I'm little bit concerned about this approach, for example my proposal http://tools.ietf.org/html/draft-frejborg-hipv4-00 will fit into (among other strategies) 3.3.5. Strategy E Make no routing architecture changes.
I'm not proposing any changes to the current routing architecture, instead proposing changes to current disciplines and by adding some components we could solve this issue. We have already a hierarchial routing architecture. IGP have one or two levels and then you achieve further hierarchy by adding BGP on top. So adding a forth or fifth level to the current routing architecture will not solve the problem, it will only become more complicated to implement and maintain. IMHO, the root cause to the situation we are in is the flat numbering schema - if we don't deal with that problem now we have to deal with it in the future. The current routing architecture is superior, I rather leave that untouched and go after the flat numbering schema - almost everything else should be modified but not the routing architecture. -- patte 2009/2/28 Tony Li <[email protected]>: > > > FYI, next rev. > > Tony > > > |-----Original Message----- > |From: [email protected] > |[mailto:[email protected]] On Behalf Of > |[email protected] > |Sent: Friday, February 27, 2009 11:00 AM > |To: [email protected] > |Subject: I-D ACTION:draft-irtf-rrg-recommendation-01.txt > | > |A New Internet-Draft is available from the on-line Internet-Drafts > |directories. > | > | > | Title : Preliminary Recommendation for a > |Routing Architecture > | Author(s) : T. Li > | Filename : draft-irtf-rrg-recommendation-01.txt > | Pages : 15 > | Date : 2009-2-27 > | > |It is commonly recognized that the Internet routing and addressing > | architecture is facing challenges in scalability, multi-homing, and > | inter-domain traffic engineering. This document reports > |the Routing Research Group's prelimnary findings from its > |efforts towards > | developing a recommendation for a scalable routing architecture. > | > | This document is a work in progress. > | > |A URL for this Internet-Draft is: > |http://www.ietf.org/internet-drafts/draft-irtf-rrg-recommendation-01.txt > | > |Internet-Drafts are also available by anonymous FTP at: > |ftp://ftp.ietf.org/internet-drafts/ > | > |Below is the data which will enable a MIME compliant mail reader > |implementation to automatically retrieve the ASCII version of the > |Internet-Draft. > | > > > _______________________________________________ > rrg mailing list > [email protected] > http://www.irtf.org/mailman/listinfo/rrg > > _______________________________________________ rrg mailing list [email protected] http://www.irtf.org/mailman/listinfo/rrg
