{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,9,13]],"date-time":"2024-09-13T06:35:07Z","timestamp":1726209307615},"reference-count":24,"publisher":"Association for Computing Machinery (ACM)","issue":"2","content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":["SIGCOMM Comput. Commun. Rev."],"published-print":{"date-parts":[[2014,4,8]]},"abstract":"Software Defined Networking (SDN) promises to ease design, operation and management of communication networks. However, SDN comes with its own set of challenges, including incremental deployability, robustness, and scalability. Those challenges make a full SDN deployment difficult in the short-term and possibly inconvenient in the longer-term.<\/jats:p>\n In this paper, we explore hybrid SDN models that combine SDN with a more traditional networking approach based on distributed protocols. We show a number of use cases in which hybrid models can mitigate the respective limitations of traditional and SDN approaches, providing incentives to (partially) transition to SDN. Further, we expose the qualitatively diverse tradeoffs that are naturally achieved in hybrid models, making them convenient for different transition strategies and long-term network designs. For those reasons, we argue that hybrid SDN architectures deserve more attention from the scientific community.<\/jats:p>","DOI":"10.1145\/2602204.2602216","type":"journal-article","created":{"date-parts":[[2014,4,8]],"date-time":"2014-04-08T12:24:20Z","timestamp":1396959860000},"page":"70-75","update-policy":"http:\/\/dx.doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":181,"title":["Opportunities and research challenges of hybrid software defined networks"],"prefix":"10.1145","volume":"44","author":[{"given":"Stefano","family":"Vissicchio","sequence":"first","affiliation":[{"name":"Universit\u00e9 catholique de Louvain, Louvain-la-Neuve, Belgium"}]},{"given":"Laurent","family":"Vanbever","sequence":"additional","affiliation":[{"name":"Princeton University, Princeton, NJ, USA"}]},{"given":"Olivier","family":"Bonaventure","sequence":"additional","affiliation":[{"name":"Universit\u00e9 catholique de Louvain, Louvain-la-Neuve, Belgium"}]}],"member":"320","published-online":{"date-parts":[[2014,4,8]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/1355734.1355746"},{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/2486001.2486019"},{"key":"e_1_2_1_3_1","unstructured":"Open Networking Foundation \"Outcomes of the Hybrid Working Group \" 2013. Open Networking Foundation \"Outcomes of the Hybrid Working Group \" 2013."},{"key":"e_1_2_1_4_1","unstructured":"Open Networking Foundation \"ONF Web site \" https:\/\/www.opennetworking.org. Open Networking Foundation \"ONF Web site \" https:\/\/www.opennetworking.org."},{"key":"e_1_2_1_5_1","volume-title":"Onix: A distributed control platform for large-scale production networks,\" in OSDI","author":"Koponen T.","year":"2010"},{"key":"e_1_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/2342441.2342450"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/2034574.2034812"},{"key":"e_1_2_1_8_1","unstructured":"VMware Inc. \"VMware NSX -- The Platform For Network Virtualization \" Datasheet 2013. VMware Inc. \"VMware NSX -- The Platform For Network Virtualization \" Datasheet 2013."},{"key":"e_1_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1145\/2342356.2342427"},{"key":"e_1_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/2491185.2491194"},{"key":"e_1_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1145\/2486001.2486012"},{"key":"e_1_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/1402958.1402964"},{"key":"e_1_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1851182.1851210"},{"key":"e_1_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/1555349.1555375"},{"key":"e_1_2_1_15_1","unstructured":"Big Switch Networks \"Open SDN for Network Visibility \" solution guide 2013. Big Switch Networks \"Open SDN for Network Visibility \" solution guide 2013."},{"key":"e_1_2_1_17_1","volume-title":"Traffic engineering in software defined networks,\" in INFOCOM","author":"Agarwal S.","year":"2013"},{"key":"e_1_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/2096149.2096152"},{"key":"e_1_2_1_19_1","volume-title":"Design and implementation of a routing control platform,\" in NSDI","author":"Caesar M.","year":"2005"},{"key":"e_1_2_1_20_1","volume-title":"Federated SDN-based Controllers for NVO3,\" Internet Draft","author":"Henderickx W.","year":"2013"},{"key":"e_1_2_1_21_1","first-page":"4741","article-title":"Network Configuration Protocol (NETCONF)","author":"Enns R.","year":"2011","journal-title":"RFC"},{"key":"e_1_2_1_22_1","volume-title":"Interface to the routing system framework,\" Internet Draft","author":"Atlas A.","year":"2013"},{"key":"e_1_2_1_23_1","doi-asserted-by":"publisher","DOI":"10.1109\/TNET.2012.2190767"},{"key":"e_1_2_1_24_1","volume-title":"Safe Routing Reconfigurations with Route Redistribution,\" in INFOCOM","author":"Vissicchio S.","year":"2014"},{"key":"e_1_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/1592631.1592634"}],"container-title":["ACM SIGCOMM Computer Communication Review"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2602204.2602216","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,12,30]],"date-time":"2022-12-30T20:16:10Z","timestamp":1672431370000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2602204.2602216"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,4,8]]},"references-count":24,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2014,4,8]]}},"alternative-id":["10.1145\/2602204.2602216"],"URL":"http:\/\/dx.doi.org\/10.1145\/2602204.2602216","relation":{},"ISSN":["0146-4833"],"issn-type":[{"value":"0146-4833","type":"print"}],"subject":[],"published":{"date-parts":[[2014,4,8]]},"assertion":[{"value":"2014-04-08","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}
