[ndnSIM] A problem about the protocol header in packets

[Alex Afanasyev]

Hi Liu,

It would be helpful if you can give a very basic scenario that can reproduce the problem.

Normally, in ndnSIM you don't run on top of IP.  It is possible, but in most of the examples on ndnsim.net, NDN is run directly on top of PPP protocol with 0x7777 protocol number.

---
Alex


On Mar 5, 2014, at 7:15 PM, 刘总真 <liuzongzhen at cstnet.cn> wrote:

> Hi Alex,
> 
> I am trying to implement a scenario, where I want my mobile node to hand off between different access points. Before handing off, there are no problems. But after handing off, the pcap packets don't include internet protocol and transmission control protocol, just include logical-link control header and the type of which is unknown (0x7777). I am using the newest version of NS3 and ndnSIM. Besides, I utilize ndn::GlobleRoutingHelper to calculate the routes.
> 
> Is there any possible solutions? Thanks a lot!
> 
> Looking forward to your response.
> 
> -------------------
> Liu Zongzhen
> 
> Beijing, China
> 
> 
> 
> --
> 
> 
> 
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