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GMPLS UNI-BCP ENNI ??? Virtual Links Enhancements for the Overlay Model

draft-beeram-ccamp-gmpls-enni-01.txt . GMPLS UNI-BCP ENNI ??? Virtual Links Enhancements for the Overlay Model. draft-beeram-ccamp-gmpls-enni-01.txt Igor Bryskin , Wes Doonan [ADVA Optical Networking] Vishnu Pavan Beeram , John Drake , Gert Grammel [ Juniper Networks]

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GMPLS UNI-BCP ENNI ??? Virtual Links Enhancements for the Overlay Model

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  1. draft-beeram-ccamp-gmpls-enni-01.txt GMPLS UNI-BCPENNI ???Virtual Links Enhancements for the Overlay Model draft-beeram-ccamp-gmpls-enni-01.txt Igor Bryskin, Wes Doonan [ADVA Optical Networking] Vishnu PavanBeeram, John Drake, Gert Grammel [Juniper Networks] Manuel Paul, RuedigerKunze [Deutsche Telekom] Friedrich Armbruster, Cyril Margaria [NSN]Oscar González de Dios [Telefonica] Daniele Ceccarelli [Ericsson]

  2. draft-beeram-ccamp-gmpls-enni-01.txt Discussion Items • Changes • Added section for “Multiple Service Domains” • Overlay Interface - Terminology Fit • Not UNI; Not E-NNI; then what? • Should a new Overlay Network Interface be defined?

  3. draft-beeram-ccamp-gmpls-enni-01.txt Multiple Server Domains • Same tools for dynamic provisioning of client LSPs across either single or multiple server network domains • Server domain border node sees no difference between access-link and inter-server-domain link terminated on the node • It is the responsibility of the server domain border node to advertise into the neighboring domains all access, inter-server-domain and Virtual TE links it locally terminates.

  4. draft-beeram-ccamp-gmpls-enni-01.txt Multiple Server Domains TEDB G F K A B F H J L = server-domain-1 M I = server-domain-2 = client-domain • Server Domain 1: F,G,H,I K • Server Domain 2: J,K,L,M G J B A F H L I M

  5. draft-beeram-ccamp-gmpls-enni-01.txt Introducing “X”ONI • What do you call the “Overlay Interface” discussed in the solution? • Call it “X”ONI (where X = “whatever”) for now • Properties • It can inter-connect either [user]-[network] or [network]-[network] domains • It allows for both or either signaling and/or routing (routing without signaling is a valid option) • Routing over “X”ONI is different from ITU or OIF ENNI routing (user is the only consumer of the routing information, network just contributes)

  6. draft-beeram-ccamp-gmpls-enni-01.txt Next Steps • Rename the draft – “Extensions to Virtual TE Links” • Let the WG discuss “X”ONI and decide if it needs to be defined (here or in some other document) • The progress of <draft-beeram> doesn’t need to get impeded by this • Ready for WG status (?)

  7. draft-beeram-ccamp-gmpls-enni-01.txt Thank you

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