ipip.h File Reference

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Data Structures
struct	ipip_tunnel_key_t
struct	ipip_tunnel_t
	A representation of a IPIP tunnel. More...
struct	ipip_main_t

Macros
#define	foreach_ipip_error

Enumerations
enum	ipip_error_t { IPIP_N_ERROR }
enum	ipip_transport_t { IPIP_TRANSPORT_IP4, IPIP_TRANSPORT_IP6 }
	IPIP Tunnel key. More...
enum	ipip_mode_t { IPIP_MODE_P2P = 0, IPIP_MODE_6RD }

Functions
static_always_inline u32	sixrd_get_addr_net (const ipip_tunnel_t *t, u64 dal)
int	ipip_add_tunnel (ipip_transport_t transport, u32 instance, ip46_address_t *src, ip46_address_t *dst, u32 fib_index, u8 tc_tos, u32 *sw_if_indexp)
int	ipip_del_tunnel (u32 sw_if_index)
int	sixrd_add_tunnel (ip6_address_t *ip6_prefix, u8 ip6_prefix_len, ip4_address_t *ip4_prefix, u8 ip4_prefix_len, ip4_address_t *ip4_src, bool security_check, u32 fib_index, u32 *sw_if_index)
int	sixrd_del_tunnel (u32 sw_if_index)
void	ipip_tunnel_db_add (ipip_tunnel_t *t, ipip_tunnel_key_t *key)
void	ipip_tunnel_db_remove (ipip_tunnel_t *t)
ipip_tunnel_t *	ipip_tunnel_db_find (ipip_tunnel_key_t *key)
ipip_tunnel_t *	ipip_tunnel_db_find_by_sw_if_index (u32 sw_if_index)

Variables
vnet_hw_interface_class_t	ipip_hw_interface_class
ipip_main_t	ipip_main
vlib_node_registration_t	ipip4_input_node
	(constructor) VLIB_REGISTER_NODE (ipip4_input_node) More...
vlib_node_registration_t	ipip6_input_node
	(constructor) VLIB_REGISTER_NODE (ipip6_input_node) More...

Macro Definition Documentation

#define foreach_ipip_error

Value:

/* Must be first. */                            \
  _(DECAP_PKTS, "packets decapsulated")         \
  _(BAD_PROTOCOL, "bad protocol")               \
  _(NO_TUNNEL, "no tunnel")

Definition at line 29 of file ipip.h.

Enumeration Type Documentation

enum ipip_error_t

Enumerator
IPIP_N_ERROR

Definition at line 35 of file ipip.h.

enum ipip_mode_t

Enumerator
IPIP_MODE_P2P
IPIP_MODE_6RD

Definition at line 60 of file ipip.h.

enum ipip_transport_t

IPIP Tunnel key.

Enumerator
IPIP_TRANSPORT_IP4
IPIP_TRANSPORT_IP6

Definition at line 46 of file ipip.h.

Function Documentation

int ipip_add_tunnel	(	ipip_transport_t	transport,
		u32	instance,
		ip46_address_t *	src,
		ip46_address_t *	dst,
		u32	fib_index,
		u8	tc_tos,
		u32 *	sw_if_indexp
	)

Definition at line 463 of file ipip.c.

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int ipip_del_tunnel

(

u32

sw_if_index

)

Definition at line 562 of file ipip.c.

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void ipip_tunnel_db_add	(	ipip_tunnel_t *	t,
		ipip_tunnel_key_t *	key
	)

Definition at line 367 of file ipip.c.

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ipip_tunnel_t* ipip_tunnel_db_find

(

ipip_tunnel_key_t *

key

)

Definition at line 343 of file ipip.c.

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ipip_tunnel_t* ipip_tunnel_db_find_by_sw_if_index

(

u32

sw_if_index

)

Definition at line 355 of file ipip.c.

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void ipip_tunnel_db_remove

(

ipip_tunnel_t *

t

)

Definition at line 377 of file ipip.c.

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int sixrd_add_tunnel	(	ip6_address_t *	ip6_prefix,
		u8	ip6_prefix_len,
		ip4_address_t *	ip4_prefix,
		u8	ip4_prefix_len,
		ip4_address_t *	ip4_src,
		bool	security_check,
		u32	fib_index,
		u32 *	sw_if_index
	)

Definition at line 281 of file sixrd.c.

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int sixrd_del_tunnel

(

u32

sw_if_index

)

Definition at line 385 of file sixrd.c.

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static_always_inline u32 sixrd_get_addr_net	(	const ipip_tunnel_t *	t,
		u64	dal
	)

Definition at line 132 of file ipip.h.

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Variable Documentation

vlib_node_registration_t ipip4_input_node

(constructor) VLIB_REGISTER_NODE (ipip4_input_node)

Definition at line 224 of file node.c.

vlib_node_registration_t ipip6_input_node

(constructor) VLIB_REGISTER_NODE (ipip6_input_node)

Definition at line 241 of file node.c.

vnet_hw_interface_class_t ipip_hw_interface_class

ipip_main_t ipip_main

Definition at line 28 of file ipip.c.