yfFlowVal_st Struct Reference

#include <yafcore.h>

Data Fields

uint64_t oct
 Octet count.
uint64_t pkt
 Packet count.
uint32_t isn
 Initial TCP sequence number.
uint32_t lsn
 Last TCP sequence number.
uint16_t first_pkt_size
 First Packet Size - to determine whether to set YAF_ATTR_SAME_SIZE.
uint16_t attributes
 flowAttributes
uint16_t vlan
 VLAN TAG (also in key, but want to record both sides)
uint8_t iflags
 Initial TCP flags.
uint8_t uflags
 Union of remaining TCP flags.
uint8_t appkt
 Packets with payload, used when determining YAF_ATTR_SAME_SIZE.
bool applabel_tried
 Whether appLabel has been attempted for this uniflow.
yfFlowStats_tstats
 Detailed yaf flow statistics used in flowstats_mode.

Detailed Description

A YAF uniflow value.

Contains directional packet header fields and counters; two of these are used to build a biflow.


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