[Nfd-dev] Maximum FIB size

Junxiao Shi shijunxiao at email.arizona.edu
Wed Jan 13 10:39:17 PST 2016


Hi Bruno

Are you using the same app to register all the routes, or are you using
1000 distinct apps?
If the latter, this crash could be caused by large number of faces, not FIB.

Can you provide a GDB trace for the crash?
You'll need a debug build of ndn-cxx and NFD, run NFD within GDB, and type
`bt full` (not just `bt`) when crash happens.

Yours, Junxiao
On Jan 13, 2016 03:30, "Bruno Ricci" <bruno.ricci at uniroma2.it> wrote:

> Hi,
>
> we're trying to do some experiments about FIB scaling, using NFD out of
> git (commit da3ba964301a43f15e6b87c3d585713068252ae6).
>
> We ran some tests adding random FIB entries, but after adding about 1000
> entries (not a constant threshold, the number varies but is always above
> 1000) NFD crashes.
>
> The question then is: is there a maximum number of entries in the FIB?
>
> Best regards
>
> Bruno
> --
> ----------------------------------------------------------------------
> Bruno Ricci, Ph.D.
> Post-doc Researcher
> CNIT - Consorzio Nazionale Interuniversitario per le Telecomunicazioni
> Department of Electronic Engineering, University of Rome "Tor Vergata"
> Website: http://netgroup.uniroma2.it/bruno-ricci/
> Tel.: +39 06 7259 7445
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