dslite.h File Reference

Include dependency graph for dslite.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	dslite_session_key_t
struct	dslite_b4_t
struct	dslite_per_thread_data_t
struct	dslite_main_t
struct	dslite_trace_t
struct	dslite_ce_trace_t

Macros
#define	foreach_dslite_error

Enumerations
enum	dslite_error_t { DSLITE_N_ERROR }

Functions
typedef	CLIB_PACKED (struct{snat_session_key_t out2in;dslite_session_key_t in2out;u32 per_b4_index;u32 per_b4_list_head_index;f64 last_heard;u64 total_bytes;u32 total_pkts;u32 outside_address_index;}) dslite_session_t
void	dslite_init (vlib_main_t *vm)
void	dslite_set_ce (dslite_main_t *dm, u8 set)
int	dslite_set_aftr_ip6_addr (dslite_main_t *dm, ip6_address_t *addr)
int	dslite_set_b4_ip6_addr (dslite_main_t *dm, ip6_address_t *addr)
int	dslite_set_aftr_ip4_addr (dslite_main_t *dm, ip4_address_t *addr)
int	dslite_set_b4_ip4_addr (dslite_main_t *dm, ip4_address_t *addr)
int	dslite_add_del_pool_addr (dslite_main_t *dm, ip4_address_t *addr, u8 is_add)
u8 *	format_dslite_trace (u8 *s, va_list *args)
u8 *	format_dslite_ce_trace (u8 *s, va_list *args)

Variables
dslite_main_t	dslite_main
vlib_node_registration_t	dslite_in2out_node
	(constructor) VLIB_REGISTER_NODE (dslite_in2out_node) More...
vlib_node_registration_t	dslite_in2out_slowpath_node
	(constructor) VLIB_REGISTER_NODE (dslite_in2out_slowpath_node) More...
vlib_node_registration_t	dslite_out2in_node
	(constructor) VLIB_REGISTER_NODE (dslite_out2in_node) More...
vlib_node_registration_t	dslite_ce_encap_node
	(constructor) VLIB_REGISTER_NODE (dslite_ce_encap_node) More...
vlib_node_registration_t	dslite_ce_decap_node
	(constructor) VLIB_REGISTER_NODE (dslite_ce_decap_node) More...

Macro Definition Documentation

#define foreach_dslite_error

Value:

_(IN2OUT, "valid in2out DS-Lite packets")       \
_(OUT2IN, "valid out2in DS-Lite packets")       \
_(CE_ENCAP, "valid CE encap DS-Lite packets")   \
_(CE_DECAP, "valid CE decap DS-Lite packets")   \
_(NO_TRANSLATION, "no translation")             \
_(BAD_IP6_PROTOCOL, "bad ip6 protocol")         \
_(OUT_OF_PORTS, "out of ports")                 \
_(UNSUPPORTED_PROTOCOL, "unsupported protocol") \
_(BAD_ICMP_TYPE, "unsupported icmp type")       \
_(UNKNOWN, "unknown")

Definition at line 107 of file dslite.h.

Enumeration Type Documentation

enum dslite_error_t

Enumerator
DSLITE_N_ERROR

Definition at line 119 of file dslite.h.

Function Documentation

typedef CLIB_PACKED

(

struct{snat_session_key_t out2in;dslite_session_key_t in2out;u32 per_b4_index;u32 per_b4_list_head_index;f64 last_heard;u64 total_bytes;u32 total_pkts;u32 outside_address_index;}

)

int dslite_add_del_pool_addr	(	dslite_main_t *	dm,
		ip4_address_t *	addr,
		u8	is_add
	)

Definition at line 168 of file dslite.c.

Here is the call graph for this function:

Here is the caller graph for this function:

void dslite_init

(

vlib_main_t *

vm

)

Definition at line 22 of file dslite.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int dslite_set_aftr_ip4_addr	(	dslite_main_t *	dm,
		ip4_address_t *	addr
	)

Definition at line 116 of file dslite.c.

Here is the caller graph for this function:

int dslite_set_aftr_ip6_addr	(	dslite_main_t *	dm,
		ip6_address_t *	addr
	)

Definition at line 80 of file dslite.c.

Here is the call graph for this function:

Here is the caller graph for this function:

int dslite_set_b4_ip4_addr	(	dslite_main_t *	dm,
		ip4_address_t *	addr
	)

Definition at line 153 of file dslite.c.

Here is the caller graph for this function:

int dslite_set_b4_ip6_addr	(	dslite_main_t *	dm,
		ip6_address_t *	addr
	)

Definition at line 123 of file dslite.c.

Here is the call graph for this function:

Here is the caller graph for this function:

void dslite_set_ce	(	dslite_main_t *	dm,
		u8	set
	)

Definition at line 74 of file dslite.c.

Here is the caller graph for this function:

u8* format_dslite_ce_trace	(	u8 *	s,
		va_list *	args
	)

Definition at line 234 of file dslite.c.

Here is the call graph for this function:

u8* format_dslite_trace	(	u8 *	s,
		va_list *	args
	)

Definition at line 221 of file dslite.c.

Here is the call graph for this function:

Variable Documentation

vlib_node_registration_t dslite_ce_decap_node

Initial value:

= {
  .function = dslite_ce_decap_node_fn,
  .name = "dslite-ce-decap",
  .vector_size = sizeof (u32),
  .format_trace = format_dslite_ce_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (dslite_ce_decap_error_strings),
  .error_strings = dslite_ce_decap_error_strings,
  .n_next_nodes = DSLITE_CE_DECAP_N_NEXT,
  
  .next_nodes = {
    [DSLITE_CE_DECAP_NEXT_DROP] = "error-drop",
    [DSLITE_CE_DECAP_NEXT_IP4_LOOKUP] = "ip4-lookup",
    [DSLITE_IN2OUT_NEXT_IP6_ICMP] = "ip6-icmp-input",
  },
}

(constructor) VLIB_REGISTER_NODE (dslite_ce_decap_node)

Definition at line 121 of file dslite_ce_decap.c.

vlib_node_registration_t dslite_ce_encap_node

Initial value:

= {
  .function = dslite_ce_encap_node_fn,
  .name = "dslite-ce-encap",
  .vector_size = sizeof (u32),
  .format_trace = format_dslite_ce_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (dslite_ce_encap_error_strings),
  .error_strings = dslite_ce_encap_error_strings,
  .n_next_nodes = DSLITE_CE_ENCAP_N_NEXT,
  
  .next_nodes = {
    [DSLITE_CE_ENCAP_NEXT_DROP] = "error-drop",
    [DSLITE_CE_ENCAP_NEXT_IP6_LOOKUP] = "ip6-lookup",
  },
}

(constructor) VLIB_REGISTER_NODE (dslite_ce_encap_node)

Definition at line 114 of file dslite_ce_encap.c.

vlib_node_registration_t dslite_in2out_node

Initial value:

= {
  .function = dslite_in2out_node_fn,
  .name = "dslite-in2out",
  .vector_size = sizeof (u32),
  .format_trace = format_dslite_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (dslite_in2out_error_strings),
  .error_strings = dslite_in2out_error_strings,
  .n_next_nodes = DSLITE_IN2OUT_N_NEXT,
  
  .next_nodes = {
    [DSLITE_IN2OUT_NEXT_DROP] = "error-drop",
    [DSLITE_IN2OUT_NEXT_IP4_LOOKUP] = "ip4-lookup",
    [DSLITE_IN2OUT_NEXT_IP6_ICMP] = "ip6-icmp-input",
    [DSLITE_IN2OUT_NEXT_SLOWPATH] = "dslite-in2out-slowpath",
  },
}

(constructor) VLIB_REGISTER_NODE (dslite_in2out_node)

Definition at line 438 of file dslite_in2out.c.

vlib_node_registration_t dslite_in2out_slowpath_node

Initial value:

= {
  .function = dslite_in2out_slowpath_node_fn,
  .name = "dslite-in2out-slowpath",
  .vector_size = sizeof (u32),
  .format_trace = format_dslite_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (dslite_in2out_error_strings),
  .error_strings = dslite_in2out_error_strings,
  .n_next_nodes = DSLITE_IN2OUT_N_NEXT,
  
  .next_nodes = {
    [DSLITE_IN2OUT_NEXT_DROP] = "error-drop",
    [DSLITE_IN2OUT_NEXT_IP4_LOOKUP] = "ip4-lookup",
    [DSLITE_IN2OUT_NEXT_IP6_ICMP] = "ip6-lookup",
    [DSLITE_IN2OUT_NEXT_SLOWPATH] = "dslite-in2out-slowpath",
  },
}

(constructor) VLIB_REGISTER_NODE (dslite_in2out_slowpath_node)

Definition at line 467 of file dslite_in2out.c.

dslite_main_t dslite_main

Definition at line 19 of file dslite.c.

vlib_node_registration_t dslite_out2in_node

Initial value:

= {
  .function = dslite_out2in_node_fn,
  .name = "dslite-out2in",
  .vector_size = sizeof (u32),
  .format_trace = format_dslite_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (dslite_out2in_error_strings),
  .error_strings = dslite_out2in_error_strings,
  .n_next_nodes = DSLITE_OUT2IN_N_NEXT,
  
  .next_nodes = {
    [DSLITE_OUT2IN_NEXT_DROP] = "error-drop",
    [DSLITE_OUT2IN_NEXT_IP4_LOOKUP] = "ip4-lookup",
    [DSLITE_OUT2IN_NEXT_IP6_LOOKUP] = "ip6-lookup",
  },
}

(constructor) VLIB_REGISTER_NODE (dslite_out2in_node)

Definition at line 272 of file dslite_out2in.c.