nf_nat_helper.h File Reference

#include <net/netfilter/nf_conntrack.h>

Go to the source code of this file.

Functions
int	__nf_nat_mangle_tcp_packet (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned int match_offset, unsigned int match_len, const char *rep_buffer, unsigned int rep_len, bool adjust)
int	nf_nat_mangle_udp_packet (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned int match_offset, unsigned int match_len, const char *rep_buffer, unsigned int rep_len)
void	nf_nat_set_seq_adjust (struct nf_conn *ct, enum ip_conntrack_info ctinfo, __be32 seq, s16 off)
int	nf_nat_seq_adjust (struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff)
void	nf_nat_follow_master (struct nf_conn *ct, struct nf_conntrack_expect *this)
s16	nf_nat_get_offset (const struct nf_conn *ct, enum ip_conntrack_dir dir, u32 seq)
void	nf_nat_tcp_seq_adjust (struct sk_buff *skb, struct nf_conn *ct, u32 dir, int off)

Variables
int(*	nf_nat_seq_adjust_hook )(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff)

Function Documentation

int __nf_nat_mangle_tcp_packet	(	struct sk_buff *	skb,
		struct nf_conn *	ct,
		enum ip_conntrack_info	ctinfo,
		unsigned int	protoff,
		unsigned int	match_offset,
		unsigned int	match_len,
		const char *	rep_buffer,
		unsigned int	rep_len,
		bool	adjust
	)

Definition at line 176 of file nf_nat_helper.c.

void nf_nat_follow_master	(	struct nf_conn *	ct,
		struct nf_conntrack_expect *	this
	)

Definition at line 414 of file nf_nat_helper.c.

s16 nf_nat_get_offset	(	const struct nf_conn *	ct,
		enum ip_conntrack_dir	dir,
		u32	seq
	)

Definition at line 70 of file nf_nat_helper.c.

int nf_nat_mangle_udp_packet	(	struct sk_buff *	skb,
		struct nf_conn *	ct,
		enum ip_conntrack_info	ctinfo,
		unsigned int	protoff,
		unsigned int	match_offset,
		unsigned int	match_len,
		const char *	rep_buffer,
		unsigned int	rep_len
	)

Definition at line 230 of file nf_nat_helper.c.

int nf_nat_seq_adjust	(	struct sk_buff *	skb,
		struct nf_conn *	ct,
		enum ip_conntrack_info	ctinfo,
		unsigned int	protoff
	)

Definition at line 364 of file nf_nat_helper.c.

void nf_nat_set_seq_adjust	(	struct nf_conn *	ct,
		enum ip_conntrack_info	ctinfo,
		__be32	seq,
		s16	off
	)

Definition at line 144 of file nf_nat_helper.c.

void nf_nat_tcp_seq_adjust	(	struct sk_buff *	skb,
		struct nf_conn *	ct,
		u32	dir,
		int	off
	)

Definition at line 155 of file nf_nat_helper.c.

Variable Documentation

int(* nf_nat_seq_adjust_hook)(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff)

Definition at line 58 of file nf_conntrack_core.c.