diff options
| author |   Neale Ranns <nranns@cisco.com> | 2017-12-05 13:24:04 -0800 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2017-12-09 20:55:08 +0000 |
| commit | 9128637ee8f7b0d903551f165a1447d427e8dd19 (patch) | |
| tree | 244014dd1064643946d64066e352ee1627bf622c /src/vnet/fib/fib_path_list.h | |
| parent | cef87f1a5eb4d69cf11ce1cd3c5506edcfba74c4 (diff) | |
BIER in non-MPLS netowrks
as decsribed in section 2.2
ihttps://tools.ietf.org/html/draft-ietf-bier-mpls-encapsulation-10
with BIFT encoding from:
https://tools.ietf.org/html/draft-wijnandsxu-bier-non-mpls-bift-encoding-00
changes:
1 - introduce the new BIFT lookup table. BIER tables that have an associated
MPLS label are added to the MPLS-FIB. Those that don't are added to the
BIER table
2 - BIER routes that have no associated output MPLS label will add a BIFT label.
3 - The BIER FMask has a path-list as a member to resolve via any possible path.
Change-Id: I1fd4d9dbd074f0e855c16e9329b81460ebe1efce
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/fib/fib_path_list.h')
| -rw-r--r-- | src/vnet/fib/fib_path_list.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/vnet/fib/fib_path_list.h b/src/vnet/fib/fib_path_list.h index a54b79e2a6d..76870dc6c78 100644 --- a/src/vnet/fib/fib_path_list.h +++ b/src/vnet/fib/fib_path_list.h @@ -127,8 +127,18 @@ extern fib_node_index_t fib_path_list_path_remove ( extern u32 fib_path_list_get_n_paths(fib_node_index_t pl_index); +/** + * Flags to control how the path-list returns forwarding information + */ +typedef enum fib_path_list_fwd_flags_t_ +{ + FIB_PATH_LIST_FWD_FLAG_NONE = 0, + FIB_PATH_LIST_FWD_FLAG_COLLAPSE = (1 << 0), +} fib_path_list_fwd_flags_t; + extern void fib_path_list_contribute_forwarding(fib_node_index_t path_list_index, fib_forward_chain_type_t type, + fib_path_list_fwd_flags_t flags, dpo_id_t *dpo); extern void fib_path_list_contribute_urpf(fib_node_index_t path_index, index_t urpf); @@ -153,6 +163,8 @@ extern int fib_path_list_is_popular(fib_node_index_t path_list_index); extern dpo_proto_t fib_path_list_get_proto(fib_node_index_t path_list_index); extern u8 * fib_path_list_format(fib_node_index_t pl_index, u8 * s); +extern u8 * format_fib_path_list(u8 * s, va_list *args); + extern index_t fib_path_list_lb_map_add_or_lock(fib_node_index_t pl_index, const fib_node_index_t *pis); extern u32 fib_path_list_find_rpath (fib_node_index_t path_list_index, |