From f75fced7ccdc59bbd8dd66b8b1abb79c362ba3b4 Mon Sep 17 00:00:00 2001
From: Tommaso Pecorella <tommaso.pecorella@unifi.it>
Date: Thu, 23 Nov 2017 22:34:34 +0100
Subject: [PATCH] internet: add some LOG statements to ndisc cache lookups

---
 src/internet/model/ndisc-cache.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/internet/model/ndisc-cache.cc b/src/internet/model/ndisc-cache.cc
index efff7c16f..ebf189791 100644
--- a/src/internet/model/ndisc-cache.cc
+++ b/src/internet/model/ndisc-cache.cc
@@ -97,8 +97,10 @@ NdiscCache::Entry* NdiscCache::Lookup (Ipv6Address dst)
   if (m_ndCache.find (dst) != m_ndCache.end ())
     {
       NdiscCache::Entry* entry = m_ndCache[dst];
+      NS_LOG_LOGIC ("Found an entry:" << dst << " to " << entry->GetMacAddress ());
       return entry;
     }
+  NS_LOG_LOGIC ("Nothing found");
   return 0;
 }
 
@@ -112,6 +114,7 @@ std::list<NdiscCache::Entry*> NdiscCache::LookupInverse (Address dst)
       NdiscCache::Entry *entry = (*i).second;
       if (entry->GetMacAddress () == dst)
         {
+          NS_LOG_LOGIC ("Found an entry:" << (*i).first << " to " << (*i).second);
           entryList.push_back (entry);
         }
     }