Hello all,

I am working on RPL and I tried to run UDPTest code available in
apps/tests/TestRPL, while using it I could notice that the root node was
not receiving any response. Later we found that the application data
itself was shifted back by 4 bytes.  Then we went through the blip code
and found that in IPForwardingEngineP.nc the RPLHeader was removed from
the received packet and shifting the payload 4 bytes( this is the size of
RPL routing header).

so I just commented the line
signal ForwardingEvents.deleteHeader[RPL_IFACE](iph, payload);
in IPForwardingEngineP.nc and things started working fine.

I dont know why the sending node was not adding RPL header but at the
receiving side rpl header is been deleted assuming it is been added.. so
can anybody tell me this or i am looking at any older version if so please
suggest me the newer version of it and from where to download it.

Regards,
Brinda
ECE department,IISc
Bangalore.


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