diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUsers.cpp b/slsDetectorSoftware/slsDetector/slsDetectorUsers.cpp
index 56d5606f6..87909bfe8 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUsers.cpp
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUsers.cpp
@@ -243,6 +243,14 @@ int slsDetectorUsers::setClientDataStreamingInPort(int i){
 	return myDetector->setClientDataStreamingInPort(i);
 }
 
+string slsDetectorUsers::setReceiverDataStreamingOutIP(string ip){
+	return myDetector->setReceiverDataStreamingOutIP(ip);
+}
+
+string slsDetectorUsers::setClientDataStreamingInIP(string ip){
+	return myDetector->setClientDataStreamingInIP(ip);
+}
+
 int64_t slsDetectorUsers::getModuleFirmwareVersion(){
 	return myDetector->getModuleFirmwareVersion();
 }
diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUsers.h b/slsDetectorSoftware/slsDetector/slsDetectorUsers.h
index e9f69ecb7..9055fa819 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUsers.h
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUsers.h
@@ -463,7 +463,7 @@ class slsDetectorUsers
     * Set/Get receiver streaming out ZMQ port
     * For multi modules, it calculates (increments), sets the ports and restarts the sockets
     * @param i sets, -1 gets
-    * @returns receiver streaming out ZMQ port ()
+    * @returns receiver streaming out ZMQ port
     */
    int setReceiverDataStreamingOutPort(int i=-1);
 
@@ -475,6 +475,22 @@ class slsDetectorUsers
     */
    int setClientDataStreamingInPort(int i=-1);
 
+   /** (for expert users)
+    * Set/Get receiver streaming out ZMQ IP
+    * By default, it is the IP of receiver hostname
+    * @param ip sets, empty string gets
+    * @returns receiver streaming out ZMQ IP
+    */
+   string setReceiverDataStreamingOutIP(string ip="");
+
+   /** (for expert users)
+    * Set/Get client streaming in ZMQ IP
+    * By default, it is the IP of receiver hostname
+    * @param i sets, empty string gets
+    * @returns client streaming in ZMQ IP
+    */
+   string setClientDataStreamingInIP(string ip="");
+
   /**
      get get Module Firmware Version
      \returns id
diff --git a/slsDetectorSoftware/slsDetector/slsDetectorUtils.h b/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
index 6f72af9cb..d10cef66d 100644
--- a/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
+++ b/slsDetectorSoftware/slsDetector/slsDetectorUtils.h
@@ -127,13 +127,42 @@ class slsDetectorUtils :  public slsDetectorActions, public postProcessing {
   int setClientDataStreamingInPort(int i){										\
 		  if (i >= 0) {															\
 			  ostringstream ss; ss << i; string s = ss.str();					\
-			  int prev_streaming = enableDataStreamingToClient()();				\
+			  int prev_streaming = enableDataStreamingToClient();				\
 			  setNetworkParameter(CLIENT_STREAMING_PORT, s);					\
 			  if (prev_streaming) {												\
 				  enableDataStreamingToClient(0);								\
 				  enableDataStreamingToClient(1);}}								\
 		  return atoi(getNetworkParameter(CLIENT_STREAMING_PORT).c_str());};	\
 
+  /**
+   * Set/Get receiver streaming out ZMQ port
+   * For multi modules, it calculates (increments) and sets the ports
+   * @param i sets, -1 gets
+   * @returns receiver streaming out ZMQ port
+   */
+   string setReceiverDataStreamingOutIP(string ip) {							\
+		if (ip.length()) {														\
+			int prev_streaming = enableDataStreamingFromReceiver();				\
+			setNetworkParameter(RECEIVER_STREAMING_SRC_IP, ip);					\
+			if (prev_streaming) {												\
+				enableDataStreamingFromReceiver(0);								\
+				enableDataStreamingFromReceiver(1);}}							\
+		return getNetworkParameter(RECEIVER_STREAMING_SRC_IP);};				\
+
+  /**
+   * Set/Get client streaming in ZMQ port
+   * For multi modules, it calculates (increments) and sets the ports
+   * @param i sets, -1 gets
+   * @returns client streaming in ZMQ port
+   */
+   string setClientDataStreamingInIP(string ip){								\
+		if (ip.length()) {														\
+			int prev_streaming = enableDataStreamingToClient();					\
+			setNetworkParameter(CLIENT_STREAMING_SRC_IP, ip);					\
+			if (prev_streaming) {												\
+				enableDataStreamingToClient(0);									\
+				enableDataStreamingToClient(1);}}								\
+		return getNetworkParameter(CLIENT_STREAMING_SRC_IP);};					\
 
 // string getFilePath(){return fileIO::getFilePath();};;
   // string setFilePath(string s){return fileIO::setFilePath(s);};