diff --git a/common/types.hpp b/common/types.hpp
index 0c7514c..90c94c6 100644
--- a/common/types.hpp
+++ b/common/types.hpp
@@ -16,10 +16,16 @@
 {
 
 using eid = uint8_t;
+using UUID = std::string;
 using Request = std::vector<uint8_t>;
 using Response = std::vector<uint8_t>;
 using Command = uint8_t;
 
+using MctpMedium = std::string;
+using NetworkId = uint32_t;
+using MctpInfo = std::tuple<eid, UUID, MctpMedium, NetworkId>;
+using MctpInfos = std::vector<MctpInfo>;
+
 namespace dbus
 {
 
diff --git a/common/utils.cpp b/common/utils.cpp
index 9eed1be..e9b2c68 100644
--- a/common/utils.cpp
+++ b/common/utils.cpp
@@ -569,6 +569,18 @@
     return bus.call(method).unpack<ObjectValueTree>();
 }
 
+PropertyMap
+    DBusHandler::getDbusPropertiesVariant(const char* serviceName,
+                                          const char* objPath,
+                                          const char* dbusInterface) const
+{
+    auto& bus = DBusHandler::getBus();
+    auto method = bus.new_method_call(serviceName, objPath, dbusProperties,
+                                      "GetAll");
+    method.append(dbusInterface);
+    return bus.call(method, dbusTimeout).unpack<PropertyMap>();
+}
+
 PropertyValue jsonEntryToDbusVal(std::string_view type,
                                  const nlohmann::json& value)
 {
diff --git a/common/utils.hpp b/common/utils.hpp
index c2bdb0d..10038b4 100644
--- a/common/utils.hpp
+++ b/common/utils.hpp
@@ -16,6 +16,7 @@
 #include <sdbusplus/server.hpp>
 #include <xyz/openbmc_project/Inventory/Manager/client.hpp>
 #include <xyz/openbmc_project/Logging/Entry/server.hpp>
+#include <xyz/openbmc_project/ObjectMapper/client.hpp>
 
 #include <deque>
 #include <exception>
@@ -46,6 +47,14 @@
 using Entities = std::vector<pldm_entity_node*>;
 using EntityAssociations = std::vector<Entities>;
 using ObjectPathMaps = std::map<fs::path, pldm_entity_node*>;
+using ObjectMapper = sdbusplus::client::xyz::openbmc_project::ObjectMapper<>;
+
+using inventoryManager =
+    sdbusplus::client::xyz::openbmc_project::inventory::Manager<>;
+
+constexpr auto dbusProperties = "org.freedesktop.DBus.Properties";
+constexpr auto mapperService = ObjectMapper::default_service;
+constexpr auto inventoryPath = "/xyz/openbmc_project/inventory";
 
 const std::map<EntityType, EntityName> entityMaps = {
     {PLDM_ENTITY_SYSTEM_CHASSIS, "chassis"},
@@ -166,13 +175,6 @@
     return bcd;
 }
 
-using inventoryManager =
-    sdbusplus::client::xyz::openbmc_project::inventory::Manager<>;
-
-constexpr auto dbusProperties = "org.freedesktop.DBus.Properties";
-constexpr auto mapperService = "xyz.openbmc_project.ObjectMapper";
-constexpr auto inventoryPath = "/xyz/openbmc_project/inventory";
-
 struct DBusMapping
 {
     std::string objectPath;   //!< D-Bus object path
@@ -220,6 +222,10 @@
     virtual PropertyValue
         getDbusPropertyVariant(const char* objPath, const char* dbusProp,
                                const char* dbusInterface) const = 0;
+
+    virtual PropertyMap
+        getDbusPropertiesVariant(const char* serviceName, const char* objPath,
+                                 const char* dbusInterface) const = 0;
 };
 
 /**
@@ -284,6 +290,20 @@
         getDbusPropertyVariant(const char* objPath, const char* dbusProp,
                                const char* dbusInterface) const override;
 
+    /** @brief Get All properties(type: variant) from the requested dbus
+     *
+     *  @param[in] serviceName - The Dbus service name
+     *  @param[in] objPath - The Dbus object path
+     *  @param[in] dbusInterface - The Dbus interface
+     *
+     *  @return The values of the properties(type: variant)
+     *
+     *  @throw sdbusplus::exception_t when it fails
+     */
+    PropertyMap
+        getDbusPropertiesVariant(const char* serviceName, const char* objPath,
+                                 const char* dbusInterface) const override;
+
     /** @brief The template function to get property from the requested dbus
      *         path
      *