interface.c File Reference

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Functions
u8 *	format_gre_tunnel_type (u8 *s, va_list *args)
static u8 *	format_gre_tunnel (u8 *s, va_list *args)
static gre_tunnel_t *	gre_tunnel_db_find (const vnet_gre_tunnel_add_del_args_t *a, u32 outer_fib_index, gre_tunnel_key_t *key)
static void	gre_tunnel_db_add (gre_tunnel_t *t, gre_tunnel_key_t *key)
static void	gre_tunnel_db_remove (gre_tunnel_t *t, gre_tunnel_key_t *key)
void	gre_tunnel_stack (adj_index_t ai)
	gre_tunnel_stack More...
static adj_walk_rc_t	gre_adj_walk_cb (adj_index_t ai, void *ctx)
	Call back when restacking all adjacencies on a GRE interface. More...
static void	gre_tunnel_restack (gre_tunnel_t *gt)
static void	gre_teib_mk_key (const gre_tunnel_t *t, const teib_entry_t *ne, gre_tunnel_key_t *key)
static void	gre_teib_entry_added (const teib_entry_t *ne)
	An NHRP entry has been added. More...
static void	gre_teib_entry_deleted (const teib_entry_t *ne)
static walk_rc_t	gre_tunnel_delete_teib_walk (index_t nei, void *ctx)
static walk_rc_t	gre_tunnel_add_teib_walk (index_t nei, void *ctx)
static int	vnet_gre_tunnel_add (vnet_gre_tunnel_add_del_args_t *a, u32 outer_fib_index, u32 *sw_if_indexp)
static int	vnet_gre_tunnel_delete (vnet_gre_tunnel_add_del_args_t *a, u32 outer_fib_index, u32 *sw_if_indexp)
int	vnet_gre_tunnel_add_del (vnet_gre_tunnel_add_del_args_t *a, u32 *sw_if_indexp)
clib_error_t *	gre_interface_admin_up_down (vnet_main_t *vnm, u32 hw_if_index, u32 flags)
static clib_error_t *	create_gre_tunnel_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
static clib_error_t *	show_gre_tunnel_command_fn (vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
clib_error_t *	gre_interface_init (vlib_main_t *vm)

Variables
static vlib_cli_command_t	create_gre_tunnel_command
	(constructor) VLIB_CLI_COMMAND (create_gre_tunnel_command) More...
static vlib_cli_command_t	show_gre_tunnel_command
	(constructor) VLIB_CLI_COMMAND (show_gre_tunnel_command) More...
static const teib_vft_t	gre_teib_vft

Function Documentation

create_gre_tunnel_command_fn()

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

static

Definition at line 585 of file interface.c.

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format_gre_tunnel()

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

static

Definition at line 48 of file interface.c.

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format_gre_tunnel_type()

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

Definition at line 31 of file interface.c.

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gre_adj_walk_cb()

static adj_walk_rc_t gre_adj_walk_cb ( adj_index_t  ai, void *  ctx  )

static

Call back when restacking all adjacencies on a GRE interface.

Definition at line 164 of file interface.c.

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gre_interface_admin_up_down()

clib_error_t* gre_interface_admin_up_down	(	vnet_main_t *	vnm,
		u32	hw_if_index,
		u32	flags
	)

Definition at line 552 of file interface.c.

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gre_interface_init()

clib_error_t* gre_interface_init

(

vlib_main_t *

vm

)

Definition at line 768 of file interface.c.

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gre_teib_entry_added()

static void gre_teib_entry_added ( const teib_entry_t *  ne )

static

An NHRP entry has been added.

Definition at line 210 of file interface.c.

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gre_teib_entry_deleted()

static void gre_teib_entry_deleted ( const teib_entry_t *  ne )

static

Definition at line 253 of file interface.c.

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gre_teib_mk_key()

static void gre_teib_mk_key ( const gre_tunnel_t *  t, const teib_entry_t *  ne, gre_tunnel_key_t *  key  )

static

Definition at line 186 of file interface.c.

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gre_tunnel_add_teib_walk()

static walk_rc_t gre_tunnel_add_teib_walk ( index_t  nei, void *  ctx  )

static

Definition at line 299 of file interface.c.

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gre_tunnel_db_add()

static void gre_tunnel_db_add ( gre_tunnel_t *  t, gre_tunnel_key_t *  key  )

static

Definition at line 97 of file interface.c.

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gre_tunnel_db_find()

static gre_tunnel_t* gre_tunnel_db_find ( const vnet_gre_tunnel_add_del_args_t *  a, u32  outer_fib_index, gre_tunnel_key_t *  key  )

static

Definition at line 71 of file interface.c.

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gre_tunnel_db_remove()

static void gre_tunnel_db_remove ( gre_tunnel_t *  t, gre_tunnel_key_t *  key  )

static

Definition at line 112 of file interface.c.

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gre_tunnel_delete_teib_walk()

static walk_rc_t gre_tunnel_delete_teib_walk ( index_t  nei, void *  ctx  )

static

Definition at line 287 of file interface.c.

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gre_tunnel_restack()

static void gre_tunnel_restack ( gre_tunnel_t *  gt )

static

Definition at line 172 of file interface.c.

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gre_tunnel_stack()

void gre_tunnel_stack

(

adj_index_t

ai

)

gre_tunnel_stack

'stack' (resolve the recursion for) the tunnel's midchain adjacency

Definition at line 132 of file interface.c.

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show_gre_tunnel_command_fn()

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

static

Definition at line 716 of file interface.c.

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vnet_gre_tunnel_add()

static int vnet_gre_tunnel_add ( vnet_gre_tunnel_add_del_args_t *  a, u32  outer_fib_index, u32 *  sw_if_indexp  )

static

Definition at line 311 of file interface.c.

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vnet_gre_tunnel_add_del()

int vnet_gre_tunnel_add_del	(	vnet_gre_tunnel_add_del_args_t *	a,
		u32 *	sw_if_indexp
	)

Definition at line 526 of file interface.c.

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vnet_gre_tunnel_delete()

static int vnet_gre_tunnel_delete ( vnet_gre_tunnel_add_del_args_t *  a, u32  outer_fib_index, u32 *  sw_if_indexp  )

static

Definition at line 471 of file interface.c.

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Variable Documentation

create_gre_tunnel_command

vlib_cli_command_t create_gre_tunnel_command

static

Initial value:

= {
  .path = "create gre tunnel",
  .short_help = "create gre tunnel src <addr> dst <addr> [instance <n>] "
                "[outer-fib-id <fib>] [teb | erspan <session-id>] [del]",
  .function = create_gre_tunnel_command_fn,
}

(constructor) VLIB_CLI_COMMAND (create_gre_tunnel_command)

Definition at line 707 of file interface.c.

gre_teib_vft

const teib_vft_t gre_teib_vft

static

Initial value:

= {
  .nv_added = gre_teib_entry_added,
  .nv_deleted = gre_teib_entry_deleted,
}

Definition at line 761 of file interface.c.

show_gre_tunnel_command

vlib_cli_command_t show_gre_tunnel_command

static

Initial value:

= {
    .path = "show gre tunnel",
    .function = show_gre_tunnel_command_fn,
}

(constructor) VLIB_CLI_COMMAND (show_gre_tunnel_command)

Definition at line 755 of file interface.c.