Analysis of IDR requirements and History draft-irtf-routing-history-02

Elwyn DaviesAvri Doria

IETF-64, Vancouver, 7 November 2005

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Background Originally published in 2001 Part of

Future Domain Routing Requirements Group B contribution (draft-irtf-routing-reqs-groupb-00)

Output of the ‘Babylon’ group (reps from Vendors, ISPs, Academia)

History and Analysis of IDR problems as then seen

Designed to underpin an evolutionary approach to new requirements statement

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Why are we keeping it going?

Captures lots of useful info Provides a useful basis for the

ongoing debate on the future Requirements cited by recent work

including HLP (Handley, et al)http://www.cs.ucl.ac.uk/staff/M.Handley/papers/hlpsigcomm.pdf

.. And its almost finished….

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Latest updates

Filling in of section on OSI and the genesis of policy routing Thanks to Yakov for putting me right! Yakov told us that RFC1126 didn’t

actually inform the development of BGP! Restructure of the research part Taking account of latest figures on

AS allocations

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Things we intend to do

Integrate comments from Pekka Savola (thanks!)

Integrate some experience from the completed NewArch project and its successors

Review the current state of problems a little further (input welcome)

Talk more about security requirements work (from rpsec etc)

Maybe something about the development of multihoming work (shim6)