fib_sas.h File Reference

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Functions
bool	fib_sas_get (u32 sw_if_index, ip_address_family_t af, const ip46_address_t *dst, ip46_address_t *src)
	FIB Source Address selection. More...
bool	fib_sas4_get (u32 sw_if_index, const ip4_address_t *dst, ip4_address_t *src)
	Get an IPv4 Source address to use in a packet being sent out an interface. More...
bool	fib_sas6_get (u32 sw_if_index, const ip6_address_t *dst, ip6_address_t *src)
	Get an IPv6 Source address to use in a packet being sent out an interface. More...

Function Documentation

fib_sas4_get()

bool fib_sas4_get	(	u32	sw_if_index,
		const ip4_address_t *	dst,
		ip4_address_t *	src
	)

Get an IPv4 Source address to use in a packet being sent out an interface.

Parameters

sw_if_index	The interface on which the packet is to be sent
dst	The destination of the packet (can be NULL in which case any of the available address will be returned)
src	OUT the source address to use

Returns

True if an address is available False (and src is unset) otherwise

Definition at line 50 of file fib_sas.c.

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fib_sas6_get()

bool fib_sas6_get	(	u32	sw_if_index,
		const ip6_address_t *	dst,
		ip6_address_t *	src
	)

Get an IPv6 Source address to use in a packet being sent out an interface.

Parameters

sw_if_index	The interface on which the packet is to be sent
dst	The destination of the packet (can be NULL in which case any of the available address will be returned)
src	OUT the source address to use

Returns

True if an address is available False (and src is unset) otherwise

Definition at line 99 of file fib_sas.c.

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fib_sas_get()

bool fib_sas_get	(	u32	sw_if_index,
		ip_address_family_t	af,
		const ip46_address_t *	dst,
		ip46_address_t *	src
	)

FIB Source Address selection.

Use the FIB for source address selection on an interface

Get a Source address to use in a packet being sent out an interface

Parameters

sw_if_index	The interface on which the packet is to be sent
af	The address family of the packet
dst	The destination of the packet (can be NULL in which case any of the available address will be returned)
src	OUT the source address to use

Returns

True if an address is available False (and src is unset) otherwise

Use the FIB for source address selection on an interface

Definition at line 28 of file fib_sas.c.

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