suricata: Packet_ Struct Reference

suricata

#include <decode.h>

Collaboration diagram for Packet_:

Collaboration graph

[legend]

Data Fields
Address	src

Address	dst

union {
Port sp

struct {
uint8_t type

uint8_t code

} icmp_s

};

union {
Port dp

struct {
uint8_t type

uint8_t code

} icmp_d

};

uint8_t	proto

uint8_t	recursion_level

uint16_t	vlan_id [2]

uint8_t	vlan_idx

uint8_t	flowflags

uint32_t	flags

struct Flow_ *	flow

uint32_t	flow_hash

struct timeval	ts

union {
NFQPacketVars nfq_v

IPFWPacketVars ipfw_v

PcapPacketVars pcap_v

};

void(*	ReleasePacket )(struct Packet_ *)

int(*	BypassPacketsFlow )(struct Packet_ *)

PktVar *	pktvar

EthernetHdr *	ethh

int32_t	level3_comp_csum

int32_t	level4_comp_csum

IPV4Hdr *	ip4h

IPV6Hdr *	ip6h

union {
IPV4Vars ip4vars

struct {
IPV6Vars ip6vars

IPV6ExtHdrs ip6eh

}

};

union {
TCPVars tcpvars

ICMPV4Vars icmpv4vars

ICMPV6Vars icmpv6vars

}	l4vars

TCPHdr *	tcph

UDPHdr *	udph

SCTPHdr *	sctph

ICMPV4Hdr *	icmpv4h

ICMPV6Hdr *	icmpv6h

PPPHdr *	ppph

PPPOESessionHdr *	pppoesh

PPPOEDiscoveryHdr *	pppoedh

GREHdr *	greh

uint8_t *	payload

uint16_t	payload_len

uint8_t	action

uint8_t	pkt_src

uint32_t	pktlen

uint8_t *	ext_pkt

struct LiveDevice_ *	livedev

PacketAlerts	alerts

struct Host_ *	host_src

struct Host_ *	host_dst

uint64_t	pcap_cnt

PacketEngineEvents	events

AppLayerDecoderEvents *	app_layer_events

struct Packet_ *	next

struct Packet_ *	prev

int	datalink

struct Packet_ *	root

SCMutex	tunnel_mutex

uint16_t	tunnel_rtv_cnt

uint16_t	tunnel_tpr_cnt

uint32_t	tenant_id

struct PktPool_ *	pool

PktProfiling *	profile

NapatechPacketVars	ntpv

Detailed Description

Definition at line 407 of file decode.h.

Field Documentation

union { ... }

union { ... }

union { ... }

union { ... }

uint8_t Packet_::action

Definition at line 544 of file decode.h.

Referenced by DetectDetectionFilterRegister(), DetectIPRepFree(), DetectThresholdRegister(), SCThresholdConfParseFile(), and Unified2AlertInitCtx().

PacketAlerts Packet_::alerts

Definition at line 555 of file decode.h.

Referenced by AlertFastLogCondition(), AlertFastLogger(), AlertFastLogInitCtx(), AlertJsonHeader(), DetectIPRepFree(), DetectPcrePayloadMatch(), DetectSignatureApplyActions(), PacketAlertAppend(), PacketAlertCheck(), PacketAlertFinalize(), PacketAlertRemove(), SCThresholdConfParseFile(), SigMatchSignaturesGetSgh(), Unified2AlertInitCtx(), and Unified2Condition().

AppLayerDecoderEvents* Packet_::app_layer_events

Definition at line 567 of file decode.h.

Referenced by AppLayerHandleTCPData(), AppLayerIncTxCounter(), DetectAppLayerEventRegister(), PacketCreateMask(), and StreamTcpReassembleHandleSegmentHandleData().

int(* Packet_::BypassPacketsFlow) (struct Packet_ *)

The function triggering bypass the flow in the capture method. Return 1 for success and 0 on error

Definition at line 487 of file decode.h.

Referenced by DetectBypassRegister(), PacketBypassCallback(), ReceivePfringLoop(), and TmModuleDecodeAFPRegister().

uint8_t Packet_::code

Definition at line 419 of file decode.h.

int Packet_::datalink

data linktype in host order

Definition at line 574 of file decode.h.

Referenced by CleanupPcapFileFileVars(), DecodeAFP(), DecodeErfDag(), DecodePcap(), JsonPacket(), NapatechDecode(), NapatechPacketLoopZC(), NoNFLOGSupportExit(), PacketDefragPktSetup(), PacketTunnelPktSetup(), PcapFileGlobalInit(), ReceiveErfDagLoop(), ReceiveErfFileLoop(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), TmModuleDecodeAFPRegister(), TmModuleDecodeNetmapRegister(), TmModuleDecodePcapRegister(), and TmModuleDecodePfringRegister().

Port Packet_::dp

Definition at line 423 of file decode.h.

Referenced by AFPSetBPFFilter(), AlertFastLogger(), DecodeUDP(), FlowGetPacketDirection(), FlowKeyGetHash(), IPOnlyMatchPacket(), JsonFiveTuple(), SigMatchSignaturesGetSgh(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), TLSGetIPInformations(), and UTHBuildPacketIPV6Real().

Address Packet_::dst

EthernetHdr* Packet_::ethh

Definition at line 493 of file decode.h.

Referenced by DecodeEthernet(), and TmModuleDecodeAFPRegister().

PacketEngineEvents Packet_::events

Definition at line 565 of file decode.h.

Referenced by PacketCreateMask(), PacketUpdateEngineEventCounters(), and SigMatchSignaturesGetSgh().

uint8_t* Packet_::ext_pkt

Definition at line 550 of file decode.h.

Referenced by NoWinDivertSupportExit(), PacketCallocExtPkt(), PacketCopyDataOffset(), and PacketSetData().

uint32_t Packet_::flags

Definition at line 443 of file decode.h.

Referenced by AlertJsonHeader(), AppLayerIncTxCounter(), CaptureStatsUpdate(), CleanupPcapFileFileVars(), DecodeAFP(), DecodeErfDag(), DecodeErfFile(), DecodeIPFW(), DecodeIPV4(), DecodeIPV6FragHeader(), DecodePcap(), DecodePfring(), DefragTrackerFreeFrags(), DetectBufferTypeGetByIdTransforms(), DetectBypassRegister(), DetectCsumRegister(), DetectDceIfaceRegister(), DetectDceOpnumRegister(), DetectDceStubDataRegister(), DetectDNP3Register(), DetectDnsQueryRegister(), DetectEngineInspectENIP(), DetectEngineInspectModbus(), DetectEngineInspectPktBufferGeneric(), DetectEngineInspectStream(), DetectEngineStateResetTxs(), DetectFlowFree(), DetectFlowMatch(), DetectFtpbounceRegister(), DetectHostbitFree(), DetectHttpRequestLineRegister(), DetectHttpResponseLineRegister(), DetectIPRepRegister(), DetectLuaRegister(), DetectMarkDataFree(), DetectPcrePayloadMatch(), DetectProtoContainsProto(), DetectReplaceExecuteInternal(), DetectSignatureApplyActions(), DetectSshSoftwareVersionRegister(), DetectSshVersionRegister(), DetectTemplateRustBufferRegister(), DetectUricontentRegister(), DetectUrilenValidateContent(), FlowHandlePacket(), FlowHandlePacketUpdate(), FlowSetupPacket(), HtpConfigRestoreBackup(), IPOnlyAddSignature(), IPOnlyMatchPacket(), NapatechDecode(), NFQInitConfig(), NFQSetVerdict(), OutputRegisterFiledataLogger(), OutputRegisterFileLogger(), PacketAlertFinalize(), PacketCreateMask(), PacketDecodeFinalize(), PacketFreeOrRelease(), PacketGetFromAlloc(), PacketPoolWaitForN(), PacketSetData(), PacketTunnelPktSetup(), PcapFileGlobalInit(), Prefilter(), RegisterModbusParsers(), SCProfileRuleStart(), SCSigSignatureOrderingModuleCleanup(), SigMatchSignaturesGetSgh(), SMTPParserCleanup(), StreamNeedsReassembly(), StreamReassembleRaw(), StreamReassembleRawHasDataReady(), StreamReassembleRawUpdateProgress(), StreamTcp(), StreamTcpInlineSegmentReplacePacket(), StreamTcpPacket(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpReassembleAppLayer(), StreamTcpReassembleHandleSegment(), StreamTcpReassembleHandleSegmentHandleData(), TagHashAddTag(), TmModuleDecodeAFPRegister(), TmModuleDecodeNetmapRegister(), TmModuleDecodePcapRegister(), TmModuleDecodePfringRegister(), TmqhOutputFlowHash(), TmqhOutputPacketpool(), TmqhOutputSimple(), Unified2Condition(), UTHAssignFlow(), and VerdictIPFW().

struct Flow_* Packet_::flow

Definition at line 445 of file decode.h.

Referenced by AFPSetBPFFilter(), AlertJsonHeader(), CreateJSONHeader(), Detect(), DetectBufferTypeGetByIdTransforms(), DetectBypassRegister(), DetectDceIfaceRegister(), DetectDceOpnumRegister(), DetectDceStubDataRegister(), DetectDNP3Register(), DetectDnsQueryRegister(), DetectEngineInspectENIP(), DetectEngineInspectModbus(), DetectEngineInspectPktBufferGeneric(), DetectEngineStateResetTxs(), DetectFilestoreRegister(), DetectFlowbitsRegister(), DetectFlowintMatch(), DetectFlowvarMatch(), DetectFlowvarPostMatchSetup(), DetectFtpbounceRegister(), DetectHostbitFree(), DetectHttpRequestLineRegister(), DetectHttpResponseLineRegister(), DetectLuaRegister(), DetectPcrePayloadMatch(), DetectProtoContainsProto(), DetectRunPrefilterTx(), DetectSignatureApplyActions(), DetectSshSoftwareVersionRegister(), DetectSshVersionRegister(), DetectStreamSizeFree(), DetectStreamSizeRegister(), DetectTagRegister(), DetectTemplateRustBufferRegister(), DetectTlsRegister(), DetectUricontentRegister(), DetectUrilenValidateContent(), FlowForceReassemblyForFlow(), FlowHandlePacket(), HtpConfigRestoreBackup(), IPOnlyAddSignature(), JsonBuildFileInfoRecord(), JsonHttpLogJSONBodyBase64(), OutputRegisterFiledataLogger(), OutputRegisterFileLogger(), OutputRegisterTxLogger(), PacketAlertFinalize(), PacketBypassCallback(), RegisterModbusParsers(), SCSigSignatureOrderingModuleCleanup(), SMTPParserCleanup(), StreamNeedsReassembly(), StreamTcp(), StreamTcpFreeConfig(), StreamTcpPacket(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), StreamTcpReassembleAppLayer(), StreamTcpReassembleDepthReached(), StreamTcpSegmentForEach(), StreamTcpSessionPktFree(), TagFlowAdd(), TagHandlePacket(), TagHashAddTag(), TagTimeoutCheck(), Unified2Logger(), UTHAssignFlow(), and UTHBuildPacketOfFlows().

uint32_t Packet_::flow_hash

Definition at line 449 of file decode.h.

Referenced by DecodeIPV4(), FlowGetFlowFromHash(), FlowSetupPacket(), and TmqhOutputFlowHash().

uint8_t Packet_::flowflags

Definition at line 439 of file decode.h.

Referenced by AlertJsonHeader(), AppLayerHandleUdp(), AppLayerIncTxCounter(), DetectBypassRegister(), DetectDceIfaceRegister(), DetectDceOpnumRegister(), DetectDceStubDataRegister(), DetectDistanceRegister(), DetectDNP3Register(), DetectDnsQueryRegister(), DetectEngineInspectENIP(), DetectEngineInspectModbus(), DetectEngineStateResetTxs(), DetectFilestoreRegister(), DetectFlowFree(), DetectFlowMatch(), DetectFtpbounceRegister(), DetectHostbitFree(), DetectHttpRequestLineRegister(), DetectHttpResponseLineRegister(), DetectLuaRegister(), DetectPcrePayloadMatch(), DetectProtoContainsProto(), DetectSignatureApplyActions(), DetectSshSoftwareVersionRegister(), DetectSshVersionRegister(), DetectTemplateRustBufferRegister(), DetectUricontentRegister(), DetectUrilenValidateContent(), FlowHandlePacketUpdate(), HtpConfigRestoreBackup(), IPOnlyAddSignature(), JsonBuildFileInfoRecord(), JsonHttpLogJSONBodyBase64(), OutputRegisterFiledataLogger(), OutputRegisterFileLogger(), PacketAlertFinalize(), PacketSwap(), RegisterModbusParsers(), SCSigSignatureOrderingModuleCleanup(), SigMatchSignaturesGetSgh(), SMTPParserCleanup(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpReassembleDepthReached(), and StreamTcpReassembleHandleSegmentHandleData().

GREHdr* Packet_::greh

Definition at line 536 of file decode.h.

Referenced by DecodeGRE().

struct Host_* Packet_::host_dst

Definition at line 558 of file decode.h.

Referenced by DetectHostbitsRegister(), and DetectIPRepRegister().

struct Host_* Packet_::host_src

Definition at line 557 of file decode.h.

Referenced by DetectHostbitFree(), DetectHostbitsRegister(), and DetectIPRepRegister().

struct { ... } Packet_::icmp_d

Referenced by DecodeICMPV4(), DecodeICMPV6(), and FlowKeyGetHash().

struct { ... } Packet_::icmp_s

Referenced by DecodeICMPV4(), DecodeICMPV6(), FlowInit(), and FlowKeyGetHash().

ICMPV4Hdr* Packet_::icmpv4h

Definition at line 528 of file decode.h.

Referenced by CreateJSONHeader(), DecodeICMPV4(), DetectCsumRegister(), DetectICodeFree(), DetectITypeFree(), FlowInit(), ICMPv4GetCounterpart(), and SigGroupHeadContainsSigId().

ICMPV4Vars Packet_::icmpv4vars

Definition at line 515 of file decode.h.

Referenced by DecodeICMPV4(), DetectIcmpIdFree(), DetectIcmpSeqFree(), FlowKeyGetHash(), and ICMPv4GetCounterpart().

ICMPV6Hdr* Packet_::icmpv6h

Definition at line 530 of file decode.h.

Referenced by CreateJSONHeader(), DecodeICMPV6(), DetectCsumRegister(), and FlowInit().

ICMPV6Vars Packet_::icmpv6vars

Definition at line 516 of file decode.h.

Referenced by DecodeICMPV6().

IPV4Vars Packet_::ip4vars

Definition at line 506 of file decode.h.

Referenced by DetectIpOptsFree().

IPV6ExtHdrs Packet_::ip6eh

Definition at line 509 of file decode.h.

Referenced by DecodeIPV6(), DecodeIPV6FragHeader(), and DefragRbFragCompare().

IPV6Hdr* Packet_::ip6h

Definition at line 502 of file decode.h.

Referenced by DecodeICMPV6(), DecodeIPV6(), DecodeIPV6FragHeader(), DecodeRaw(), DefragRbFragCompare(), DefragTrackerFreeFrags(), DetectCsumRegister(), DetectIpv6hdrRegister(), DetectL3ProtoRegister(), ReCalculateChecksum(), SigParseApplyDsizeToContent(), StreamTcpPacket(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), and UTHBuildPacketIPV6Real().

IPV6Vars Packet_::ip6vars

Definition at line 508 of file decode.h.

IPFWPacketVars Packet_::ipfw_v

Definition at line 462 of file decode.h.

Referenced by IPFWSetVerdict().

union { ... } Packet_::l4vars

int32_t Packet_::level3_comp_csum

Definition at line 496 of file decode.h.

Referenced by DetectCsumRegister().

int32_t Packet_::level4_comp_csum

Definition at line 498 of file decode.h.

Referenced by DetectCsumRegister(), and StreamTcpPacket().

struct LiveDevice_* Packet_::livedev

Definition at line 553 of file decode.h.

Referenced by AFPSetBPFFilter(), CreateJSONHeader(), DetectBypassRegister(), DetectEngineMultiTenantSetup(), FlowInit(), StreamTcpPacket(), StreamTcpPseudoPacketCreateStreamEndPacket(), TmModuleDecodeAFPRegister(), TmModuleDecodeNetmapRegister(), TmModuleDecodePcapRegister(), and TmModuleDecodePfringRegister().

struct Packet_* Packet_::next

Definition at line 570 of file decode.h.

Referenced by PacketDequeue(), PacketEnqueue(), PacketPoolDestroy(), PacketPoolGetPacket(), PacketPoolReturnPacket(), and PacketPoolWaitForN().

NFQPacketVars Packet_::nfq_v

Definition at line 459 of file decode.h.

Referenced by DetectMarkDataFree(), NFQInitConfig(), and NFQSetVerdict().

NapatechPacketVars Packet_::ntpv

Definition at line 605 of file decode.h.

Referenced by NapatechPacketLoopZC(), and NapatechStreamThreadInit().

uint8_t* Packet_::payload

uint16_t Packet_::payload_len

Definition at line 541 of file decode.h.

Referenced by AlertJsonHeader(), AppLayerHandleUdp(), DecodeICMPV4(), DecodeICMPV6(), DecodeUDP(), DetectAsn1Register(), DetectBytejumpDoMatch(), DetectBytetestDoMatch(), DetectCsumRegister(), DetectDsizeRegister(), DetectEngineInspectPacketPayload(), DetectFtpbounceRegister(), DetectHostbitFree(), DetectLuaRegister(), DetectRpcRegister(), DetectTemplateRegister(), DetectXbitFree(), PacketCreateMask(), Prefilter(), PrefilterPktStreamRegister(), ReCalculateChecksum(), SigMatchSignaturesGetSgh(), StreamReassembleRawHasDataReady(), StreamReassembleRawUpdateProgress(), StreamTcpInlineSegmentCompare(), StreamTcpInlineSegmentReplacePacket(), StreamTcpPacket(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), StreamTcpReassembleHandleSegment(), StreamTcpReassembleHandleSegmentHandleData(), StreamTcpThreadDeinit(), StreamTcpUTAddSegmentWithByte(), StreamTcpUTAddSegmentWithPayload(), TcpSegmentCompare(), UTHBuildPacketIPV6Real(), and UTHParseSignature().

uint64_t Packet_::pcap_cnt

packet number in the pcap file, matches wireshark

Definition at line 561 of file decode.h.

Referenced by AlertFastLogger(), AppLayerIncTxCounter(), CleanupPcapFileFileVars(), CreateJSONHeader(), DefragRbFragCompare(), DetectDnsQueryRegister(), DetectEngineInspectStream(), DetectSignatureApplyActions(), FlowHandlePacketUpdate(), SCProfilingPrintPacketProfile(), StreamNeedsReassembly(), StreamReassembleRawUpdateProgress(), StreamTcp(), StreamTcpPacket(), and StreamTcpReassembleHandleSegment().

PcapPacketVars Packet_::pcap_v

libpcap vars: shared by Pcap Live mode and Pcap File mode

Definition at line 480 of file decode.h.

Referenced by CleanupPcapFileFileVars(), and DetectEngineTentantUnregisterPcapFile().

uint8_t Packet_::pkt_src

Definition at line 546 of file decode.h.

Referenced by PcapFileGlobalInit().

uint32_t Packet_::pktlen

Definition at line 549 of file decode.h.

PktVar* Packet_::pktvar

Definition at line 490 of file decode.h.

Referenced by JsonAddStringN(), PktVarAdd(), PktVarAddKeyValue(), and PktVarGet().

struct PktPool_* Packet_::pool

Definition at line 599 of file decode.h.

Referenced by PacketPoolGetPacket(), PacketPoolReturnPacket(), and PacketPoolWaitForN().

PPPHdr* Packet_::ppph

Definition at line 532 of file decode.h.

Referenced by DecodeIPV4(), DecodePPP(), and DecodePPPOESession().

PPPOEDiscoveryHdr* Packet_::pppoedh

Definition at line 534 of file decode.h.

Referenced by DecodePPPOEDiscovery(), and DecodePPPOESession().

PPPOESessionHdr* Packet_::pppoesh

Definition at line 533 of file decode.h.

Referenced by DecodePPPOESession().

struct Packet_* Packet_::prev

Definition at line 571 of file decode.h.

Referenced by PacketDequeue(), and PacketEnqueue().

PktProfiling* Packet_::profile

Definition at line 602 of file decode.h.

Referenced by SCProfileRuleStart(), SCProfilingAddPacket(), and SCProfilingPrintPacketProfile().

uint8_t Packet_::proto

Definition at line 430 of file decode.h.

Referenced by AlertJsonHeader(), CreateJSONHeader(), DecodeICMPV4(), DecodeICMPV6(), DecodeIPV4(), DecodeIPV6(), DetectAckRegister(), DetectCsumRegister(), DetectEngineInspectStream(), DetectFtpbounceRegister(), DetectHostbitFree(), DetectIPProtoRemoveAllSMs(), DetectL3ProtoRegister(), DetectSeqRegister(), DetectXbitFree(), FlowGetPacketDirection(), FlowInit(), FlowKeyGetHash(), FlowSetupPacket(), IPOnlyMatchPacket(), JsonFiveTuple(), OutputRegisterFiledataLogger(), OutputRegisterFileLogger(), OutputRegisterTxLogger(), SCProfilingAddPacket(), SCProfilingPrintPacketProfile(), SigMatchSignaturesGetSgh(), StreamSegmentForEach(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), TcpSessionPacketSsnReuse(), UTHBuildPacketIPV6Real(), UTHFreePacket(), and UTHParseSignature().

uint8_t Packet_::recursion_level

Definition at line 433 of file decode.h.

Referenced by AlertJsonHeader(), DecodeIPV4(), DefragTrackerFreeFrags(), FlowInit(), FlowKeyGetHash(), PacketDefragPktSetup(), PacketTunnelPktSetup(), and StreamTcpPseudoSetup().

void(* Packet_::ReleasePacket) (struct Packet_ *)

The release function for packet structure and data

Definition at line 484 of file decode.h.

Referenced by NapatechPacketLoopZC(), PacketGetFromAlloc(), PacketPoolWaitForN(), TmModuleDecodeAFPRegister(), TmModuleDecodeNetmapRegister(), and TmqhOutputPacketpool().

struct Packet_* Packet_::root

Definition at line 577 of file decode.h.

Referenced by AlertJsonHeader(), DefragRbFragCompare(), DetectMarkDataFree(), NoWinDivertSupportExit(), PacketDefragPktSetup(), PacketTunnelPktSetup(), StreamTcpPseudoSetup(), TmqhOutputPacketpool(), TmqhOutputSimple(), VerdictIPFW(), and VerdictNFQ().

SCTPHdr* Packet_::sctph

Definition at line 526 of file decode.h.

Referenced by DecodeSCTP(), and FlowInit().

Port Packet_::sp

Definition at line 415 of file decode.h.

Referenced by AFPSetBPFFilter(), AlertFastLogger(), DecodeUDP(), DecodeVXLAN(), FlowGetPacketDirection(), FlowKeyGetHash(), IPOnlyMatchPacket(), JsonFiveTuple(), SigMatchSignaturesGetSgh(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), TLSGetIPInformations(), and UTHBuildPacketIPV6Real().

Address Packet_::src

TCPHdr* Packet_::tcph

TCPVars Packet_::tcpvars

Definition at line 514 of file decode.h.

uint32_t Packet_::tenant_id

tenant id for this packet, if any. If 0 then no tenant was assigned.

Definition at line 594 of file decode.h.

Referenced by AlertJsonHeader(), Detect(), PacketDefragPktSetup(), PacketTunnelPktSetup(), SigMatchSignaturesGetSgh(), and StreamTcpPseudoPacketCreateStreamEndPacket().

struct timeval Packet_::ts

Definition at line 451 of file decode.h.

Referenced by AlertFastLogger(), AlertJsonHeader(), CleanupPcapFileFileVars(), CreateJSONHeader(), DefragRbFragCompare(), DetectDetectionFilterRegister(), DetectHostbitsRegister(), DetectTagRegister(), DetectThresholdRegister(), DetectXbitsRegister(), FlowHandlePacketUpdate(), FlowInit(), NapatechPacketLoopZC(), NoNFLOGSupportExit(), NoWinDivertSupportExit(), PacketDefragPktSetup(), PacketTunnelPktSetup(), PcapFileGlobalInit(), ReceiveErfDagLoop(), ReceiveErfFileLoop(), ReceivePfringLoop(), SCThresholdConfParseFile(), StreamTcpPseudoPacketCreateStreamEndPacket(), StreamTcpPseudoSetup(), StreamTcpThreadDeinit(), TagHashAddTag(), ThresholdIPPairTimeoutCheck(), TLSGetIPInformations(), TmModuleDecodeAFPRegister(), TmModuleDecodeNetmapRegister(), TmModuleDecodePcapRegister(), TmModuleDecodePfringRegister(), and UTHBuildPacketIPV6Real().

SCMutex Packet_::tunnel_mutex

mutex to protect access to:

tunnel_rtv_cnt
tunnel_tpr_cnt

Definition at line 587 of file decode.h.

Referenced by AlertJsonHeader(), DetectMarkDataFree(), and TmqhOutputPacketpool().

uint16_t Packet_::tunnel_rtv_cnt

Definition at line 589 of file decode.h.

uint16_t Packet_::tunnel_tpr_cnt

Definition at line 591 of file decode.h.

uint8_t Packet_::type

Definition at line 418 of file decode.h.

Referenced by ReceiveErfDagLoop().

UDPHdr* Packet_::udph

Definition at line 524 of file decode.h.

Referenced by DecodeUDP(), DecodeVXLAN(), DetectCsumRegister(), DetectUdphdrRegister(), FlowInit(), ReCalculateChecksum(), UTHFreePacket(), and UTHParseSignature().

uint16_t Packet_::vlan_id[2]

Definition at line 435 of file decode.h.

Referenced by __attribute__(), AFPSetBPFFilter(), CreateJSONHeader(), DecodeERSPAN(), DecodeVLAN(), DetectEngineMultiTenantSetup(), FlowInit(), FlowKeyGetHash(), PacketDefragPktSetup(), StreamTcpPseudoPacketCreateStreamEndPacket(), TmModuleDecodeAFPRegister(), and TmModuleDecodePfringRegister().

uint8_t Packet_::vlan_idx

Definition at line 436 of file decode.h.

Referenced by CreateJSONHeader(), DecodeAFP(), DecodeERSPAN(), DecodePfring(), DecodeVLAN(), DetectEngineMultiTenantSetup(), FlowInit(), PacketDefragPktSetup(), StreamTcpPseudoPacketCreateStreamEndPacket(), TmModuleDecodeAFPRegister(), and TmModuleDecodePfringRegister().

The documentation for this struct was generated from the following file:

src/decode.h

Packet_
Generated on Tue Oct 15 2019 23:30:41 for suricata by 1.8.11