OpenDaylight JIRA https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 [CONTROLLER-260] Example MD-App that uses existing models https://jira.opendaylight.org/browse/CONTROLLER-260 controller <p>At the MD-SAL working group meeting there was a request for a simple example app that uses the existing models:</p> <p>Topology<br/> Flow<br/> Stats<br/> etc</p> <p>to do something simple but interesting.</p> <p>Operating System: Mac OS<br/> Platform: PC</p> CONTROLLER-260 Example MD-App that uses existing models Improvement Resolved Done Amit Mandke Ed Warnicke Tue, 1 Apr 2014 18:41:33 +0000 Tue, 25 Jul 2023 08:23:21 +0000 Tue, 8 Apr 2014 09:56:30 +0000 mdsal 0 4 <p>Changed importance to enhancement, since it is not bug in the code, but documentation improvement.</p> <p>Resolution Comments:<br/> <a href="https://git.opendaylight.org/gerrit/#/c/5918/" class="external-link" target="_blank" rel="nofollow noopener">https://git.opendaylight.org/gerrit/#/c/5918/</a><br/> Contributing a sample implementation of a learning switch with optimizations in how packet is forwarded.<br/> Link to detail documentation: <a href="https://wiki.opendaylight.org/view/OpenDaylight_Controller:MD-SAL:L2_Switch" class="external-link" target="_blank" rel="nofollow noopener">https://wiki.opendaylight.org/view/OpenDaylight_Controller:MD-SAL:L2_Switch</a><br/> It has following components that interact with existing data models(operation and Configuration both):</p> <p>AddressTracker stores the Mac-Port pairings in the MD-SAL data tree.<br/> InventoryService provides information about the nodes and node connectors in the network.<br/> FlowWriterService adds packet forwarding (mac-to-mac) flows to the MD-SAL data tree.<br/> -uses NetworkGraphDijkstra to determine all the intermediate nodes along a path.<br/> TopologyLinkDataChangeHandler listens to topology updates and informs NetworkGraphDijkstra of these updates.<br/> NetworkGraphDijkstra maintains the network graph and computes the shortest path between each node.</p> Development External issue ID 641 External issue URL Rank 0|i02jav: