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-rw-r--r--src/vnet/ip/ip6_forward.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c
index bb4893ad19f..54582d38364 100644
--- a/src/vnet/ip/ip6_forward.c
+++ b/src/vnet/ip/ip6_forward.c
@@ -2041,6 +2041,14 @@ ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst, u32 sw_if_index)
VNET_LINK_IP6, &nh, sw_if_index);
adj = adj_get (ai);
+ /* Peer has been previously resolved, retrieve glean adj instead */
+ if (adj->lookup_next_index == IP_LOOKUP_NEXT_REWRITE)
+ {
+ adj_unlock (ai);
+ ai = adj_glean_add_or_lock (FIB_PROTOCOL_IP6, sw_if_index, &nh);
+ adj = adj_get (ai);
+ }
+
vnet_rewrite_one_header (adj[0], h, sizeof (ethernet_header_t));
vlib_buffer_advance (b, -adj->rewrite_header.data_bytes);