From 7d415cd3ba7122ca7d5b6608cc60505a0829a8a7 Mon Sep 17 00:00:00 2001
From: Tommaso Pecorella <tommaso.pecorella@unifi.it>
Date: Wed, 1 Jan 2014 17:37:32 +0100
Subject: [PATCH] Bug 1823 - IPv6 fails to work on NOARP NetDevices (revert
 changeset 9760)

---
 src/internet/model/ipv6-interface.cc | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/internet/model/ipv6-interface.cc b/src/internet/model/ipv6-interface.cc
index 96b5798e1..9e8814eaf 100644
--- a/src/internet/model/ipv6-interface.cc
+++ b/src/internet/model/ipv6-interface.cc
@@ -117,10 +117,7 @@ void Ipv6Interface::DoSetup ()
     }
 
   Ptr<Icmpv6L4Protocol> icmpv6 = m_node->GetObject<Ipv6L3Protocol> ()->GetIcmpv6 ();
-  if (m_device->NeedsArp ())
-    {
-      m_ndCache = icmpv6->CreateCache (m_device, this);
-    }
+  m_ndCache = icmpv6->CreateCache (m_device, this);
 }
 
 void Ipv6Interface::SetNode (Ptr<Node> node)