diff --git a/spwplugin/GR-ESB/gr_esb_bridge.cpp b/spwplugin/GR-ESB/gr_esb_bridge.cpp
--- a/spwplugin/GR-ESB/gr_esb_bridge.cpp
+++ b/spwplugin/GR-ESB/gr_esb_bridge.cpp
@@ -354,12 +354,12 @@ bool GR_ESB_Manager::connectBridge()
     int timeout=60;
     if(this->Read_soc->state()==QTcpSocket::UnconnectedState)
     {
-        this->Read_soc->connectToHost(IP,gresb_Conf[virtualLinkIndex].Write_port);
+        this->Read_soc->connectToHost(IP,gresb_Conf[virtualLinkIndex].Receive_port);
         this->Read_soc->waitForConnected(30000);
     }
     if(this->Write_soc->state()==QTcpSocket::UnconnectedState)
     {
-        this->Write_soc->connectToHost(IP,gresb_Conf[virtualLinkIndex].Read_port);
+        this->Write_soc->connectToHost(IP,gresb_Conf[virtualLinkIndex].Transmit_port);
         this->Write_soc->waitForConnected(30000);
     }
     while((this->Read_soc->state()!=QTcpSocket::ConnectedState) && (this->Write_soc->state()!=QTcpSocket::ConnectedState))