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Re: Question about finding end to end delay



Here is a way of doing it with tr files (obtained with trace-all) : use awk to 
filter all the "r" traces at src node and dst node; then using the uid of each 
packet to discriminate between them you can compute e2e delay by doing a simple 
substraction.

> X-Authentication-Warning: mash.CS.Berkeley.EDU: majrdomo set sender to 
[email protected] using -f
> Date: Mon, 31 Jan 2000 13:37:10 -0500 (EST)
> From: Arun Gandhi <[email protected]>
> To: [email protected]
> Subject: Question about finding end to end delay
> MIME-Version: 1.0
> 
> Dear ns-users,
> I am trying to find the end to end delay of a packet in the network.I am
> writing a function which takes the trace file as an argument and does the
> job.
> I am not sure whether there are some already existing parameters in the
> core and if i could just use them.In my search and understanding i
> couldn't find any.
> Your suggestions are called for.
> Thanks,
> Arun 
> 
> ----------------------------------------------------------------------------
> Arun Gandhi                    
> M.S. Computer Science                        Office: 603 - 862 - 3786    
> University of New Hampshire                  Home  : 603 - 862 - 7614 
> Durham,NH 03824                              Email : [email protected]

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