diff --git a/src/gtpV2Codec/ieClasses/indicationIe.cpp b/src/gtpV2Codec/ieClasses/indicationIe.cpp
new file mode 100644
index 0000000..b70471c
--- /dev/null
+++ b/src/gtpV2Codec/ieClasses/indicationIe.cpp
@@ -0,0 +1,406 @@
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */
+/******************************************************************************
+ *
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/GtpV2StackCodeGen/tts/ietemplate.cpp.tt>
+ ******************************************************************************/
+
+#include "indicationIe.h"
+#include "dataTypeCodecUtils.h"
+
+IndicationIe::IndicationIe() 
+{
+    ieType = 77;
+    // TODO
+
+}
+
+IndicationIe::~IndicationIe() {
+    // TODO Auto-generated destructor stub
+}
+
+bool IndicationIe::encodeIndicationIe(MsgBuffer &buffer, IndicationIeData const &data)
+{
+    if(!(buffer.writeBits(data.iDAF, 1)))
+    {
+        errorStream.add((char *)"Encoding of iDAF failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iDTF, 1)))
+    {
+        errorStream.add((char *)"Encoding of iDTF failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iHI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iHI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iDFI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iDFI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iOI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iOI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iISRSI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iISRSI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iISRAI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iISRAI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iSGWCI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iSGWCI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iSQCI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iSQCI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iUIMSI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iUIMSI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iCFSI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iCFSI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iCRSI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iCRSI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iP, 1)))
+    {
+        errorStream.add((char *)"Encoding of iP failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iPT, 1)))
+    {
+        errorStream.add((char *)"Encoding of iPT failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iSI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iSI failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iMSV, 1)))
+    {
+        errorStream.add((char *)"Encoding of iMSV failed\n");
+        return false;
+    }
+    buffer.skipBits(3);
+
+    if(!(buffer.writeBits(data.iS6AF, 1)))
+    {
+        errorStream.add((char *)"Encoding of iS6AF failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iS4AF, 1)))
+    {
+        errorStream.add((char *)"Encoding of iS4AF failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iMBMDT, 1)))
+    {
+        errorStream.add((char *)"Encoding of iMBMDT failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iISRAU, 1)))
+    {
+        errorStream.add((char *)"Encoding of iISRAU failed\n");
+        return false;
+    }
+    if(!(buffer.writeBits(data.iCCRSI, 1)))
+    {
+        errorStream.add((char *)"Encoding of iCCRSI failed\n");
+        return false;
+    }
+
+    return true;
+}
+
+bool IndicationIe::decodeIndicationIe(MsgBuffer &buffer, IndicationIeData &data, Uint16 length)
+{     
+    // TODO optimize the length checks
+    
+    Uint16 ieBoundary = buffer.getCurrentIndex() + length;
+    data.iDAF = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iDAF\n");
+        return false;
+    }
+    data.iDTF = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iDTF\n");
+        return false;
+    }
+    data.iHI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iHI\n");
+        return false;
+    }
+    data.iDFI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iDFI\n");
+        return false;
+    }
+    data.iOI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iOI\n");
+        return false;
+    }
+    data.iISRSI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iISRSI\n");
+        return false;
+    }
+    data.iISRAI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iISRAI\n");
+        return false;
+    }
+    data.iSGWCI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iSGWCI\n");
+        return false;
+    }
+    data.iSQCI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iSQCI\n");
+        return false;
+    }
+    data.iUIMSI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iUIMSI\n");
+        return false;
+    }
+    data.iCFSI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iCFSI\n");
+        return false;
+    }
+    data.iCRSI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iCRSI\n");
+        return false;
+    }
+    data.iP = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iP\n");
+        return false;
+    }
+    data.iPT = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iPT\n");
+        return false;
+    }
+    data.iSI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iSI\n");
+        return false;
+    }
+    data.iMSV = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iMSV\n");
+        return false;
+    }
+    buffer.skipBits(3);
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: \n");
+        return false;
+    }
+
+    data.iS6AF = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iS6AF\n");
+        return false;
+    }
+    data.iS4AF = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iS4AF\n");
+        return false;
+    }
+    data.iMBMDT = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iMBMDT\n");
+        return false;
+    }
+    data.iISRAU = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iISRAU\n");
+        return false;
+    }
+    data.iCCRSI = buffer.readBits(1);
+    // confirm that we are not reading beyond the IE boundary
+    if (buffer.getCurrentIndex() > ieBoundary)
+    {
+        errorStream.add((char *)"Attempt to read beyond IE boundary: iCCRSI\n");
+        return false;
+    }
+
+    // The IE is decoded now. The buffer index should be pointing to the 
+    // IE Boundary. If not, we have some more data left for the IE which we don't know
+    // how to decode
+    if (ieBoundary == buffer.getCurrentIndex())
+    {
+        return true;
+    }
+    else
+    {
+        errorStream.add((char *)"Unable to decode IE IndicationIe\n");
+        return false;
+    }
+}
+void IndicationIe::displayIndicationIe_v(IndicationIeData const &data, Debug &stream)
+{
+    stream.incrIndent();
+    stream.add((char *)"IndicationIeData:");
+    stream.incrIndent();
+    stream.endOfLine();
+  
+    stream.add( (char *)"iDAF: "); 
+    stream.add((Uint8)data.iDAF);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iDTF: "); 
+    stream.add((Uint8)data.iDTF);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iHI: "); 
+    stream.add((Uint8)data.iHI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iDFI: "); 
+    stream.add((Uint8)data.iDFI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iOI: "); 
+    stream.add((Uint8)data.iOI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iISRSI: "); 
+    stream.add((Uint8)data.iISRSI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iISRAI: "); 
+    stream.add((Uint8)data.iISRAI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iSGWCI: "); 
+    stream.add((Uint8)data.iSGWCI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iSQCI: "); 
+    stream.add((Uint8)data.iSQCI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iUIMSI: "); 
+    stream.add((Uint8)data.iUIMSI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iCFSI: "); 
+    stream.add((Uint8)data.iCFSI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iCRSI: "); 
+    stream.add((Uint8)data.iCRSI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iP: "); 
+    stream.add((Uint8)data.iP);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iPT: "); 
+    stream.add((Uint8)data.iPT);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iSI: "); 
+    stream.add((Uint8)data.iSI);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iMSV: "); 
+    stream.add((Uint8)data.iMSV);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iS6AF: "); 
+    stream.add((Uint8)data.iS6AF);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iS4AF: "); 
+    stream.add((Uint8)data.iS4AF);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iMBMDT: "); 
+    stream.add((Uint8)data.iMBMDT);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iISRAU: "); 
+    stream.add((Uint8)data.iISRAU);
+    stream.endOfLine();
+  
+    stream.add( (char *)"iCCRSI: "); 
+    stream.add((Uint8)data.iCCRSI);
+    stream.endOfLine();
+    stream.decrIndent();
+    stream.decrIndent();
+}