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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.am
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.am')
-rw-r--r--src/vnet.am7
1 files changed, 5 insertions, 2 deletions
diff --git a/src/vnet.am b/src/vnet.am
index 1d52ae10153..643ae92e3c6 100644
--- a/src/vnet.am
+++ b/src/vnet.am
@@ -936,7 +936,8 @@ libvnet_la_SOURCES += \
vnet/fib/fib_path.c \
vnet/fib/fib_path_ext.c \
vnet/fib/fib_urpf_list.c \
- vnet/fib/fib_attached_export.c
+ vnet/fib/fib_attached_export.c \
+ vnet/fib/fib_bfd.c
nobase_include_HEADERS += \
vnet/fib/fib.h \
@@ -962,7 +963,9 @@ libvnet_la_SOURCES += \
vnet/adj/adj_l2.c \
vnet/adj/adj_nsh.c \
vnet/adj/adj.c \
- vnet/adj/rewrite.c
+ vnet/adj/rewrite.c \
+ vnet/adj/adj_bfd.c \
+ vnet/adj/adj_delegate.c
nobase_include_HEADERS += \
vnet/adj/adj.h \