gtpu_decap.c File Reference

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Data Structures
struct	gtpu_rx_trace_t

Macros
#define	gtpu_error(n, s)   s,

Enumerations
enum	ip_vxan_bypass_next_t {   IP_GENEVE_BYPASS_NEXT_DROP, IP_GENEVE_BYPASS_NEXT_GENEVE, IP_GENEVE_BYPASS_N_NEXT, IP_VXLAN_BYPASS_NEXT_DROP,   IP_VXLAN_BYPASS_NEXT_VXLAN, IP_VXLAN_BYPASS_N_NEXT, IP_VXLAN_BYPASS_NEXT_DROP, IP_VXLAN_BYPASS_NEXT_VXLAN,   IP_VXLAN_BYPASS_N_NEXT, IP_GTPU_BYPASS_NEXT_DROP, IP_GTPU_BYPASS_NEXT_GTPU, IP_GTPU_BYPASS_N_NEXT }

Functions
static u8 *	format_gtpu_rx_trace (u8 *s, va_list *args)
static u32	validate_gtpu_fib (vlib_buffer_t *b, gtpu_tunnel_t *t, u32 is_ip4)
static uword	gtpu_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, u32 is_ip4)
static uword	gtpu4_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	gtpu6_input (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static uword	ip_gtpu_bypass_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame, u32 is_ip4)
static uword	ip4_gtpu_bypass (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	ip4_gtpu_bypass_init (vlib_main_t *vm)
static uword	ip6_gtpu_bypass (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
clib_error_t *	ip6_gtpu_bypass_init (vlib_main_t *vm)

Variables
vlib_node_registration_t	gtpu4_input_node
	(constructor) VLIB_REGISTER_NODE (gtpu4_input_node) More...
vlib_node_registration_t	gtpu6_input_node
	(constructor) VLIB_REGISTER_NODE (gtpu6_input_node) More...
static char *	gtpu_error_strings []
vlib_node_registration_t	ip4_gtpu_bypass_node
	(constructor) VLIB_REGISTER_NODE (ip4_gtpu_bypass_node) More...
vlib_node_registration_t	ip6_gtpu_bypass_node
	(constructor) VLIB_REGISTER_NODE (ip6_gtpu_bypass_node) More...

Macro Definition Documentation

#define gtpu_error	(		n,
			s
	)		s,

Enumeration Type Documentation

enum ip_vxan_bypass_next_t

Enumerator
IP_GENEVE_BYPASS_NEXT_DROP
IP_GENEVE_BYPASS_NEXT_GENEVE
IP_GENEVE_BYPASS_N_NEXT
IP_VXLAN_BYPASS_NEXT_DROP
IP_VXLAN_BYPASS_NEXT_VXLAN
IP_VXLAN_BYPASS_N_NEXT
IP_VXLAN_BYPASS_NEXT_DROP
IP_VXLAN_BYPASS_NEXT_VXLAN
IP_VXLAN_BYPASS_N_NEXT
IP_GTPU_BYPASS_NEXT_DROP
IP_GTPU_BYPASS_NEXT_GTPU
IP_GTPU_BYPASS_N_NEXT

Definition at line 857 of file gtpu_decap.c.

Function Documentation

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

static

Definition at line 32 of file gtpu_decap.c.

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static uword gtpu4_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 788 of file gtpu_decap.c.

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static uword gtpu6_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame  )

static

Definition at line 796 of file gtpu_decap.c.

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static uword gtpu_input ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, u32  is_ip4  )

inlinestatic

Definition at line 71 of file gtpu_decap.c.

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static uword ip4_gtpu_bypass ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 1246 of file gtpu_decap.c.

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clib_error_t* ip4_gtpu_bypass_init

(

vlib_main_t *

vm

)

Definition at line 1271 of file gtpu_decap.c.

static uword ip6_gtpu_bypass ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 1277 of file gtpu_decap.c.

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clib_error_t* ip6_gtpu_bypass_init

(

vlib_main_t *

vm

)

Definition at line 1302 of file gtpu_decap.c.

static uword ip_gtpu_bypass_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame, u32  is_ip4  )

inlinestatic

Definition at line 864 of file gtpu_decap.c.

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static u32 validate_gtpu_fib ( vlib_buffer_t *  b, gtpu_tunnel_t *  t, u32  is_ip4  )

inlinestatic

Definition at line 52 of file gtpu_decap.c.

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Variable Documentation

vlib_node_registration_t gtpu4_input_node

Initial value:

= {
  .function = gtpu4_input,
  .name = "gtpu4-input",
  
  .vector_size = sizeof (u32),

  .n_errors = GTPU_N_ERROR,
  .error_strings = gtpu_error_strings,

  .n_next_nodes = GTPU_INPUT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_gtpu_input_next

  },


  .format_trace = format_gtpu_rx_trace,
  
}

(constructor) VLIB_REGISTER_NODE (gtpu4_input_node)

Definition at line 22 of file gtpu_decap.c.

vlib_node_registration_t gtpu6_input_node

Initial value:

= {
  .function = gtpu6_input,
  .name = "gtpu6-input",
  
  .vector_size = sizeof (u32),

  .n_errors = GTPU_N_ERROR,
  .error_strings = gtpu_error_strings,

  .n_next_nodes = GTPU_INPUT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_gtpu_input_next

  },


  .format_trace = format_gtpu_rx_trace,
  
}

(constructor) VLIB_REGISTER_NODE (gtpu6_input_node)

Definition at line 23 of file gtpu_decap.c.

char* gtpu_error_strings[]

static

Initial value:

= {
#define gtpu_error(n,s) 



}

Definition at line 803 of file gtpu_decap.c.

vlib_node_registration_t ip4_gtpu_bypass_node

Initial value:

= {
  .function = ip4_gtpu_bypass,
  .name = "ip4-gtpu-bypass",
  .vector_size = sizeof (u32),

  .n_next_nodes = IP_GTPU_BYPASS_N_NEXT,
  .next_nodes = {
    [IP_GTPU_BYPASS_NEXT_DROP] = "error-drop",
    [IP_GTPU_BYPASS_NEXT_GTPU] = "gtpu4-input",
  },

  .format_buffer = format_ip4_header,
  .format_trace = format_ip4_forward_next_trace,
}

(constructor) VLIB_REGISTER_NODE (ip4_gtpu_bypass_node)

Definition at line 1253 of file gtpu_decap.c.

vlib_node_registration_t ip6_gtpu_bypass_node

Initial value:

= {
  .function = ip6_gtpu_bypass,
  .name = "ip6-gtpu-bypass",
  .vector_size = sizeof (u32),

  .n_next_nodes = IP_GTPU_BYPASS_N_NEXT,
  .next_nodes = {
    [IP_GTPU_BYPASS_NEXT_DROP] = "error-drop",
    [IP_GTPU_BYPASS_NEXT_GTPU] = "gtpu6-input",
  },

  .format_buffer = format_ip6_header,
  .format_trace = format_ip6_forward_next_trace,
}

(constructor) VLIB_REGISTER_NODE (ip6_gtpu_bypass_node)

Definition at line 1284 of file gtpu_decap.c.