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authorNeale Ranns <nranns@cisco.com>2017-04-05 08:11:14 -0700
committerDamjan Marion <dmarion.lists@gmail.com>2017-04-06 15:18:44 +0000
commit88fc83eb716bf07f4634de6de5b569f795a56418 (patch)
tree4c8037b62cb6a57209aef4e28ae273d0ba4e40e7 /src/vnet/fib/fib_entry_cover.c
parent5ee51f8ed616f14f3b32ae8857d383fefa02d861 (diff)
BFD-FIB interactions
- single-hop BFD: attach a delegate to the appropriate adjacency - multi-hop BFD [not supported yet]: attach a delegate to the FIB entry. adjacency/fib_entry state tracks the BFD session state. when the state is down the object does not contribute forwarding hence and hence dependent objects will not use it. For example, if a route is ECMP via two adjacencies and one of them is BFD down, then only the other is used to forward (i.e. we don't drop half the traffic). Change-Id: I0ef53e20e73b067001a132cd0a3045408811a822 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/fib/fib_entry_cover.c')
-rw-r--r--src/vnet/fib/fib_entry_cover.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/src/vnet/fib/fib_entry_cover.c b/src/vnet/fib/fib_entry_cover.c
index 147c5daa4fd..814df578a62 100644
--- a/src/vnet/fib/fib_entry_cover.c
+++ b/src/vnet/fib/fib_entry_cover.c
@@ -106,51 +106,6 @@ fib_entry_cover_walk (fib_entry_t *cover,
&ctx);
}
-u32
-fib_entry_cover_get_size (fib_entry_t *cover)
-{
- fib_entry_delegate_t *fed;
-
- fed = fib_entry_delegate_get(cover, FIB_ENTRY_DELEGATE_COVERED);
-
- if (NULL == fed)
- return (0);
-
- return (fib_node_list_get_size(fed->fd_list));
-}
-
-typedef struct fib_entry_cover_list_format_ctx_t_ {
- u8 *s;
-} fib_entry_cover_list_format_ctx_t;
-
-static int
-fib_entry_covered_list_format_one (fib_entry_t *cover,
- fib_node_index_t covered,
- void *args)
-{
- fib_entry_cover_list_format_ctx_t * ctx = args;
-
- ctx->s = format(ctx->s, "%d, ", covered);
-
- /* continue */
- return (1);
-}
-
-u8*
-fib_entry_cover_list_format (fib_entry_t *fib_entry,
- u8 *s)
-{
- fib_entry_cover_list_format_ctx_t ctx = {
- .s = s,
- };
-
- fib_entry_cover_walk(fib_entry,
- fib_entry_covered_list_format_one,
- &ctx);
-
- return (ctx.s);
-}
-
static int
fib_entry_cover_change_one (fib_entry_t *cover,
fib_node_index_t covered,