Hi Oleg, Yes I looked into it. It did not seem to work right away. Seems like we will have to dig deeper into it. With the time constraints we have, we have a decision to make whether to rely on chunking in CCN-lite or rely on fragmentation in CCN-lite. The fragmentation approach implemented in CCN-lite is the "Begin-End" Hop by Hop Fragmentation scheme (draft-mosko-icnrg-beginendfragment-01) which if I understand correctly does not support recovery of lost fragments. So it seems like a more riskier option in terms of how our prototype will perform compared to using chunking in CCN-lite. With chunking we can retransmit only the lost chunk unlike fragmentation where a lost fragment will mean retransmitting the whole CCN object.
/Adeel > -----Original Message----- > From: devel [mailto:[email protected]] On Behalf Of Oleg Hahm > Sent: Friday, August 19, 2016 10:35 AM > To: RIOT OS kernel developers > Cc: Börje Ohlman; Joakim Borgh > Subject: Re: [riot-devel] Fragmentation support in IP > > Hi Adeel, > > On Thu, Aug 18, 2016 at 10:45:40PM +0000, Adeel Mohammad Malik wrote: > > We don't want to use CoAP as we are working with ICN (Information > > Centric > > Networking) protocols. > > have you checked if fragmentation in CCN-lite works and would serve your > needs? > > Cheers, > Oleg > -- > printk(KERN_DEBUG "%s: Done reprogramming Xilinx, %d bits, good > luck!\n",...); > linux-2.6.6/drivers/net/wan/lmc/lmc_main.c _______________________________________________ devel mailing list [email protected] https://lists.riot-os.org/mailman/listinfo/devel
