bier_fmask_t_ Struct Reference

An outgoing BIER mask. More...

Collaboration diagram for bier_fmask_t_:

Data Fields
fib_node_t	bfm_node
	The BIER fmask is a child of a FIB entry in the FIB graph. More...
bier_fmask_flags_t	bfm_flags
	operational/state flags on the fmask More...
bier_fmask_bits_t	bfm_bits
	The bits, and their ref counts, that are set on this mask This mask changes as BIER entries link to and from this fmask. More...
bier_fmask_id_t *	bfm_id
	The key to this fmask - used for store/lookup in the DB. More...
mpls_label_t	bfm_label
	The MPLS label to paint on the header during forwarding. More...
fib_node_index_t	bfm_pl
	The path-list. More...
u32	bfm_sibling
	the index of this fmask in the parent's child list. More...
dpo_id_t	bfm_dpo
	The index into the adj table for the adj that this fmask resolves via. More...

Detailed Description

An outgoing BIER mask.

aka forwarding bit mask (in the RFCs)

This mask's function is two-fold 1 - it is logical-AND with the input packet header to produce the output packet header 2 - it is logical NAND with the input packet header to modify the bit-mask for the next lookup

Definition at line 99 of file bier_fmask.h.

Field Documentation

bier_fmask_bits_t bier_fmask_t_::bfm_bits

The bits, and their ref counts, that are set on this mask This mask changes as BIER entries link to and from this fmask.

Definition at line 114 of file bier_fmask.h.

dpo_id_t bier_fmask_t_::bfm_dpo

The index into the adj table for the adj that this fmask resolves via.

Definition at line 140 of file bier_fmask.h.

bier_fmask_flags_t bier_fmask_t_::bfm_flags

operational/state flags on the fmask

Definition at line 108 of file bier_fmask.h.

bier_fmask_id_t* bier_fmask_t_::bfm_id

The key to this fmask - used for store/lookup in the DB.

Definition at line 119 of file bier_fmask.h.

mpls_label_t bier_fmask_t_::bfm_label

The MPLS label to paint on the header during forwarding.

Definition at line 124 of file bier_fmask.h.

fib_node_t bier_fmask_t_::bfm_node

The BIER fmask is a child of a FIB entry in the FIB graph.

Definition at line 103 of file bier_fmask.h.

fib_node_index_t bier_fmask_t_::bfm_pl

The path-list.

Definition at line 129 of file bier_fmask.h.

u32 bier_fmask_t_::bfm_sibling

the index of this fmask in the parent's child list.

Definition at line 134 of file bier_fmask.h.

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The documentation for this struct was generated from the following file:

• src/vnet/bier/bier_fmask.h