GMPLS Asymmetric Bandwidth Bidirectional LSPs draftbergerccampasymmbwbidirlsps00'txt

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GMPLS Asymmetric Bandwidth Bidirectional
LSPsdraft-berger-ccamp-asymm-bw-bidir-lsps-00.t
xt

• Lou Berger ltlberger_at_labn.netgt
• Attila Takacs ltattila.takacs_at_ericsson.comgt
• Diego Caviglia ltdiego.caviglia_at_ericsson.comgt
• Don Fedyk ltdwfedyk_at_nortel.comgt
• Julien Meuric ltjulien.meuric_at_orange-ftgroup.comgt

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Draft Objective

• Describe the preferred way to provide asymmetric
  bandwidth bidirectional LSPs
• Build on GMPLS bidirectional LSPs
• Enable different traffic parameters for each
  traffic direction

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Revision Deltas

• Last Meeting Next Steps
• Answer major questions
• Technical direction
• Per technology solutions (Ethernet today)
• Generalized solution
• Process direction
• If required functionality ? Standard
• If not ? Experimental
• General draft update

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Draft Solution

• Draft covers two approaches
• Both versions use a single bidirectional LSP
• Technology specific
• Uses ADSPEC to carry traffic parameters for
  upstream data
• Requires MEF Ethernet Traffic Parameters
• Generic
• Defines new upstream traffic parameter related
  object classes to match old downstream objects
• ? Propose that WG only follow generic approach

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Next Steps

• Feedback from WG
• General review update
• Last call