/* Save state from vlib buffer */
ctx->saved_free_list_index = vlib_buffer_get_free_list_index (b0);
ctx->current_data = b0->current_data;
+ ctx->flags = b0->flags & VNET_BUFFER_FLAGS_VLAN_BITS;
/* Set up vlib buffer hooks */
b0->recycle_count = ctx_id;
clib_memcpy (vnet_buffer (b0), ctx->vnet_buffer,
sizeof (vnet_buffer_opaque_t));
+ /* Restore the vlan flags */
+ b0->flags &= ~VNET_BUFFER_FLAGS_VLAN_BITS;
+ b0->flags |= ctx->flags;
+
/* Restore the packet start (current_data) and length */
vlib_buffer_advance (b0, ctx->current_data - b0->current_data);