aboutsummaryrefslogtreecommitdiffstats
path: root/src/vnet/ip/ip6_neighbor.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/vnet/ip/ip6_neighbor.c')
-rwxr-xr-xsrc/vnet/ip/ip6_neighbor.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/vnet/ip/ip6_neighbor.c b/src/vnet/ip/ip6_neighbor.c
index fde3a7e71d4..3acfb1a4897 100755
--- a/src/vnet/ip/ip6_neighbor.c
+++ b/src/vnet/ip/ip6_neighbor.c
@@ -3284,6 +3284,10 @@ ip6_discover_neighbor_inline (vlib_main_t * vm,
if (!h0)
continue;
+ /* copy the persistent fields from the original */
+ b0 = vlib_get_buffer (vm, bi0);
+ clib_memcpy_fast (b0->opaque2, p0->opaque2, sizeof (p0->opaque2));
+
/*
* Build ethernet header.
* Choose source address based on destination lookup
@@ -3324,7 +3328,6 @@ ip6_discover_neighbor_inline (vlib_main_t * vm,
ASSERT (bogus_length == 0);
vlib_buffer_copy_trace_flag (vm, p0, bi0);
- b0 = vlib_get_buffer (vm, bi0);
vnet_buffer (b0)->sw_if_index[VLIB_TX]
= vnet_buffer (p0)->sw_if_index[VLIB_TX];