Hello Peter,

Thanks for the tip - you are right - the AS field has 4 bytes. I didn't
notice it from the capture until you pointed it out. :)
I will look into upgrading :)

Thanks again,
Adrian

On Tue, Jun 29, 2010 at 5:09 PM, Peter Haag <[email protected]> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi Adrian,
>
>
> > What can I do to further troubleshoot this issue? I kind of remember I
> could
> > start the collector in some sort of debug mode, but I don't remember the
> > specifics...
> > I am running nfsen 1.3 and nfdump 1.5.7 (rather old, I know, but they
> served
> > me well).
>
> I pleased to hear that :) but I hope that also nfdump-1.6.1 will serve you
> well.
> nfdump-1.5.7 collects only 16bit AS numbers and skips 32bit ASes, setting
> them to 0.
> Your IOS-XR most likely sends 4byte ASes on v9.
>
>        - Peter
>
> >
> > Looking forward for suggestions,
> > Thanks,
> > Adrian
> >
> >
> >
> >
> >
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