Re: [ns] enabling packet headers!!!

[Kaleelazhicathu R R Kumar <kaleelaz@comp.nus.edu.sg>]

but won't this addition of extra headers at the beginning increase the
size of the header??Say if need only a tcp/ip header  in the beginning but
in this case i still have other headers, so will my telnet packet of say
41 bytes  have more than 41 bytes  considering  the extra unwanted
headers???am i correct???
  Renjish....

On Sat, 30 Sep 2000, Debojyoti Dutta wrote:

> yes you can access the new headers from anywhere. but you neednto care
> much about it 
> 
> debo
> 
> On Sat, 30 Sep 2000, Kaleelazhicathu R R Kumar wrote:
> 
> > hi all,
> >   consider a case where a new packet header is added in the intermediate
> > node.say for the following topo.
> >      n1-----n2-----n3
> > if a new header is added at n2,the ns manual says that all packet headers
> > are enabled before the simulation starts.So does this mean that at n1
> > eventhough i don't want  the header to be  added,i still can access the
> > offset of that header?? 
> >  
> > 
> > 
> 
>