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-rw-r--r--src/vnet/fib/fib_types.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/vnet/fib/fib_types.c b/src/vnet/fib/fib_types.c
index 3ac5c1d1183..c859913eeff 100644
--- a/src/vnet/fib/fib_types.c
+++ b/src/vnet/fib/fib_types.c
@@ -166,6 +166,21 @@ fib_prefix_is_cover (const fib_prefix_t *p1,
return (0);
}
+u8
+fib_prefix_get_host_length (fib_protocol_t proto)
+{
+ switch (proto)
+ {
+ case FIB_PROTOCOL_IP4:
+ return (32);
+ case FIB_PROTOCOL_IP6:
+ return (128);
+ case FIB_PROTOCOL_MPLS:
+ return (21);
+ }
+ return (0);
+}
+
int
fib_prefix_is_host (const fib_prefix_t *prefix)
{