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RE: [RRG] A new draft about Hierarchical Routing Architecture
> -----Original Message-----
> From: owner-rrg@psg.com [mailto:owner-rrg@psg.com] On Behalf
> Of Xu Xiaohu
> Sent: Friday, November 16, 2007 12:11 PM
> To: 'Routing Research Group list'
> Cc: 'Tony Li'; lixia@CS.UCLA.EDU
> Subject: [RRG] A new draft about Hierarchical Routing Architecture
>
> Hi all,
>
> I have just finished a draft about Hierarchical Routing
> Architecture (HRA),
> which is also a kind of id/loc split solution. The following
> is an abstract
> of HRA.
>
> Abstract: Hierarchical Routing Architecture (HRA) is a kind
> of id/locator
> split solution. It introduces a hierarchical routing mechanism (a
> combination of LD-based routing and prefix-based routing) to
> support routing
> across multiple independent address spaces, besides, it also adopts a
> hierarchical host identifier to ease the management of a
> global id/locator
> mapping system. With HRA, the Internet routing scalability
> and stability are
> improved evidently, and the scalability issue of flat HIT in
> HIP is also
> solved, besides, the necessity of adopting IPv6 is also
> eliminated to some
> extent as those locator domains can adopt overlapped IPv4
> address spaces.
>
> Sorry I missed the deadline of 00-version submission, so I
> have to attach
> this draft in email. Any comments are welcomed.
>
> Best regards,
>
> Xiaohu Xu
>
>
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