[ndnSIM] Abruptal interrumption of simulation

[Spyridon (Spyros) Mastorakis]

Hmm.. This is the first time I hear about such an issue and I have no idea if it is a ndnSIM-related issue or it is related to NS3.

Could you send me your scenario source code to take a look?

I would suggest that you also send a high-level description to the NS3 mailing list to check with these guys as well.

@Alex: Have you ever experienced such a behavior? Do you have any further clues?

Thanks.

--
Spyridon (Spyros) Mastorakis
Personal Website: http://cs.ucla.edu/~mastorakis/
Internet Research Laboratory
PhD Computer Science
UCLA




> On Jun 26, 2015, at 6:30 PM, Gustavo Gonzalez <gonzalezcga at gmail.com> wrote:
> 
> Hello Spyridon,
> 
> I use first the visualizer and the simulation ran without any problem but when I check each node the simulation stopped. Then I used the ASCII command and CS and L3 tracers to check what was travelling through the node but then the simulation crashed again.
> 
> Also, if a run the entire topology based on P2P links I don't have any problem. It is just when P2P and WiFi are present in the same simulation running ndn.
> 
> I appreciate the hints you could give me to solve it.
> 
> Regards.
> 
> Le 26 juin 2015 16:16, "Spyridon (Spyros) Mastorakis" <spiros.mastorakis at gmail.com> a écrit :
> Hi Gustavo,
> 
> to assist you in the best possible way, I would like to know whether you use the visualizer or the command line logs. Moreover, when you said that you print the trace of a certain node, I guess you use our tracers, right?
> 
> Thank you.
> 
> --
> Spyridon (Spyros) Mastorakis
> Personal Website: http://cs.ucla.edu/~mastorakis/
> Internet Research Laboratory
> PhD Computer Science
> UCLA
> 
> 
> 
> 
> > On Jun 26, 2015, at 3:34 PM, Gustavo Gonzalez <gonzalezcga at gmail.com> wrote:
> >
> > Hello,
> >
> > I have been facing this problem. I have defined the wireless parameters to define an access point. When I check the interest and data messages in the wireless network everything is fine.
> >
> > When I include and connect to the Access Point a wired device through point to point link the data and interest messages keep going in the network but if I want to check the traffic that is flowing in each one of the nodes where the interest and data messages travel, then the simulation stops.
> >
> > I have also done only telling to the simulator to save the trace of a certain node in a file but then the simulation stops again.
> >
> > I suspect that due to a redifinition of the network characteristics of the node when I set the NetDeviceContainer in which I include the access point and the wired node  is probably the cause of the problem but I am not sure.
> >
> > Please could you provide some hints to solve the issue. I have also run the debugger (gdb tool) and it exits normally without precising any error.
> >
> > Thanks for your support.
>