Hi John, I was definitely using a different tos version. I'm using the one installed by this tutorial: http://docs.tinyos.net/tinywiki/index.php/Installing_TinyOS_2.1#Two-step_install_on_your_host_OS_with_Debian_packages There is no IPForwardingEngine or IPNeighborDiscovery.
I've just got the code from the googlecode svn http://tinyos-main.googlecode.com/svn/trunk I can see that there are several modifications and I will go through the new code trying to intercept the packet before forward it so many thanks for your advise. I've also noticed that the IPBasestation, UDPEcho and TCPEcho are broken in the svn code. Could anybody tell me if it's the right repository to use? Is it a stable version? Many thanks Davide On 3 Jun 2011, at 19:02, JeongGil Ko (John) wrote: > When the packet needs to get forwarded the reconstructed packet first reaches > the IPForwardingEngineP.nc via recv() signals and the packet's next hop is > determined at this point. Once the next hop is determined the packet flows > through IPNeighborDiscovery and IPDispatch once again. > > -John > > On Jun 3, 2011, at 1:51 PM, [email protected] wrote: > >> Hi again, >> >> When a packet has to be forwarded, does IPDispatch signal the IP.recv ? >> >> I don't have already a good knowledge of the Blip stack but it seems to me >> that it calls the Ieee154Send.send() without signaling the IP.recv. Am I >> wrong? >> >> Manay thanks >> >> Davide >> >> >> On 3 Jun 2011, at 11:37, [email protected] wrote: >> >>> Hi all, >>> >>> I'm using the Blip stack and I'm trying to implement a kind of data >>> aggregation along the route when using Blip. >>> >>> Is it there any component that allow me to access the UDP payload of a UDP >>> that have to be forwarded? >>> >>> Many thanks >>> >>> >>> >>> Davide >>> _______________________________________________ >>> Tinyos-help mailing list >>> [email protected] >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> >> >> _______________________________________________ >> Tinyos-help mailing list >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> > > ------ > JeongGil Ko (John) > Ph.D. Student > Department of Computer Science > Johns Hopkins University > http://www.cs.jhu.edu/~jgko > > > _______________________________________________ > Tinyos-help mailing list > [email protected] > https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
