Project Proposals: ODL-SDNi App May 8th 2014 Presented by: Rafat Jahan Deepankar Gupta

ODL-SDNi App – ODL East-West Interface ODL- SDNi App scope/coverage SDNi Aggregator Northbound SDNi plugin acts as an aggregator for collecting network information such as topology, stats, host etc. Plugin can be evolved as per needs of network data requested to be shared across federated SDN controllers SDNi RestAPI SDNi REST APIs will be implemented to fetch the aggregated information from the northbound plugin – SDNi aggregator New SDNi RestAPI will be developed, specific to ODL for supporting SDNi application SDNi Wrapper SDNi BGP Wrapper will be responsible for the sharing and collecting information to/from federated controllers EPL License Project Scope Legends

ODL-SDNi App – SDNi Wrapper Network parameters that would be exchanged as part of SDNi communication (a sample) Topology Data: Controller Ip Address Links Nodes Link Bandwidths MAC Address of switches Latency Host IP address QoS Data Packet Loss rate Packets Transmitted Packets Received Extendable to: Network topology Network events User defined request information QoS requirements from user application request Integral infrastructure status (IT, energy consumption…) Dependency Need enhancement in ODL-BGP for: NLRI update message implementation (only inbound Update message implemented) End To End session establishment between BGP speaker We are in discussions with Dana Kutenicsova and Robert Varga RFCs Referred SDNi:draft-yin-sdn-sdni-00.txt Border Gateway Protocol : RFC 4271 NLRI Update :http://tools.ietf.org/html/draft-ietf-idr-ls-distribution-04

Use Case: Bandwidth on demand across inter-SDN Federated Controllers ODL-SDNi App Use Case: Bandwidth on demand across inter-SDN Federated Controllers Business Challenge In the multi-vendor environment, network traffic would need to be orchestrated across intra-/inter-domain subnets of the SDN controllers. The mandate is of a east-west communication that enables SDN controllers across subnets to exchange network information within the purview of defined policies Inter-SDN controller (multi-vendor) communication – exchange of network parameters needs to be per pre-agree interface specifications

Release Plan ODL-SDNi App Milestone Offset 1 date Deliverable M1 05/12/2014 M2 06/09/2014 M3 07/07/2014 M4 08/04/2014 M5 09/01/2014 RC0 09/09/2014 RC1 RC2 09/22/2014 Formal Helium release 09/29/2014 Name Description Release Plan Candidate Release Plan Name Description Release Plan Formal release plan SDNi Aggregator SDNi aggregator code to access opendaylight - Base network Service Functions for data to be available with RestAPI. Name Description Rest API Rest API to be implemented between the controller and SDNi wrapper for Topology data retreival Name Description SDNi Wrapper Code to access topology data through RESTApi and send across in NLRI Update message Name Description Code Freeze SDNi Wrapper code to be able to establish East-West interface among multiple controllers with successful exchange of data. Name Description Bug Fixes Bug fixes for M2 and M3 Name Description Bug Fixes Bug fixes for M4 Name Description Release Review Release Notes and documentation Bug Fixes Bug fixes for M5

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