Re: AW: Differentiated Routing, not only plain rambo-SPF

The discussion you mentioned is that of congestion removement by e2e
mechanism  or by routing. Professor Crowcroft proposed a method
named ECN++ which trigger a new path that acts when ECN bit is set 
in packet header.



> 
> Heinrich,
> 
> -> yes,it is similar;
> -> but here it is about state-less IP forwarding, i.e. about
> -> forwarding the individual IP packets, without any
> -> RSVP path and without any MPLS path.
> 
>   Oh! Ok...you would like to do Crankback in
>   connection less IP environments?!?
> 
>   In such a case, you might find below paper interesting:
> http://www.ecse.rpi.edu/Homepages/shivkuma/research/papers/te-latest.pdf
> 
>   There was some discussion in E2E list regarding
>   pros & cons of this approach. I couldn't find the URL
>   but I vaguely remember that the subject of the discussion
>   is "EC++N" or something like that...
> 
> --
> Venkata
> 
> _______________________________________________
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> [email protected]
> https://www1.ietf.org/mailman/listinfo/routing-discussion

-- 
Jing Shen

State Key Lab of CAD&CG
ZheJiang University(YuQuan)
HangZhou, Z.J. 310027
P.R.China

Tel: +86-571-87932423
Mobile: (0)13516813753
Email: [email protected]

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