diff --git a/ndn-cpp/trie/policies/random-policy.h b/ndn-cpp/trie/policies/random-policy.h
new file mode 100644
index 0000000..d896e89
--- /dev/null
+++ b/ndn-cpp/trie/policies/random-policy.h
@@ -0,0 +1,158 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/*
+ * Copyright (c) 2013, Regents of the University of California
+ *                     Alexander Afanasyev
+ *
+ * BSD license, See the LICENSE file for more information
+ *
+ * Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+ */
+
+#ifndef RANDOM_POLICY_H_
+#define RANDOM_POLICY_H_
+
+#include "ns3/random-variable.h"
+
+#include <boost/intrusive/options.hpp>
+#include <boost/intrusive/set.hpp>
+
+namespace ndn {
+namespace trie {
+
+/**
+ * @brief Traits for random replacement policy
+ */
+struct random_policy_traits
+{
+  /// @brief Name that can be used to identify the policy (e.g., for logging)
+  static std::string GetName () { return "Random"; }
+
+  struct policy_hook_type : public boost::intrusive::set_member_hook<> { uint32_t randomOrder; };
+
+  template<class Container>
+  struct container_hook
+  {
+    typedef boost::intrusive::member_hook< Container,
+                                           policy_hook_type,
+                                           &Container::policy_hook_ > type;
+  };
+
+  template<class Base,
+           class Container,
+           class Hook>
+  struct policy 
+  {
+    static uint32_t& get_order (typename Container::iterator item)
+    {
+      return static_cast<typename policy_container::value_traits::hook_type*>
+        (policy_container::value_traits::to_node_ptr(*item))->randomOrder;
+    }
+      
+    static const uint32_t& get_order (typename Container::const_iterator item)
+    {
+      return static_cast<const typename policy_container::value_traits::hook_type*>
+        (policy_container::value_traits::to_node_ptr(*item))->randomOrder;
+    }
+    
+    template<class Key>
+    struct MemberHookLess
+    {
+      bool operator () (const Key &a, const Key &b) const
+      {
+        return get_order (&a) < get_order (&b);
+      }
+    };
+
+    typedef boost::intrusive::multiset< Container,
+                                   boost::intrusive::compare< MemberHookLess< Container > >,
+                                   Hook > policy_container;
+    
+    // could be just typedef
+    class type : public policy_container
+    {
+    public:
+      typedef policy policy_base; // to get access to get_order methods from outside
+      typedef Container parent_trie;
+
+      type (Base &base)
+        : base_ (base)
+        , u_rand (0, std::numeric_limits<uint32_t>::max ())
+        , max_size_ (100)
+      {
+      }
+
+      inline void
+      update (typename parent_trie::iterator item)
+      {
+        // do nothing. it's random policy
+      }
+  
+      inline bool
+      insert (typename parent_trie::iterator item)
+      {
+        get_order (item) = u_rand.GetValue ();
+
+        if (max_size_ != 0 && policy_container::size () >= max_size_)
+          {
+            if (MemberHookLess<Container>() (*item, *policy_container::begin ()))
+              {
+                // std::cout << "Cannot add. Signaling fail\n";
+                // just return false. Indicating that insert "failed"
+                return false;
+              }
+            else
+              {
+                // removing some random element
+                base_.erase (&(*policy_container::begin ()));
+              }
+          }
+
+        policy_container::insert (*item);
+        return true;
+      }
+  
+      inline void
+      lookup (typename parent_trie::iterator item)
+      {
+        // do nothing. it's random policy
+      }
+  
+      inline void
+      erase (typename parent_trie::iterator item)
+      {
+        policy_container::erase (policy_container::s_iterator_to (*item));
+      }
+
+      inline void
+      clear ()
+      {
+        policy_container::clear ();
+      }
+
+      inline void
+      set_max_size (size_t max_size)
+      {
+        max_size_ = max_size;
+      }
+
+      inline size_t
+      get_max_size () const
+      {
+        return max_size_;
+      }
+
+    private:
+      type () : base_(*((Base*)0)) { };
+      
+    private:
+      Base &base_;
+      ns3::UniformVariable u_rand;
+      size_t max_size_;
+    };
+  };
+};
+
+} // trie
+} // ndn
+
+#endif // RANDOM_POLICY_H