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Re: your mail



(1) All data is collected by simulation by trace
(2) Nam provides a filter to filter nam trace to get such SRM events.
(3) Namgraph can show any 2D plots. Currently a SRM event view is provided
as an example to show how namgraph works. It does not all metrics in the
papers listed below
(4) Users should be able to follow the namgraph example to write their own
filter and show the result in namgraph

-Ya 

On Wed, 16 Jun 1999, Yan Yu wrote:

> Hello,
>   Does nam has a tool to collect the statistics data(such as request-delay, 
> repair-delay, req-dup, and rep-dup  ) for SRM loss recovery, and draw some 
> related graghs, such as req(p)-delay, and req(p)-dup vs. time. such as 
> those graphs in paper" a Reliable Multicast Framework for Light-weight 
> Sessions and Application Level Framing" by Floyd etal. and "Impact of 
> Network Dynamics on End-toEnd Protocols" by Varadhan etal.
> Thanks
> yan
>