l2_vtr.h File Reference

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Data Structures
struct	vtr_config_t
	Per-interface vlan tag rewrite configuration There will be one instance of this struct for each sw_if_index for both input vtr and output vtr. More...
struct	ptr_config_t

Enumerations
enum	l2_vtr_op_t {   L2_VTR_DISABLED, L2_VTR_PUSH_1, L2_VTR_PUSH_2, L2_VTR_POP_1,   L2_VTR_POP_2, L2_VTR_TRANSLATE_1_1, L2_VTR_TRANSLATE_1_2, L2_VTR_TRANSLATE_2_1,   L2_VTR_TRANSLATE_2_2 }

Functions
static u32	l2_vtr_process (vlib_buffer_t *b0, vtr_config_t *config)
	Perform the configured tag rewrite on the packet. More...
static u8	l2_efp_filter_process (vlib_buffer_t *b0, vtr_config_t *in_config)
static u32	l2_pbb_process (vlib_buffer_t *b0, ptr_config_t *config)
u32	l2pbb_configure (vlib_main_t *vlib_main, vnet_main_t *vnet_main, u32 sw_if_index, u32 vtr_op, u8 *b_dmac, u8 *b_smac, u16 b_vlanid, u32 i_sid, u16 vlan_outer_tag)
u32	l2vtr_configure (vlib_main_t *vlib_main, vnet_main_t *vnet_main, u32 sw_if_index, u32 vtr_op, u32 push_dot1q, u32 vtr_tag1, u32 vtr_tag2)
	Configure vtag tag rewrite on the given interface. More...
u32	l2vtr_get (vlib_main_t *vlib_main, vnet_main_t *vnet_main, u32 sw_if_index, u32 *vtr_op, u32 *push_dot1q, u32 *vtr_tag1, u32 *vtr_tag2)
	Get vtag tag rewrite on the given interface. More...
u32	l2pbb_get (vlib_main_t *vlib_main, vnet_main_t *vnet_main, u32 sw_if_index, u32 *vtr_op, u16 *outer_tag, ethernet_header_t *eth_hdr, u16 *b_vlanid, u32 *i_sid)
	Get pbb tag rewrite on the given interface. More...

Enumeration Type Documentation

l2_vtr_op_t

enum l2_vtr_op_t

Enumerator
L2_VTR_DISABLED
L2_VTR_PUSH_1
L2_VTR_PUSH_2
L2_VTR_POP_1
L2_VTR_POP_2
L2_VTR_TRANSLATE_1_1
L2_VTR_TRANSLATE_1_2
L2_VTR_TRANSLATE_2_1
L2_VTR_TRANSLATE_2_2

Definition at line 27 of file l2_vtr.h.

Function Documentation

l2_efp_filter_process()

static u8 l2_efp_filter_process ( vlib_buffer_t *  b0, vtr_config_t *  in_config  )

inlinestatic

Definition at line 141 of file l2_vtr.h.

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l2_pbb_process()

static u32 l2_pbb_process ( vlib_buffer_t *  b0, ptr_config_t *  config  )

inlinestatic

Definition at line 201 of file l2_vtr.h.

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l2_vtr_process()

static u32 l2_vtr_process ( vlib_buffer_t *  b0, vtr_config_t *  config  )

inlinestatic

Perform the configured tag rewrite on the packet.

Return 0 if ok, 1 if packet should be dropped (e.g. tried to pop too many tags)

Definition at line 75 of file l2_vtr.h.

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l2pbb_configure()

u32 l2pbb_configure	(	vlib_main_t *	vlib_main,
		vnet_main_t *	vnet_main,
		u32	sw_if_index,
		u32	vtr_op,
		u8 *	b_dmac,
		u8 *	b_smac,
		u16	b_vlanid,
		u32	i_sid,
		u16	vlan_outer_tag
	)

Definition at line 54 of file l2_vtr.c.

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l2pbb_get()

u32 l2pbb_get	(	vlib_main_t *	vlib_main,
		vnet_main_t *	vnet_main,
		u32	sw_if_index,
		u32 *	vtr_op,
		u16 *	outer_tag,
		ethernet_header_t *	eth_hdr,
		u16 *	b_vlanid,
		u32 *	i_sid
	)

Get pbb tag rewrite on the given interface.

Return 1 if there is an error, 0 if ok

Definition at line 686 of file l2_vtr.c.

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l2vtr_configure()

u32 l2vtr_configure	(	vlib_main_t *	vlib_main,
		vnet_main_t *	vnet_main,
		u32	sw_if_index,
		u32	vtr_op,
		u32	push_dot1q,
		u32	vtr_tag1,
		u32	vtr_tag2
	)

Configure vtag tag rewrite on the given interface.

Return 1 if there is an error, 0 if ok

Definition at line 136 of file l2_vtr.c.

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l2vtr_get()

u32 l2vtr_get	(	vlib_main_t *	vlib_main,
		vnet_main_t *	vnet_main,
		u32	sw_if_index,
		u32 *	vtr_op,
		u32 *	push_dot1q,
		u32 *	vtr_tag1,
		u32 *	vtr_tag2
	)

Get vtag tag rewrite on the given interface.

Return 1 if there is an error, 0 if ok

Definition at line 347 of file l2_vtr.c.

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