diff --git a/rmw_connextdds_common/include/rmw_connextdds/rmw_impl.hpp b/rmw_connextdds_common/include/rmw_connextdds/rmw_impl.hpp
index f81f9bb0..7a9309cf 100644
--- a/rmw_connextdds_common/include/rmw_connextdds/rmw_impl.hpp
+++ b/rmw_connextdds_common/include/rmw_connextdds/rmw_impl.hpp
@@ -67,6 +67,13 @@ bool rmw_connextdds_find_string_in_list(
 DDS_Duration_t rmw_connextdds_duration_from_ros_time(
   const rmw_time_t * const ros_time);
 
+/**
+ * This function returns RMW_RET_UNSUPPORTED when the rmw does not support it.
+ *
+ * \return rmw_ret_t non `RMW_RET_UNSUPPORTED` value if unsupported, if unsuccessful it returns `NULL`
+ */
+rmw_ret_t rmw_notify_participant_dynamic_network_interface(rmw_context_t * context);
+
 /******************************************************************************
  * WaitSet wrapper
  ******************************************************************************/
diff --git a/rmw_connextdds_common/src/common/rmw_node.cpp b/rmw_connextdds_common/src/common/rmw_node.cpp
index 86f57735..e8a1e6e9 100644
--- a/rmw_connextdds_common/src/common/rmw_node.cpp
+++ b/rmw_connextdds_common/src/common/rmw_node.cpp
@@ -229,3 +229,9 @@ rmw_api_connextdds_node_get_graph_guard_condition(const rmw_node_t * rmw_node)
 
   return node_impl->graph_guard_condition();
 }
+
+rmw_ret_t
+rmw_notify_participant_dynamic_network_interface(rmw_context_t * context)
+{
+  return RMW_RET_UNSUPPORTED;
+}