stn.c File Reference

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Data Structures
struct	stn_ip46_punt_trace_t

Macros
#define	foreach_stn_ip_punt_error   _(NONE, "no error")

Enumerations
enum	stn_ip_punt_next_t { STN_IP_PUNT_DROP, STN_IP_PUNT_N_NEXT }
enum	ila_error_t { ILA_N_ERROR, STN_IP_PUNT_N_ERROR }

Functions
static u8 *	format_stn_rule (u8 *s, va_list *args)
static_always_inline u8 *	format_stn_ip46_punt_trace (u8 *s, va_list *args, u8 is_ipv4)
static_always_inline uword	stn_ip46_punt_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, u8 is_ipv4)
u8 *	format_stn_ip6_punt_trace (u8 *s, va_list *args)
static uword	stn_ip6_punt_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
	VNET_FEATURE_INIT (stn_ip6_punt_feat_node, static)
u8 *	format_stn_ip4_punt_trace (u8 *s, va_list *args)
	INDENT-ON More...
static uword	stn_ip4_punt_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
	VNET_FEATURE_INIT (stn_ip4_punt_feat_node, static)
clib_error_t *	stn_init (vlib_main_t *vm)
	INDENT-ON More...
	VLIB_PLUGIN_REGISTER ()
int	stn_rule_add_del (stn_rule_add_del_args_t *args)
	Add or delete an stn rule. More...
static clib_error_t *	show_stn_rules_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	stn_rule_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)

Variables
stn_main_t	stn_main
static vlib_node_registration_t	stn_ip4_punt
	INDENT-OFF More...
static vlib_node_registration_t	stn_ip6_punt
	INDENT-OFF More...
static u8	stn_hw_addr_local [6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}
static u8	stn_hw_addr_dst [6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}
static ethernet_header_t	stn_ip4_ethernet_header = {}
static ethernet_header_t	stn_ip6_ethernet_header = {}
static char *	stn_ip_punt_error_strings []
static vlib_cli_command_t	show_stn_rules_command
	(constructor) VLIB_CLI_COMMAND (show_stn_rules_command) More...
static vlib_cli_command_t	stn_rule_command
	(constructor) VLIB_CLI_COMMAND (stn_rule_command) More...

Macro Definition Documentation

foreach_stn_ip_punt_error

#define foreach_stn_ip_punt_error   _(NONE, "no error")

Definition at line 169 of file stn.c.

Enumeration Type Documentation

ila_error_t

enum ila_error_t

Enumerator
ILA_N_ERROR
STN_IP_PUNT_N_ERROR

Definition at line 172 of file stn.c.

stn_ip_punt_next_t

enum stn_ip_punt_next_t

Enumerator
STN_IP_PUNT_DROP
STN_IP_PUNT_N_NEXT

Definition at line 81 of file stn.c.

Function Documentation

format_stn_ip46_punt_trace()

static_always_inline u8* format_stn_ip46_punt_trace	(	u8 *	s,
		va_list *	args,
		u8	is_ipv4
	)

Definition at line 58 of file stn.c.

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format_stn_ip4_punt_trace()

u8* format_stn_ip4_punt_trace	(	u8 *	s,
		va_list *	args
	)

INDENT-ON

Definition at line 221 of file stn.c.

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format_stn_ip6_punt_trace()

u8* format_stn_ip6_punt_trace	(	u8 *	s,
		va_list *	args
	)

Definition at line 186 of file stn.c.

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format_stn_rule()

static u8* format_stn_rule ( u8 *  s, va_list *  args  )

static

Definition at line 39 of file stn.c.

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show_stn_rules_fn()

static clib_error_t* show_stn_rules_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 375 of file stn.c.

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stn_init()

clib_error_t* stn_init

(

vlib_main_t *

vm

)

INDENT-ON

Definition at line 256 of file stn.c.

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stn_ip46_punt_fn()

static_always_inline uword stn_ip46_punt_fn	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame,
		u8	is_ipv4
	)

Definition at line 88 of file stn.c.

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stn_ip4_punt_fn()

static uword stn_ip4_punt_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 227 of file stn.c.

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stn_ip6_punt_fn()

static uword stn_ip6_punt_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 192 of file stn.c.

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stn_rule_add_del()

int stn_rule_add_del

(

stn_rule_add_del_args_t *

args

)

Add or delete an stn rule.

Definition at line 285 of file stn.c.

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stn_rule_fn()

static clib_error_t* stn_rule_fn ( vlib_main_t *  vm, unformat_input_t *  input, vlib_cli_command_t *  cmd  )

static

Definition at line 399 of file stn.c.

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VLIB_PLUGIN_REGISTER()

VLIB_PLUGIN_REGISTER

(

)

VNET_FEATURE_INIT() [1/2]

VNET_FEATURE_INIT	(	stn_ip6_punt_feat_node	,
		static
	)

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VNET_FEATURE_INIT() [2/2]

VNET_FEATURE_INIT	(	stn_ip4_punt_feat_node	,
		static
	)

Variable Documentation

show_stn_rules_command

vlib_cli_command_t show_stn_rules_command

static

Initial value:

=
{
  .path = "show stn rules",
  .short_help = "",
  .function = show_stn_rules_fn,
}

(constructor) VLIB_CLI_COMMAND (show_stn_rules_command)

Definition at line 391 of file stn.c.

stn_hw_addr_dst

u8 stn_hw_addr_dst[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x02}

static

Definition at line 29 of file stn.c.

stn_hw_addr_local

u8 stn_hw_addr_local[6] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01}

static

Definition at line 28 of file stn.c.

stn_ip4_ethernet_header

ethernet_header_t stn_ip4_ethernet_header = {}

static

Definition at line 31 of file stn.c.

stn_ip4_punt

static vlib_node_registration_t stn_ip4_punt

static

Initial value:

=
{
  .function = stn_ip4_punt_fn,
  .name = "stn-ip4-punt",
  .vector_size = sizeof (u32),
  .format_trace = format_stn_ip4_punt_trace,
  .n_errors = STN_IP_PUNT_N_ERROR,
  .error_strings = stn_ip_punt_error_strings,
  .n_next_nodes = STN_IP_PUNT_N_NEXT,
  .next_nodes =
  {
      [STN_IP_PUNT_DROP] = "error-drop",
  },
}

INDENT-OFF

(constructor) VLIB_REGISTER_NODE (stn_ip4_punt)

Definition at line 25 of file stn.c.

stn_ip6_ethernet_header

ethernet_header_t stn_ip6_ethernet_header = {}

static

Definition at line 32 of file stn.c.

stn_ip6_punt

static vlib_node_registration_t stn_ip6_punt

static

Initial value:

=
{
  .function = stn_ip6_punt_fn,
  .name = "stn-ip6-punt",
  .vector_size = sizeof (u32),
  .format_trace = format_stn_ip6_punt_trace,
  .n_errors = STN_IP_PUNT_N_ERROR,
  .error_strings = stn_ip_punt_error_strings,
  .n_next_nodes = STN_IP_PUNT_N_NEXT,
  .next_nodes =
  {
      [STN_IP_PUNT_DROP] = "error-drop"
  },
}

INDENT-OFF

(constructor) VLIB_REGISTER_NODE (stn_ip6_punt)

Definition at line 26 of file stn.c.

stn_ip_punt_error_strings

char* stn_ip_punt_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
    foreach_stn_ip_punt_error

}

Definition at line 179 of file stn.c.

stn_main

stn_main_t stn_main

Definition at line 24 of file stn.c.

stn_rule_command

vlib_cli_command_t stn_rule_command

static

Initial value:

=
{
  .path = "stn rule",
  .short_help = "address <addr> interface <iface> [del]",
  .function = stn_rule_fn,
}

(constructor) VLIB_CLI_COMMAND (stn_rule_command)

Definition at line 454 of file stn.c.