Re: [ns] differentiate between IP nodes

[Di-Fa Chang <difac@usc.edu>]

you may try manual routing to direct most traffic to
core routers. see detail usage in ns manual chapter 24
(the command 'add-route').

- difa

On Fri, 30 Nov 2001, gosh larous wrote:

> Hi Di-Fa,
>
> I have an IP network with more than 160 IP routers
> which  25 of these
> routers are IP routers with higher capacity that are
> used as core router. I
> want to differentiate between my core routers in a way
> that they can handle
> more traffic than the other routers do. But when I
> look at the trace file
> that NS generates the packets start dropping when the
> traffic going up at
> both router (one core router and another IP router) at
> the same time.  But I
> don't want it. Thank you for answering my question. I
> am looking forward to
> hearing form you.
>
> Regards,
> Gosh
>
> ----- Original Message -----
> From: "Di-Fa Chang" <difac@usc.edu>
> To: "gosh larous" <glarous@yahoo.com>
> Cc: <ns-users@ISI.EDU>
> Sent: Saturday, December 01, 2001 6:12 AM
> Subject: Re: [ns] differentiate between IP nodes
>
>
> > can you describe more detail about what you want to
> simulate?
> >
> > On Fri, 30 Nov 2001, gosh larous wrote:
> >
> > > Hi All,
> > >
> > > I need to differentiate between my IP nodes in the
> > > simulated network according to their speed and
> their
> > > capacity. I mean that I need to simulate my IP
> nodes
> > > in a way that some of them can handle more traffic
> > > than the others can.  If there is any command in
> NS to
> > > do so. Thank you for your help in advance and I am
> > > looking forward to hearing from you.
> > >
> > > Regards,
> > > Gosh
> > >
> > >
> > > __________________________________________________
> > > Do You Yahoo!?
> > > Yahoo! GeoCities - quick and easy web site
> hosting, just $8.95/month.
> > > http://geocities.yahoo.com/ps/info1
> > >
>
>
> __________________________________________________
> Do You Yahoo!?
> Buy the perfect holiday gifts at Yahoo! Shopping.
> http://shopping.yahoo.com
>