diff --git a/slp_meta.hpp b/slp_meta.hpp
new file mode 100644
index 0000000..791d3d6
--- /dev/null
+++ b/slp_meta.hpp
@@ -0,0 +1,86 @@
+#pragma once
+
+namespace slp
+{
+/** @brief SLP configuartion file which is having the service information */
+constexpr auto CONF_FILE = "/etc/slp_lite.conf";
+/** @brief SLP Version */
+constexpr size_t VERSION_2 = 2;
+constexpr auto SUCCESS = 0;
+/** @brief SLP Port */
+constexpr auto PORT = 427;
+
+constexpr auto TIMEOUT = 30;
+/** @brief SLP service lifetime */
+constexpr auto LIFETIME = 5;
+
+/** @brief Defines the constants for slp header.
+ *  Size and the offsets.
+ */
+namespace header
+{
+
+constexpr size_t SIZE_VERSION = 1;
+constexpr size_t SIZE_LENGTH = 1;
+constexpr size_t SIZE_FLAGS = 2;
+constexpr size_t SIZE_EXT = 3;
+constexpr size_t SIZE_XID = 2;
+constexpr size_t SIZE_LANG = 2;
+
+constexpr size_t OFFSET_VERSION = 0;
+constexpr size_t OFFSET_FUNCTION = 1;
+constexpr size_t OFFSET_LENGTH = 4;
+constexpr size_t OFFSET_FLAGS = 5;
+constexpr size_t OFFSET_EXT = 7;
+constexpr size_t OFFSET_XID = 10;
+constexpr size_t OFFSET_LANG_LEN = 12;
+constexpr size_t OFFSET_LANG = 14;
+
+constexpr size_t MIN_LEN = 14;
+}//namespace header
+
+/** @brief Defines the constants for slp response.
+ *  Size and the offsets.
+ */
+
+namespace response
+{
+
+constexpr size_t SIZE_ERROR = 2;
+constexpr size_t SIZE_SERVICE = 2;
+constexpr size_t SIZE_URL_COUNT = 2;
+constexpr size_t SIZE_URL_ENTRY = 6;
+constexpr size_t SIZE_RESERVED = 1;
+constexpr size_t SIZE_LIFETIME = 2;
+constexpr size_t SIZE_URLLENGTH = 2;
+constexpr size_t SIZE_AUTH = 1;
+
+constexpr size_t OFFSET_ERROR = 16;
+constexpr size_t OFFSET_SERVICE_LEN = 18;
+constexpr size_t OFFSET_SERVICE = 20;
+constexpr size_t OFFSET_URL_ENTRY = 18;
+
+}//namespace response
+
+/** @brief Defines the constants for slp request.
+ *  Size and the offsets.
+ */
+namespace request
+{
+
+constexpr size_t MIN_SRVTYPE_LEN = 22;
+constexpr size_t MIN_SRV_LEN = 26;
+
+constexpr size_t SIZE_PRLIST = 2;
+constexpr size_t SIZE_NAMING = 2;
+constexpr size_t SIZE_SCOPE = 2;
+constexpr size_t SIZE_SERVICE_TYPE = 2;
+constexpr size_t SIZE_PREDICATE = 2;
+constexpr size_t SIZE_SLPI = 2;
+
+constexpr size_t OFFSET_PR_LEN = 16;
+constexpr size_t OFFSET_PR = 18;
+constexpr size_t OFFSET_SERVICE = 20;
+
+}//namespace request
+}//namespace slp