Include dependency graph for nat_ipfix_logging.c:

Data Structures
struct	snat_ipfix_logging_nat44_ses_args_t

struct	snat_ipfix_logging_addr_exhausted_args_t

struct	snat_ipfix_logging_max_entries_per_user_args_t

struct	nat_ipfix_logging_max_sessions_args_t

struct	nat_ipfix_logging_max_bibs_args_t

struct	nat_ipfix_logging_max_frags_ip4_args_t

struct	nat_ipfix_logging_max_frags_ip6_args_t

struct	nat_ipfix_logging_nat64_ses_args_t

struct	nat_ipfix_logging_nat64_bib_args_t

Macros
#define	NAT44_SESSION_CREATE_LEN 26

#define	NAT_ADDRESSES_EXHAUTED_LEN 13

#define	MAX_ENTRIES_PER_USER_LEN 21

#define	MAX_SESSIONS_LEN 17

#define	MAX_BIBS_LEN 17

#define	MAX_FRAGMENTS_IP4_LEN 21

#define	MAX_FRAGMENTS_IP6_LEN 33

#define	NAT64_BIB_LEN 38

#define	NAT64_SES_LEN 62

#define	NAT44_SESSION_CREATE_FIELD_COUNT 8

#define	NAT_ADDRESSES_EXHAUTED_FIELD_COUNT 3

#define	MAX_ENTRIES_PER_USER_FIELD_COUNT 5

#define	MAX_SESSIONS_FIELD_COUNT 4

#define	MAX_BIBS_FIELD_COUNT 4

#define	MAX_FRAGMENTS_FIELD_COUNT 5

#define	NAT64_BIB_FIELD_COUNT 8

#define	NAT64_SES_FIELD_COUNT 12

#define	skip_if_disabled()

Functions
static u8 *	snat_template_rewrite (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port, nat_event_t event, quota_exceed_event_t quota_event)
	Create an IPFIX template packet rewrite string. More...

u8 *	snat_template_rewrite_addr_exhausted (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	snat_template_rewrite_nat44_session (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	snat_template_rewrite_max_entries_per_usr (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	nat_template_rewrite_max_sessions (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	nat_template_rewrite_max_bibs (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	nat_template_rewrite_max_frags_ip4 (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	nat_template_rewrite_max_frags_ip6 (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	nat_template_rewrite_nat64_bib (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

u8 *	nat_template_rewrite_nat64_session (flow_report_main_t frm, flow_report_t fr, ip4_address_t collector_address, ip4_address_t src_address, u16 collector_port)

static void	snat_ipfix_header_create (flow_report_main_t frm, vlib_buffer_t b0, u32 *offset)

static void	snat_ipfix_send (flow_report_main_t frm, vlib_frame_t f, vlib_buffer_t *b0, u16 template_id)

static void	snat_ipfix_logging_nat44_ses (u8 nat_event, u32 src_ip, u32 nat_src_ip, snat_protocol_t snat_proto, u16 src_port, u16 nat_src_port, u32 vrf_id, int do_flush)

static void	snat_ipfix_logging_addr_exhausted (u32 pool_id, int do_flush)

static void	snat_ipfix_logging_max_entries_per_usr (u32 limit, u32 src_ip, int do_flush)

static void	nat_ipfix_logging_max_ses (u32 limit, int do_flush)

static void	nat_ipfix_logging_max_bib (u32 limit, int do_flush)

static void	nat_ipfix_logging_max_frag_ip4 (u32 limit, u32 src, int do_flush)

static void	nat_ipfix_logging_max_frag_ip6 (u32 limit, ip6_address_t *src, int do_flush)

static void	nat_ipfix_logging_nat64_bibe (u8 nat_event, ip6_address_t *src_ip, u32 nat_src_ip, u8 proto, u16 src_port, u16 nat_src_port, u32 vrf_id, int do_flush)

static void	nat_ipfix_logging_nat64_ses (u8 nat_event, ip6_address_t src_ip, u32 nat_src_ip, u8 proto, u16 src_port, u16 nat_src_port, ip6_address_t dst_ip, u32 nat_dst_ip, u16 dst_port, u16 nat_dst_port, u32 vrf_id, int do_flush)

static void	snat_ipfix_logging_nat44_ses_rpc_cb (snat_ipfix_logging_nat44_ses_args_t *a)

void	snat_ipfix_logging_nat44_ses_create (u32 src_ip, u32 nat_src_ip, snat_protocol_t snat_proto, u16 src_port, u16 nat_src_port, u32 vrf_id)
	Generate NAT44 session create event. More...

void	snat_ipfix_logging_nat44_ses_delete (u32 src_ip, u32 nat_src_ip, snat_protocol_t snat_proto, u16 src_port, u16 nat_src_port, u32 vrf_id)
	Generate NAT44 session delete event. More...

vlib_frame_t *	snat_data_callback_nat44_session (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	snat_ipfix_logging_addr_exhausted_rpc_cb (snat_ipfix_logging_addr_exhausted_args_t *a)

void	snat_ipfix_logging_addresses_exhausted (u32 pool_id)
	Generate NAT addresses exhausted event. More...

vlib_frame_t *	snat_data_callback_addr_exhausted (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	snat_ipfix_logging_max_entries_per_usr_rpc_cb (snat_ipfix_logging_max_entries_per_user_args_t *a)

void	snat_ipfix_logging_max_entries_per_user (u32 limit, u32 src_ip)
	Generate maximum entries per user exceeded event. More...

vlib_frame_t *	snat_data_callback_max_entries_per_usr (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	nat_ipfix_logging_max_ses_rpc_cb (nat_ipfix_logging_max_sessions_args_t *a)

void	nat_ipfix_logging_max_sessions (u32 limit)
	Generate maximum session entries exceeded event. More...

vlib_frame_t *	nat_data_callback_max_sessions (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	nat_ipfix_logging_max_bib_rpc_cb (nat_ipfix_logging_max_bibs_args_t *a)

void	nat_ipfix_logging_max_bibs (u32 limit)
	Generate maximum BIB entries exceeded event. More...

vlib_frame_t *	nat_data_callback_max_bibs (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	nat_ipfix_logging_max_frag_ip4_rpc_cb (nat_ipfix_logging_max_frags_ip4_args_t *a)

void	nat_ipfix_logging_max_fragments_ip4 (u32 limit, ip4_address_t *src)
	Generate maximum IPv4 fragments pending reassembly exceeded event. More...

vlib_frame_t *	nat_data_callback_max_frags_ip4 (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	nat_ipfix_logging_max_frag_ip6_rpc_cb (nat_ipfix_logging_max_frags_ip6_args_t *a)

void	nat_ipfix_logging_max_fragments_ip6 (u32 limit, ip6_address_t *src)
	Generate maximum IPv6 fragments pending reassembly exceeded event. More...

vlib_frame_t *	nat_data_callback_max_frags_ip6 (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	nat_ipfix_logging_nat64_bib_rpc_cb (nat_ipfix_logging_nat64_bib_args_t *a)

void	nat_ipfix_logging_nat64_bib (ip6_address_t src_ip, ip4_address_t nat_src_ip, u8 proto, u16 src_port, u16 nat_src_port, u32 vrf_id, u8 is_create)
	Generate NAT64 BIB create and delete events. More...

vlib_frame_t *	nat_data_callback_nat64_bib (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

static void	nat_ipfix_logging_nat64_ses_rpc_cb (nat_ipfix_logging_nat64_ses_args_t *a)

void	nat_ipfix_logging_nat64_session (ip6_address_t src_ip, ip4_address_t nat_src_ip, u8 proto, u16 src_port, u16 nat_src_port, ip6_address_t dst_ip, ip4_address_t nat_dst_ip, u16 dst_port, u16 nat_dst_port, u32 vrf_id, u8 is_create)
	Generate NAT64 session create and delete events. More...

vlib_frame_t *	nat_data_callback_nat64_session (flow_report_main_t frm, flow_report_t fr, vlib_frame_t f, u32 to_next, u32 node_index)

int	snat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
	Enable/disable NAT plugin IPFIX logging. More...

void	snat_ipfix_logging_init (vlib_main_t *vm)
	Initialize NAT plugin IPFIX logging. More...

Variables
snat_ipfix_logging_main_t	snat_ipfix_logging_main

Macro Definition Documentation

#define MAX_BIBS_FIELD_COUNT 4

Definition at line 38 of file nat_ipfix_logging.c.

#define MAX_BIBS_LEN 17

Definition at line 28 of file nat_ipfix_logging.c.

#define MAX_ENTRIES_PER_USER_FIELD_COUNT 5

Definition at line 36 of file nat_ipfix_logging.c.

#define MAX_ENTRIES_PER_USER_LEN 21

Definition at line 26 of file nat_ipfix_logging.c.

#define MAX_FRAGMENTS_FIELD_COUNT 5

Definition at line 39 of file nat_ipfix_logging.c.

#define MAX_FRAGMENTS_IP4_LEN 21

Definition at line 29 of file nat_ipfix_logging.c.

#define MAX_FRAGMENTS_IP6_LEN 33

Definition at line 30 of file nat_ipfix_logging.c.

#define MAX_SESSIONS_FIELD_COUNT 4

Definition at line 37 of file nat_ipfix_logging.c.

#define MAX_SESSIONS_LEN 17

Definition at line 27 of file nat_ipfix_logging.c.

#define NAT44_SESSION_CREATE_FIELD_COUNT 8

Definition at line 34 of file nat_ipfix_logging.c.

#define NAT44_SESSION_CREATE_LEN 26

Definition at line 24 of file nat_ipfix_logging.c.

#define NAT64_BIB_FIELD_COUNT 8

Definition at line 40 of file nat_ipfix_logging.c.

#define NAT64_BIB_LEN 38

Definition at line 31 of file nat_ipfix_logging.c.

#define NAT64_SES_FIELD_COUNT 12

Definition at line 41 of file nat_ipfix_logging.c.

#define NAT64_SES_LEN 62

Definition at line 32 of file nat_ipfix_logging.c.

#define NAT_ADDRESSES_EXHAUTED_FIELD_COUNT 3

Definition at line 35 of file nat_ipfix_logging.c.

#define NAT_ADDRESSES_EXHAUTED_LEN 13

Definition at line 25 of file nat_ipfix_logging.c.

#define skip_if_disabled ( )

Value:

do {                                                          \
  snat_ipfix_logging_main_t *silm = &snat_ipfix_logging_main; \
  if (PREDICT_TRUE (!silm->enabled))                          \
    return;                                                   \
} while (0)

Definition at line 113 of file nat_ipfix_logging.c.

Function Documentation

vlib_frame_t* nat_data_callback_max_bibs	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1678 of file nat_ipfix_logging.c.

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vlib_frame_t* nat_data_callback_max_frags_ip4	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1715 of file nat_ipfix_logging.c.

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vlib_frame_t* nat_data_callback_max_frags_ip6	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1756 of file nat_ipfix_logging.c.

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vlib_frame_t* nat_data_callback_max_sessions	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1643 of file nat_ipfix_logging.c.

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vlib_frame_t* nat_data_callback_nat64_bib	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1811 of file nat_ipfix_logging.c.

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vlib_frame_t* nat_data_callback_nat64_session	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1880 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_bib	(	u32	limit,
		int	do_flush
	)

static

Definition at line 966 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_bib_rpc_cb ( nat_ipfix_logging_max_bibs_args_t * a )

static

Definition at line 1653 of file nat_ipfix_logging.c.

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void nat_ipfix_logging_max_bibs ( u32 limit )

Generate maximum BIB entries exceeded event.

Parameters

limit configured limit

Definition at line 1664 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_frag_ip4	(	u32	limit,
		u32	src,
		int	do_flush
	)

static

Definition at line 1056 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_frag_ip4_rpc_cb ( nat_ipfix_logging_max_frags_ip4_args_t * a )

static

Definition at line 1688 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_frag_ip6	(	u32	limit,
		ip6_address_t *	src,
		int	do_flush
	)

static

Definition at line 1149 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_frag_ip6_rpc_cb ( nat_ipfix_logging_max_frags_ip6_args_t * a )

static

Definition at line 1725 of file nat_ipfix_logging.c.

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void nat_ipfix_logging_max_fragments_ip4	(	u32	limit,
		ip4_address_t *	src
	)

Generate maximum IPv4 fragments pending reassembly exceeded event.

Parameters

limit	configured limit
src	source IPv4 address

Definition at line 1700 of file nat_ipfix_logging.c.

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void nat_ipfix_logging_max_fragments_ip6	(	u32	limit,
		ip6_address_t *	src
	)

Generate maximum IPv6 fragments pending reassembly exceeded event.

Parameters

limit	configured limit
src	source IPv6 address

Definition at line 1740 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_ses	(	u32	limit,
		int	do_flush
	)

static

Definition at line 876 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_max_ses_rpc_cb ( nat_ipfix_logging_max_sessions_args_t * a )

static

Definition at line 1618 of file nat_ipfix_logging.c.

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void nat_ipfix_logging_max_sessions ( u32 limit )

Generate maximum session entries exceeded event.

Parameters

limit configured limit

Definition at line 1629 of file nat_ipfix_logging.c.

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void nat_ipfix_logging_nat64_bib	(	ip6_address_t *	src_ip,
		ip4_address_t *	nat_src_ip,
		u8	proto,
		u16	src_port,
		u16	nat_src_port,
		u32	vrf_id,
		u8	is_create
	)

Generate NAT64 BIB create and delete events.

Parameters

src_ip	source IPv6 address
nat_src_ip	transaltes source IPv4 address
proto	L4 protocol
src_port	source port
nat_src_port	translated source port
vrf_id	VRF ID
is_create	non-zero value if create event otherwise delete event

Definition at line 1788 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_nat64_bib_rpc_cb ( nat_ipfix_logging_nat64_bib_args_t * a )

static

Definition at line 1766 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_nat64_bibe	(	u8	nat_event,
		ip6_address_t *	src_ip,
		u32	nat_src_ip,
		u8	proto,
		u16	src_port,
		u16	nat_src_port,
		u32	vrf_id,
		int	do_flush
	)

static

Definition at line 1242 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_nat64_ses	(	u8	nat_event,
		ip6_address_t *	src_ip,
		u32	nat_src_ip,
		u8	proto,
		u16	src_port,
		u16	nat_src_port,
		ip6_address_t *	dst_ip,
		u32	nat_dst_ip,
		u16	dst_port,
		u16	nat_dst_port,
		u32	vrf_id,
		int	do_flush
	)

static

Definition at line 1344 of file nat_ipfix_logging.c.

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static void nat_ipfix_logging_nat64_ses_rpc_cb ( nat_ipfix_logging_nat64_ses_args_t * a )

static

Definition at line 1821 of file nat_ipfix_logging.c.

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void nat_ipfix_logging_nat64_session	(	ip6_address_t *	src_ip,
		ip4_address_t *	nat_src_ip,
		u8	proto,
		u16	src_port,
		u16	nat_src_port,
		ip6_address_t *	dst_ip,
		ip4_address_t *	nat_dst_ip,
		u16	dst_port,
		u16	nat_dst_port,
		u32	vrf_id,
		u8	is_create
	)

Generate NAT64 session create and delete events.

Parameters

src_ip	source IPv6 address
nat_src_ip	transaltes source IPv4 address
proto	L4 protocol
src_port	source port
nat_src_port	translated source port
dst_ip	destination IPv6 address
nat_dst_ip	destination IPv4 address
dst_port	destination port
nat_dst_port	translated destination port
vrf_id	VRF ID
is_create	non-zero value if create event otherwise delete event

Definition at line 1850 of file nat_ipfix_logging.c.

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u8* nat_template_rewrite_max_bibs	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 448 of file nat_ipfix_logging.c.

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u8* nat_template_rewrite_max_frags_ip4	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 460 of file nat_ipfix_logging.c.

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u8* nat_template_rewrite_max_frags_ip6	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 472 of file nat_ipfix_logging.c.

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u8* nat_template_rewrite_max_sessions	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 436 of file nat_ipfix_logging.c.

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u8* nat_template_rewrite_nat64_bib	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 484 of file nat_ipfix_logging.c.

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u8* nat_template_rewrite_nat64_session	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 495 of file nat_ipfix_logging.c.

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vlib_frame_t* snat_data_callback_addr_exhausted	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1570 of file nat_ipfix_logging.c.

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vlib_frame_t* snat_data_callback_max_entries_per_usr	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1608 of file nat_ipfix_logging.c.

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vlib_frame_t* snat_data_callback_nat44_session	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		vlib_frame_t *	f,
		u32 *	to_next,
		u32	node_index
	)

Definition at line 1534 of file nat_ipfix_logging.c.

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static void snat_ipfix_header_create	(	flow_report_main_t *	frm,
		vlib_buffer_t *	b0,
		u32 *	offset
	)

inlinestatic

Definition at line 506 of file nat_ipfix_logging.c.

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static void snat_ipfix_logging_addr_exhausted	(	u32	pool_id,
		int	do_flush
	)

static

Definition at line 697 of file nat_ipfix_logging.c.

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static void snat_ipfix_logging_addr_exhausted_rpc_cb ( snat_ipfix_logging_addr_exhausted_args_t * a )

static

Definition at line 1545 of file nat_ipfix_logging.c.

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void snat_ipfix_logging_addresses_exhausted ( u32 pool_id )

Generate NAT addresses exhausted event.

Parameters

pool_id NAT pool ID

Definition at line 1556 of file nat_ipfix_logging.c.

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int snat_ipfix_logging_enable_disable	(	int	enable,
		u32	domain_id,
		u16	src_port
	)

Enable/disable NAT plugin IPFIX logging.

Parameters

enable	1 if enable, 0 if disable
domain_id	observation domain ID
src_port	source port number

Returns: 0 if success

Definition at line 1899 of file nat_ipfix_logging.c.

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void snat_ipfix_logging_init ( vlib_main_t * vm )

Initialize NAT plugin IPFIX logging.

Parameters

vm vlib main

Definition at line 2022 of file nat_ipfix_logging.c.

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void snat_ipfix_logging_max_entries_per_user	(	u32	limit,
		u32	src_ip
	)

Generate maximum entries per user exceeded event.

Parameters

limit	maximum NAT entries that can be created per user
src_ip	source IPv4 address

Definition at line 1593 of file nat_ipfix_logging.c.

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static void snat_ipfix_logging_max_entries_per_usr	(	u32	limit,
		u32	src_ip,
		int	do_flush
	)

static

Definition at line 783 of file nat_ipfix_logging.c.

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static void snat_ipfix_logging_max_entries_per_usr_rpc_cb ( snat_ipfix_logging_max_entries_per_user_args_t * a )

static

Definition at line 1581 of file nat_ipfix_logging.c.

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static void snat_ipfix_logging_nat44_ses	(	u8	nat_event,
		u32	src_ip,
		u32	nat_src_ip,
		snat_protocol_t	snat_proto,
		u16	src_port,
		u16	nat_src_port,
		u32	vrf_id,
		int	do_flush
	)

static

Definition at line 592 of file nat_ipfix_logging.c.

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void snat_ipfix_logging_nat44_ses_create	(	u32	src_ip,
		u32	nat_src_ip,
		snat_protocol_t	snat_proto,
		u16	src_port,
		u16	nat_src_port,
		u32	vrf_id
	)

Generate NAT44 session create event.

Parameters

src_ip	source IPv4 address
nat_src_ip	transaltes source IPv4 address
snat_proto	NAT transport protocol
src_port	source port
nat_src_port	translated source port
vrf_id	VRF ID

Definition at line 1478 of file nat_ipfix_logging.c.

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void snat_ipfix_logging_nat44_ses_delete	(	u32	src_ip,
		u32	nat_src_ip,
		snat_protocol_t	snat_proto,
		u16	src_port,
		u16	nat_src_port,
		u32	vrf_id
	)

Generate NAT44 session delete event.

Parameters

src_ip	source IPv4 address
nat_src_ip	transaltes source IPv4 address
snat_proto	NAT transport protocol
src_port	source port
nat_src_port	translated source port
vrf_id	VRF ID

Definition at line 1511 of file nat_ipfix_logging.c.

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static void snat_ipfix_logging_nat44_ses_rpc_cb ( snat_ipfix_logging_nat44_ses_args_t * a )

static

Definition at line 1460 of file nat_ipfix_logging.c.

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static void snat_ipfix_send	(	flow_report_main_t *	frm,
		vlib_frame_t *	f,
		vlib_buffer_t *	b0,
		u16	template_id
	)

inlinestatic

Definition at line 552 of file nat_ipfix_logging.c.

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static u8* snat_template_rewrite	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port,
		nat_event_t	event,
		quota_exceed_event_t	quota_event
	)

inlinestatic

Create an IPFIX template packet rewrite string.

Parameters

frm	flow report main
fr	flow report
collector_address	collector address
src_address	source address
collector_port	collector
event	NAT event ID
quota_event	NAT quota exceeded event ID

Returns: template packet

Definition at line 134 of file nat_ipfix_logging.c.

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u8* snat_template_rewrite_addr_exhausted	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 402 of file nat_ipfix_logging.c.

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u8* snat_template_rewrite_max_entries_per_usr	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 424 of file nat_ipfix_logging.c.

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u8* snat_template_rewrite_nat44_session	(	flow_report_main_t *	frm,
		flow_report_t *	fr,
		ip4_address_t *	collector_address,
		ip4_address_t *	src_address,
		u16	collector_port
	)

Definition at line 413 of file nat_ipfix_logging.c.

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Variable Documentation

snat_ipfix_logging_main_t snat_ipfix_logging_main

Definition at line 22 of file nat_ipfix_logging.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation