fib_path_ext.h File Reference

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Data Structures
struct	fib_path_ext_t_
	A path extension is a per-entry addition to the forwarding information when packets are sent for that entry over that path. More...

Macros
#define	fpe_label_stack   fpe_path.frp_label_stack

Typedefs
typedef struct fib_path_ext_t_	fib_path_ext_t
	A path extension is a per-entry addition to the forwarding information when packets are sent for that entry over that path. More...

Functions
u8 *	format_fib_path_ext (u8 *s, va_list *args)
void	fib_path_ext_init (fib_path_ext_t *path_ext, fib_node_index_t path_list_index, const fib_route_path_t *rpath)
int	fib_path_ext_cmp (fib_path_ext_t *path_ext, const fib_route_path_t *rpath)
void	fib_path_ext_resolve (fib_path_ext_t *path_ext, fib_node_index_t path_list_index)
load_balance_path_t *	fib_path_ext_stack (fib_path_ext_t *path_ext, const struct fib_entry_t_ *entry, fib_forward_chain_type_t fct, load_balance_path_t *nhs)

Macro Definition Documentation

#define fpe_label_stack   fpe_path.frp_label_stack

Definition at line 40 of file fib_path_ext.h.

Typedef Documentation

typedef struct fib_path_ext_t_ fib_path_ext_t

A path extension is a per-entry addition to the forwarding information when packets are sent for that entry over that path.

For example: ip route add 1.1.1.1/32 via 10.10.10.10 out-label 100

The out-going MPLS label value 100 is a path-extension. It is a value sepcific to the entry 1.1.1.1/32 and valid only when packets are sent via 10.10.10.10.

Function Documentation

int fib_path_ext_cmp	(	fib_path_ext_t *	path_ext,
		const fib_route_path_t *	rpath
	)

Definition at line 47 of file fib_path_ext.c.

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void fib_path_ext_init	(	fib_path_ext_t *	path_ext,
		fib_node_index_t	path_list_index,
		const fib_route_path_t *	rpath
	)

Definition at line 84 of file fib_path_ext.c.

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void fib_path_ext_resolve	(	fib_path_ext_t *	path_ext,
		fib_node_index_t	path_list_index
	)

Definition at line 71 of file fib_path_ext.c.

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load_balance_path_t* fib_path_ext_stack	(	fib_path_ext_t *	path_ext,
		const struct fib_entry_t_ *	entry,
		fib_forward_chain_type_t	fct,
		load_balance_path_t *	nhs
	)

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

Definition at line 28 of file fib_path_ext.c.

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