diff --git a/src/Transport/EPTF_CLL_TransportIPL4_Functions.ttcn b/src/Transport/EPTF_CLL_TransportIPL4_Functions.ttcn
index 1e9326d..b771475 100644
--- a/src/Transport/EPTF_CLL_TransportIPL4_Functions.ttcn
+++ b/src/Transport/EPTF_CLL_TransportIPL4_Functions.ttcn
@@ -55,6 +55,7 @@
 //      <f_EPTF_Transport_connect>
 //      <f_EPTF_Transport_listen>
 //      <f_EPTF_Transport_setOpt>
+//      <f_EPTF_Transport_port_settings>
 //      <f_EPTF_Transport_close>
 //      <f_EPTF_Transport_send>
 //      <f_EPTF_Transport_startTLS>
@@ -649,6 +650,33 @@
 }
 
 ///////////////////////////////////////////////////////////
+//  Function: f_EPTF_Transport_port_settings
+//
+//  Purpose:
+//    Function to set the port settings of the underlying IPL4 test port
+//    This is a wrapper for <f_IPL4_port_settings(IPL4_PCO, ...)>
+//
+//  Parameters:
+//    param_name - *in* - *charstring* - parameter name to set
+//    param_value - *in* - *charstring* - parameter value to set
+//
+//  Return Value:
+//    <Result> - the result of the operation
+//
+//  Errors:
+//    - None
+///////////////////////////////////////////////////////////
+public function f_EPTF_Transport_port_settings(
+    in charstring    param_name,
+    in charstring    param_value
+)
+runs on EPTF_TransportIPL4_CT
+return Result
+{
+  return f_IPL4_port_settings(IPL4_PCO, param_name, param_value);
+}
+
+///////////////////////////////////////////////////////////
 //  Function: f_EPTF_Transport_close
 //
 //  Purpose: