diff --git a/model/fw/stats-based-randomized-interest-accept.cc b/model/fw/stats-based-randomized-interest-accept.cc
new file mode 100644
index 0000000..f83604d
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+++ b/model/fw/stats-based-randomized-interest-accept.cc
@@ -0,0 +1,170 @@
+/* -*-  Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2011 University of California, Los Angeles
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#include "stats-based-randomized-interest-accept.h"
+
+#include "ns3/ndn-interest-header.h"
+#include "ns3/ndn-content-object-header.h"
+#include "ns3/ndn-pit.h"
+#include "ns3/ndn-pit-entry.h"
+
+#include "ns3/assert.h"
+#include "ns3/log.h"
+#include "ns3/simulator.h"
+#include "ns3/random-variable.h"
+#include "ns3/double.h"
+
+#include <boost/foreach.hpp>
+#include <boost/lambda/lambda.hpp>
+#include <boost/lambda/bind.hpp>
+namespace ll = boost::lambda;
+
+NS_LOG_COMPONENT_DEFINE ("ndn.fw.StatsBasedRandomizedInterestAccept");
+
+namespace ns3 {
+namespace ndn {
+namespace fw {
+
+NS_OBJECT_ENSURE_REGISTERED (StatsBasedRandomizedInterestAccept);
+  
+TypeId
+StatsBasedRandomizedInterestAccept::GetTypeId (void)
+{
+  static TypeId tid = TypeId ("ns3::ndn::fw::StatsBasedRandomizedInterestAccept")
+    .SetGroupName ("Ndn")
+    .SetParent <super> ()
+    .AddConstructor <StatsBasedRandomizedInterestAccept> ()
+
+    .AddAttribute ("Threshold", "Minimum number of incoming interests to enable dropping decision",
+                   DoubleValue (0.25),
+                   MakeDoubleAccessor (&StatsBasedRandomizedInterestAccept::m_threshold),
+                   MakeDoubleChecker<double> ())
+    
+    .AddAttribute ("GraceAcceptProbability", "Probability to accept Interest even though stats telling that satisfaction ratio is 0",
+                   DoubleValue (0.01),
+                   MakeDoubleAccessor (&StatsBasedRandomizedInterestAccept::m_graceAcceptProbability),
+                   MakeDoubleChecker<double> ())
+    ;
+  return tid;
+}
+    
+StatsBasedRandomizedInterestAccept::StatsBasedRandomizedInterestAccept ()
+{
+}
+
+void
+StatsBasedRandomizedInterestAccept::DoDispose ()
+{
+  super::DoDispose ();
+}
+
+bool
+StatsBasedRandomizedInterestAccept::WillSendOutInterest (Ptr<Face> outFace,
+                                                         Ptr<const InterestHeader> header,
+                                                         Ptr<pit::Entry> pitEntry)
+{
+  NS_LOG_FUNCTION (this << pitEntry->GetPrefix ());
+  // override all (if any) parent processing
+  
+  pit::Entry::out_iterator outgoing =
+    pitEntry->GetOutgoing ().find (outFace);
+
+  if (outgoing != pitEntry->GetOutgoing ().end ())
+    {
+      return false;
+    }
+
+  // check stats
+  Ptr<Face> inFace = pitEntry->GetIncoming ().begin ()->m_face;
+  // const ndnSIM::LoadStatsFace &stats = GetStatsTree ()[header->GetName ()].incoming ().find (inFace)->second;
+  const ndnSIM::LoadStatsFace &stats = GetStatsTree ()["/"].incoming ().find (inFace)->second;
+
+  if (stats.count ().GetStats ().get<0> () >= m_threshold * pitEntry->GetFibEntry ()->GetLimits ().GetMaxLimit ())
+  {
+    double ratio = std::min (1.0, stats.GetSatisfiedRatio ().get<0> ());
+    // NS_ASSERT_MSG (ratio > 0, "If count is a reasonable value, ratio cannot be negative");
+    UniformVariable randAccept (0, 1);
+    double dice = randAccept.GetValue ();
+    if (ratio < 0 || dice < ratio + m_graceAcceptProbability)
+      {
+        // ok, accepting the interests
+      }
+    else
+      {
+        // boo. bad luck
+        return false;
+      }
+  }
+  
+  if (pitEntry->GetFibEntry ()->GetLimits ().IsBelowLimit ())
+    {
+      if (outFace->GetLimits ().IsBelowLimit ())
+        {
+          pitEntry->AddOutgoing (outFace);
+          return true;
+        }
+      else
+        {
+          NS_LOG_DEBUG ("Face limit. Reverting back per-prefix allowance");
+          pitEntry->GetFibEntry ()->GetLimits ().RemoveOutstanding ();
+        }
+    }
+  
+  return false;
+}
+
+void
+StatsBasedRandomizedInterestAccept::WillEraseTimedOutPendingInterest (Ptr<pit::Entry> pitEntry)
+{
+  NS_LOG_FUNCTION (this << pitEntry->GetPrefix ());
+
+  for (pit::Entry::out_container::iterator face = pitEntry->GetOutgoing ().begin ();
+       face != pitEntry->GetOutgoing ().end ();
+       face ++)
+    {
+      face->m_face->GetLimits ().RemoveOutstanding ();
+    }
+  
+  pitEntry->GetFibEntry ()->GetLimits ().RemoveOutstanding ();
+}
+
+
+void
+StatsBasedRandomizedInterestAccept::WillSatisfyPendingInterest (Ptr<Face> inFace,
+                                                                Ptr<pit::Entry> pitEntry)
+{
+  NS_LOG_FUNCTION (this << pitEntry->GetPrefix ());
+
+  super::WillSatisfyPendingInterest (inFace, pitEntry);
+
+  for (pit::Entry::out_container::iterator face = pitEntry->GetOutgoing ().begin ();
+       face != pitEntry->GetOutgoing ().end ();
+       face ++)
+    {
+      face->m_face->GetLimits ().RemoveOutstanding ();
+    }
+  
+  pitEntry->GetFibEntry ()->GetLimits ().RemoveOutstanding ();
+}
+
+
+} // namespace fw
+} // namespace ndn
+} // namespace ns3