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Re: [ns] goodput for TCP connection



On Sat, 14 Oct 2000, Lawrence 'Estella' Tsang wrote:

> http://www.isi.edu/nsnam/archive/ns-users/webarch/2000/msg01392.html
> 
> The enclsoed mail suggested using ndatapack_ and nrexmitpack_ for
> calculating goodput.
> 
> However, nrexmitpack_ does not seems to work for TCP Vegas. Can anyone
> tell me whether it's a program omission or I have done something wrong

Program omission, I'd bet.

Vegas overrides a number of the functions in tcp.cc to work, and when
tcp.cc is updated with new functionality the equivalent methods in
tcp-vegas.cc are not. (if you look at cvsweb for vegas, you will see
that three of the last five commits are adding similar omitted lines.)

I imagine that this is another fix of a couple of lines...

L.

<[email protected]>PGP<http://www.ee.surrey.ac.uk/Personal/L.Wood/>