1 files changed, 41 insertions, 0 deletions
diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c
index 256000a2242..f2880bf8cd9 100644
--- a/src/vnet/ip/lookup.c
+++ b/src/vnet/ip/lookup.c
@@ -255,6 +255,47 @@ format_ip_flow_hash_config (u8 * s, va_list * args)
 }
 
 u8 *
+format_ip_lookup_next (u8 * s, va_list * args)
+{
+  /* int promotion of ip_lookup_next_t */
+  ip_lookup_next_t n = va_arg (*args, int);
+  char *t = 0;
+
+  switch (n)
+    {
+    default:
+      s = format (s, "unknown %d", n);
+      return s;
+
+    case IP_LOOKUP_NEXT_DROP:
+      t = "drop";
+      break;
+    case IP_LOOKUP_NEXT_PUNT:
+      t = "punt";
+      break;
+    case IP_LOOKUP_NEXT_ARP:
+      t = "arp";
+      break;
+    case IP_LOOKUP_NEXT_MIDCHAIN:
+      t = "midchain";
+      break;
+    case IP_LOOKUP_NEXT_GLEAN:
+      t = "glean";
+      break;
+    case IP_LOOKUP_NEXT_MCAST:
+      t = "mcast";
+      break;
+    case IP_LOOKUP_NEXT_REWRITE:
+      break;
+    }
+
+  if (t)
+    vec_add (s, t, strlen (t));
+
+  return s;
+}
+
+u8 *
 format_ip_adjacency_packet_data (u8 * s, va_list * args)
 {
   u32 adj_index = va_arg (*args, u32);