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-rw-r--r--src/vnet/ip-neighbor/ip6_neighbor.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vnet/ip-neighbor/ip6_neighbor.c b/src/vnet/ip-neighbor/ip6_neighbor.c
index e3a47df2076..fd0dbfcd2bb 100644
--- a/src/vnet/ip-neighbor/ip6_neighbor.c
+++ b/src/vnet/ip-neighbor/ip6_neighbor.c
@@ -217,13 +217,14 @@ ip6_discover_neighbor_inline (vlib_main_t * vm,
* Choose source address based on destination lookup
* adjacency.
*/
- if (!fib_sas6_get (sw_if_index0, &ip0->dst_address, &src) ||
- !ip6_sas_by_sw_if_index (sw_if_index0, &ip0->dst_address, &src))
+ const ip6_address_t *ll = ip6_get_link_local_address (sw_if_index0);
+ if (!ll)
{
/* There is no address on the interface */
p0->error = node->errors[IP6_NEIGHBOR_ERROR_NO_SOURCE_ADDRESS];
continue;
}
+ ip6_address_copy (&src, ll);
b0 = ip6_neighbor_probe (vm, vnm, sw_if_index0, thread_index, &src,
&ip0->dst_address);