ip: extend show cmd of ip reassembly configuration

[vpp.git] / src / vnet / ip / reass / ip6_full_reass.c

diff --git a/src/vnet/ip/reass/ip6_full_reass.c b/src/vnet/ip/reass/ip6_full_reass.c
index 80a31e8..8403bc5 100644 (file)
--- a/src/vnet/ip/reass/ip6_full_reass.c
+++ b/src/vnet/ip/reass/ip6_full_reass.c
@@ -319,6 +319,13 @@ ip6_full_reass_add_trace (vlib_main_t * vm, vlib_node_runtime_t * node,
   vlib_buffer_t *b = vlib_get_buffer (vm, bi);
   vnet_buffer_opaque_t *vnb = vnet_buffer (b);
   bool is_after_handoff = false;
+  if (pool_is_free_index
+      (vm->trace_main.trace_buffer_pool, vlib_buffer_get_trace_index (b)))
+    {
+      // this buffer's trace is gone
+      b->flags &= ~VLIB_BUFFER_IS_TRACED;
+      return;
+    }
   if (vlib_buffer_get_trace_thread (b) != vm->thread_index)
     {
       is_after_handoff = true;
@@ -1679,6 +1686,10 @@ show_ip6_full_reass (vlib_main_t * vm, unformat_input_t * input,
   vlib_cli_output (vm,
                   "Maximum configured concurrent full IP6 reassemblies per worker-thread: %lu\n",
                   (long unsigned) rm->max_reass_n);
+  vlib_cli_output (vm,
+                  "Maximum configured amount of fragments "
+                  "per full IP6 reassembly: %lu\n",
+                  (long unsigned) rm->max_reass_len);
   vlib_cli_output (vm,
                   "Maximum configured full IP6 reassembly timeout: %lums\n",
                   (long unsigned) rm->timeout_ms);