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Re: Going back in time?
hi,
But i am sending ARP-like packets along with TCP packets ..
so do they also create problems ?
Deepesh
On Mon, 26 Jul 1999 [email protected] wrote:
> hi,
> i have seen this thing happen. one of the cases is when you attach
> a member of the /Application/Traffic/.. to TCP sources. This is
> because TCP has its own scheduling mechanism based on the cwnd and
> other parameters and trying to force it to send packets according
> to times generated by traffic generators from /Application/Traffic/..
> may violate some restrictions.
>
> the bottomline is this may happen if you are attaching a traffic
> generator to TCP sources. hope this helps,
>
> biplab
>
>
>
> On Mon, 26 Jul 1999, Deepesh Chouhan wrote:
>
> > hi,
> > even i got this error ..
> >
> > Please, can somebody help us out.
> >
> > Deepesh
> >
> >
> > On Mon, 26 Jul 1999, Daniel Friedman wrote:
> >
> > > What are some general or specific reasons to diagnose why NS might
> > > go backwards in time? As, for example, when the simulator gives a
> > > message like this one:
> > >
> > > ns: scheduler going backwards in time from 324.400754 to 324.349757.
> > >
> > > Thoughts?
> > >
> > > Thanks,
> > > --daniel
> > >
> > > ---------------------------------------------------------------------------
> > > Daniel Friedman [email protected] http://www.isr.umd.edu/~danielf
> > >
> > >
> >
> >
>
>