diff --git a/src/lp/tlv.hpp b/src/lp/tlv.hpp
new file mode 100644
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--- /dev/null
+++ b/src/lp/tlv.hpp
@@ -0,0 +1,52 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2013-2015 Regents of the University of California.
+ *
+ * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
+ *
+ * ndn-cxx library is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * ndn-cxx library 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 Lesser General Public License for more details.
+ *
+ * You should have received copies of the GNU General Public License and GNU Lesser
+ * General Public License along with ndn-cxx, e.g., in COPYING.md file.  If not, see
+ * <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndn-cxx authors and contributors.
+ *
+ * @author Eric Newberry <enewberry@email.arizona.edu>
+ */
+
+#ifndef NDN_CXX_LP_TLV_HPP
+#define NDN_CXX_LP_TLV_HPP
+
+namespace ndn {
+namespace lp {
+namespace tlv {
+
+/**
+ * \brief TLV-TYPE code assignments for NDNLPv2
+ */
+enum {
+  LpPacket = 100,
+  Fragment = 80,
+  Sequence = 81,
+  FragIndex = 82,
+  FragCount = 83,
+  Nack = 800,
+  NackReason = 801,
+  NextHopFaceId = 816,
+  CachePolicy = 820,
+  CachePolicyType = 821,
+  IncomingFaceId = 817
+};
+
+} // namespace tlv
+} // namespace lp
+} // namespace ndn
+
+#endif // NDN_CXX_LP_TLV_HPP