nsh_node.c File Reference

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Functions
static void	nsh_md2_encap (vlib_buffer_t *b, nsh_base_header_t *hdr, nsh_entry_t *nsh_entry)
static void	nsh_md2_swap (vlib_buffer_t *b, nsh_base_header_t *hdr, u32 header_len, nsh_entry_t *nsh_entry, u32 *next, u32 drop_node_val)
static void	nsh_md2_decap (vlib_buffer_t *b, nsh_base_header_t *hdr, u32 *header_len, u32 *next, u32 drop_node_val)
static uword	nsh_input_map (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u32 node_type)
VLIB_NODE_FN()	nsh_input_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
	Graph processing dispatch function for NSH Input. More...
VLIB_NODE_FN()	nsh_proxy_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
	Graph processing dispatch function for NSH-Proxy. More...
VLIB_NODE_FN()	nsh_classifier_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
	Graph processing dispatch function for NSH Classifier. More...
VLIB_NODE_FN()	nsh_aware_vnf_proxy_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
	Graph processing dispatch function for NSH-AWARE-VNF-PROXY. More...

Variables
static char *	nsh_node_error_strings []
vlib_node_registration_t	nsh_input_node
	(constructor) VLIB_REGISTER_NODE (nsh_input_node) More...
vlib_node_registration_t	nsh_proxy_node
	(constructor) VLIB_REGISTER_NODE (nsh_proxy_node) More...
vlib_node_registration_t	nsh_classifier_node
	(constructor) VLIB_REGISTER_NODE (nsh_classifier_node) More...
vlib_node_registration_t	nsh_aware_vnf_proxy_node
	(constructor) VLIB_REGISTER_NODE (nsh_aware_vnf_proxy_node) More...

Function Documentation

nsh_aware_vnf_proxy_node()

VLIB_NODE_FN() nsh_aware_vnf_proxy_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Graph processing dispatch function for NSH-AWARE-VNF-PROXY.

Node Identifier:

nsh_aware_vnf_proxy

Parameters

*vm
*node
*from_frame

Returns

from_frame->n_vectors

Definition at line 890 of file nsh_node.c.

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nsh_classifier_node()

VLIB_NODE_FN() nsh_classifier_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Graph processing dispatch function for NSH Classifier.

Node Identifier:

nsh_classifier

Parameters

*vm
*node
*from_frame

Returns

from_frame->n_vectors

Definition at line 872 of file nsh_node.c.

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nsh_input_map()

static uword nsh_input_map ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, u32  node_type  )

static

Definition at line 201 of file nsh_node.c.

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nsh_input_node()

VLIB_NODE_FN() nsh_input_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Graph processing dispatch function for NSH Input.

Node Identifier:

nsh_input

Parameters

*vm
*node
*from_frame

Returns

from_frame->n_vectors

Definition at line 838 of file nsh_node.c.

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nsh_md2_decap()

static void nsh_md2_decap ( vlib_buffer_t *  b, nsh_base_header_t *  hdr, u32 *  header_len, u32 *  next, u32  drop_node_val  )

inlinestatic

Definition at line 155 of file nsh_node.c.

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nsh_md2_encap()

static void nsh_md2_encap ( vlib_buffer_t *  b, nsh_base_header_t *  hdr, nsh_entry_t *  nsh_entry  )

inlinestatic

Definition at line 23 of file nsh_node.c.

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nsh_md2_swap()

static void nsh_md2_swap ( vlib_buffer_t *  b, nsh_base_header_t *  hdr, u32  header_len, nsh_entry_t *  nsh_entry, u32 *  next, u32  drop_node_val  )

inlinestatic

Definition at line 88 of file nsh_node.c.

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nsh_proxy_node()

VLIB_NODE_FN() nsh_proxy_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Graph processing dispatch function for NSH-Proxy.

Node Identifier:

nsh_proxy

Parameters

*vm
*node
*from_frame

Returns

from_frame->n_vectors

Definition at line 855 of file nsh_node.c.

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Variable Documentation

nsh_aware_vnf_proxy_node

vlib_node_registration_t nsh_aware_vnf_proxy_node

Initial value:

=
{
  .name = "nsh-aware-vnf-proxy",
  .vector_size = sizeof (u32),
  .format_trace = format_nsh_node_map_trace,
  .format_buffer = format_nsh_header,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (nsh_node_error_strings),
  .error_strings = nsh_node_error_strings,
  .n_next_nodes = NSH_NODE_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_nsh_node_next

  },
}

(constructor) VLIB_REGISTER_NODE (nsh_aware_vnf_proxy_node)

Definition at line 959 of file nsh_node.c.

nsh_classifier_node

vlib_node_registration_t nsh_classifier_node

Initial value:

=
{
  .name = "nsh-classifier",
  .vector_size = sizeof (u32),
  .format_trace = format_nsh_node_map_trace,
  .format_buffer = format_nsh_header,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (nsh_node_error_strings),
  .error_strings = nsh_node_error_strings,
  .n_next_nodes = NSH_NODE_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_nsh_node_next

  },
}

(constructor) VLIB_REGISTER_NODE (nsh_classifier_node)

Definition at line 941 of file nsh_node.c.

nsh_input_node

vlib_node_registration_t nsh_input_node

Initial value:

= {
  .name = "nsh-input",
  .vector_size = sizeof (u32),
  .format_trace = format_nsh_node_map_trace,
  .format_buffer = format_nsh_header,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (nsh_node_error_strings),
  .error_strings = nsh_node_error_strings,
  .n_next_nodes = NSH_NODE_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_nsh_node_next

  },
}

(constructor) VLIB_REGISTER_NODE (nsh_input_node)

Definition at line 906 of file nsh_node.c.

nsh_node_error_strings

char* nsh_node_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_nsh_node_error

}

Definition at line 897 of file nsh_node.c.

nsh_proxy_node

vlib_node_registration_t nsh_proxy_node

Initial value:

=
{
  .name = "nsh-proxy",
  .vector_size = sizeof (u32),
  .format_trace = format_nsh_node_map_trace,
  .format_buffer = format_nsh_header,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (nsh_node_error_strings),
  .error_strings = nsh_node_error_strings,
  .n_next_nodes = NSH_NODE_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_nsh_node_next

  },
}

(constructor) VLIB_REGISTER_NODE (nsh_proxy_node)

Definition at line 923 of file nsh_node.c.