ipt_conntrack.h File Reference

#include <linux/netfilter/nf_conntrack_common.h>
#include <linux/netfilter/nf_conntrack_tuple_common.h>
#include <linux/version.h>

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Data Structures
struct	ip_conntrack_old_tuple
struct	ipt_conntrack_info

Macros
#define	KERNEL_VERSION(a, b, c)   (((a) << 16) | ((b) << 8) | (c))
#define	IPS_EXPECTED   (1 << 0)
#define	IPS_SEEN_REPLY   (1 << 1)
#define	IPS_ASSURED   (1 << 2)
#define	IP_CT_DIR_ORIGINAL   0
#define	IP_CT_DIR_REPLY   1
#define	IP_CT_DIR_MAX   2
#define	IPT_CONNTRACK_STATE_BIT(ctinfo)   (1 << ((ctinfo)%IP_CT_IS_REPLY+1))
#define	IPT_CONNTRACK_STATE_INVALID   (1 << 0)
#define	IPT_CONNTRACK_STATE_SNAT   (1 << (IP_CT_NUMBER + 1))
#define	IPT_CONNTRACK_STATE_DNAT   (1 << (IP_CT_NUMBER + 2))
#define	IPT_CONNTRACK_STATE_UNTRACKED   (1 << (IP_CT_NUMBER + 3))
#define	IPT_CONNTRACK_STATE   0x01
#define	IPT_CONNTRACK_PROTO   0x02
#define	IPT_CONNTRACK_ORIGSRC   0x04
#define	IPT_CONNTRACK_ORIGDST   0x08
#define	IPT_CONNTRACK_REPLSRC   0x10
#define	IPT_CONNTRACK_REPLDST   0x20
#define	IPT_CONNTRACK_STATUS   0x40
#define	IPT_CONNTRACK_EXPIRES   0x80

Macro Definition Documentation

#define IP_CT_DIR_MAX   2

#define IP_CT_DIR_ORIGINAL   0

#define IP_CT_DIR_REPLY   1

#define IPS_ASSURED   (1 << 2)

#define IPS_EXPECTED   (1 << 0)

#define IPS_SEEN_REPLY   (1 << 1)

#define IPT_CONNTRACK_EXPIRES   0x80

#define IPT_CONNTRACK_ORIGDST   0x08

#define IPT_CONNTRACK_ORIGSRC   0x04

#define IPT_CONNTRACK_PROTO   0x02

#define IPT_CONNTRACK_REPLDST   0x20

#define IPT_CONNTRACK_REPLSRC   0x10

#define IPT_CONNTRACK_STATE   0x01

#define IPT_CONNTRACK_STATE_BIT

(

ctinfo

)

(1 << ((ctinfo)%IP_CT_IS_REPLY+1))

#define IPT_CONNTRACK_STATE_DNAT   (1 << (IP_CT_NUMBER + 2))

#define IPT_CONNTRACK_STATE_INVALID   (1 << 0)

#define IPT_CONNTRACK_STATE_SNAT   (1 << (IP_CT_NUMBER + 1))

#define IPT_CONNTRACK_STATE_UNTRACKED   (1 << (IP_CT_NUMBER + 3))

#define IPT_CONNTRACK_STATUS   0x40

#define KERNEL_VERSION	(		a,
			b,
			c
	)		(((a) << 16) | ((b) << 8) | (c))