[e2e] Re: Traffic Management in real networks
roughan at research.att.com
Wed Dec 17 08:57:29 PST 2003
As a follow-up, AT&T's work on estimating traffic matrixes from link
loads can be found at
Note that there is a paper on traffic engineering using these estimates.
"Traffic Engineering with Estimated Traffic Matrices",
ACM SIGCOMM Internet Measurement Conference 2003.
I know Sprint have some similar estimation work -- see the URL below.
Jennifer Rexford wrote:
>>Is there any body could do me a favor to give any information
>>on this topic
> See papers at recent SIGCOMM, SIGMETRICS, and Internet Measurement
> Conferences for papers on the techniques that Sprint and AT&T use
> for traffic matrix estimation to drive their traffic engineering tools.
> Also, the two papers
> "Traffic engineering with traditional IP routing protocols"
> (from the October 2002 issue of IEEE Communication Magazine)
> "Guidelines for interdomain traffic engineering"
> (from the October 2003 issue of ACM Computer Communications Review)
> give a view of how ISPs running OSPF/IS-IS and BGP tune the configuration
> of these routing protocols to control the flow of traffic in response to
> congestion and failure, and in preparation for planned maintenance. See
> also the tools for intradomain traffic engineering described in
> http://www.cariden.com (Cariden MATE framework)
> http://www.opnet.com (OpNet SP Guru)
> http://www.research.att.com/~jrex/papers/ieeenet00.pdf (AT&T Netscope)
> See also the papers on traffic engineering at
> -- Jen
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