net.IP

+ Time uint32

+ func NewGCFilterBy(f GCFilterFlags) *GCFilter

+ type GCFilterFlags uint

May 30, 2017

Changes in this version

+ const MapName4Global

+ const MapName6Global

+ const MapNumEntriesGlobal

+ const MapNumEntriesLocal

+ func GC(m *bpf.Map, mapName string) int

+ func ToString(m *bpf.Map, mapName string) (string, error)

type CtEntry

+ func (c *CtEntry) GetValuePtr() unsafe.Pointer

type CtKey

+ Convert func() CtKey

+ String func() string

type CtKey4

+ func (k *CtKey4) Convert() CtKey

+ func (k *CtKey4) GetKeyPtr() unsafe.Pointer

+ func (k *CtKey4) NewValue() bpf.MapValue

+ func (k *CtKey4) String() string

+ type CtKey4Global struct

+ func (k *CtKey4Global) Convert() CtKey

+ func (k *CtKey4Global) GetKeyPtr() unsafe.Pointer

+ func (k *CtKey4Global) NewValue() bpf.MapValue

+ func (k *CtKey4Global) String() string

+ func (k CtKey4Global) Dump(buffer *bytes.Buffer) bool

type CtKey6

+ func (k *CtKey6) Convert() CtKey

+ func (k *CtKey6) GetKeyPtr() unsafe.Pointer

+ func (k *CtKey6) NewValue() bpf.MapValue

+ func (k *CtKey6) String() string

+ type CtKey6Global struct

+ func (k *CtKey6Global) Convert() CtKey

+ func (k *CtKey6Global) GetKeyPtr() unsafe.Pointer

+ func (k *CtKey6Global) NewValue() bpf.MapValue

+ func (k *CtKey6Global) String() string

+ func (k CtKey6Global) Dump(buffer *bytes.Buffer) bool

+ type CtValue interface

+ Convert func() CtValue

Mar 28, 2017

Changes in this version

+ const MapName4

+ const MapName6

+ const TUPLE_F_IN

+ const TUPLE_F_OUT

+ const TUPLE_F_RELATED

+ type CtEntry struct

+ type CtEntryDump struct

+ Key CtKey

+ Value CtEntry

+ type CtKey interface

+ Dump func(buffer *bytes.Buffer) bool

+ type CtKey4 struct

+ func (key CtKey4) Dump(buffer *bytes.Buffer) bool

+ type CtKey6 struct

+ func (key CtKey6) Dump(buffer *bytes.Buffer) bool

+ type CtMap struct

+ Fd int

+ Type CtType

+ func (m *CtMap) Dump() (string, error)

+ func (m *CtMap) DumpToSlice() ([]CtEntryDump, error)

+ func (m *CtMap) GC(interval uint16) int

+ func (m *CtMap) String() string

+ type CtType int

+ const CtTypeIPv4

+ const CtTypeIPv6