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<title>Open Data-Link Interface</title>
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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">Open Data-Link Interface</span></span>
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<p>
The <b>Open Data-Link Interface</b> (<b>ODI</b>) is an <a href="Application_programming_interface" class="mw-redirect" title="Application programming interface">application programming interface</a> (API) for <a href="Network_interface_controller" title="Network interface controller">network interface controllers</a> (NICs) developed by <a href="Apple_Computer" class="mw-redirect" title="Apple Computer">Apple</a> and <a href="Novell" title="Novell">Novell</a>. The API serves the same function as Microsoft and 3COM's <a href="Network_Driver_Interface_Specification" title="Network Driver Interface Specification">Network Driver Interface Specification</a> (NDIS).<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Originally, ODI was written for <a href="NetWare" title="NetWare">NetWare</a> and <a href="Apple_Macintosh" class="mw-redirect" title="Apple Macintosh">Macintosh</a> environments. Like NDIS, ODI provides rules that establish a vendor-neutral interface between the protocol stack and the adapter driver. It resides in Layer 2, the Data Link layer, of the <a href="OSI_model" title="OSI model">OSI model</a>. This interface also enables one or more network drivers to support one or more <a href="Protocol_stack" title="Protocol stack">protocol stacks</a>.
</p>
<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
<ul><li><a href="Uniform_Driver_Interface" title="Uniform Driver Interface">Uniform Driver Interface</a> (UDI)</li>
<li><a href="Universal_Network_Device_Interface" class="mw-redirect" title="Universal Network Device Interface">Universal Network Device Interface</a> (UNDI)</li>
<li><a href="PC/TCP_Packet_Driver" title="PC/TCP Packet Driver">PC/TCP Packet Driver</a></li>
<li><a href="Virtual_Loadable_Module" class="mw-redirect" title="Virtual Loadable Module">Virtual Loadable Module</a> (VLM)</li>
<li><a href="NetWare_I/O_Subsystem" class="mw-redirect" title="NetWare I/O Subsystem">NetWare I/O Subsystem</a> (NIOS)</li>
<li><a href="Personal_NetWare" title="Personal NetWare">Personal NetWare</a> (PNW)</li>
<li><a href="DR-WebSpyder" title="DR-WebSpyder">DR-WebSpyder</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
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</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://dd.geeksforgeeks.org/what-is-odiopen-data-link-interface/">"What is ODI(Open Data link Interface)?"</a>. <i>GeeksforGeeks</i>. 2020-05-17<span class="reference-accessdate">. Retrieved <span class="nowrap">2023-04-12</span></span>.</cite></span>
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<div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2></div>
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<ul><li><cite id="CITEREFReyndersWright2003" class="citation book cs1">Reynders, Deon; Wright, Edwin (2003-10-14). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=Y_8lLCnYv94C&dq=%22Open+Data-Link+Interface%22+-wikipedia&pg=PA245">"16.4 Open data dink interface (ODI)"</a>. <i>Practical TCP/IP and Ethernet Networking for Industry</i>. <a href="Newnes" class="mw-redirect" title="Newnes">Newnes</a>. p. 245. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>978-0-7506-5806-5</bdi><span class="reference-accessdate">. Retrieved <span class="nowrap">2025-04-01</span></span>.</cite></li>
<li><cite id="CITEREFNandhakumar2011" class="citation book cs1">Nandhakumar, B. (2011). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=Ghg1W2SWvzAC"><i>Dictionary of Computer Networking</i></a>. Excel Books. pp. 304, 306. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>978-93-5062-035-9</bdi><span class="reference-accessdate">. Retrieved <span class="nowrap">2025-04-01</span></span>.</cite> <small>(self-published?)</small></li>
<li><cite id="CITEREFBuchanan2013" class="citation book cs1">Buchanan, William (2013-11-11). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=uD7jBwAAQBAJ&dq=%22Open+Data-Link+Interface%22+-wikipedia&pg=PA432">"32.6 Novell Netware Setup"</a>. <i>Handbook of Data Communications and Networks</i>. <a href="Springer_Science_%26_Business_Media" class="mw-redirect" title="Springer Science & Business Media">Springer Science & Business Media</a>. pp. <span class="nowrap">342–</span>344. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>978-1-4757-0905-6</bdi><span class="reference-accessdate">. Retrieved <span class="nowrap">2025-04-01</span></span>.</cite></li>
<li><cite id="CITEREFMuellerOgletreeSoper2006" class="citation book cs1">Mueller, Scott; Ogletree, Terry; Soper, Mark Edward (2006-05-11). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=rQ1syJNlzg4C&dq=%22Open+Data-Link+Interface%22+-wikipedia&pg=PT212">"7. Network Interface Cards"</a>. <i>Upgrading and Repairing Networks</i>. <a href="Pearson_Education" title="Pearson Education">Pearson Education</a>. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>978-0-13-271476-1</bdi><span class="reference-accessdate">. Retrieved <span class="nowrap">2025-04-01</span></span>.</cite> <small>(unpaginated)</small></li>
<li><cite id="CITEREFBuchanan1999" class="citation book cs1">Buchanan, William J. (1999-11-11). "11.3 NetWare architecture". <a rel="nofollow" class="external text" href="https://books.google.com/books?id=1zRIEAAAQBAJ"><i>Mastering Microsoft Windows, Novell NetWare and UNIX</i></a>. <a href="Bloomsbury_Publishing" title="Bloomsbury Publishing">Bloomsbury Publishing</a>. pp. <span class="nowrap">214–</span>217. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>978-1-349-14968-1</bdi><span class="reference-accessdate">. Retrieved <span class="nowrap">2025-04-01</span></span>.</cite></li>
<li><cite id="CITEREFMerenbloom1993" class="citation journal cs1">Merenbloom, Paul (1993-03-15). <a rel="nofollow" class="external text" href="https://go.gale.com/ps/i.do?id=GALE%7CA13507864&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=01996649&p=AONE&sw=w&userGroupName=anon%7E77d48194&aty=open-web-entry">"It's time to take another look at your NetWare shell strategy"</a>. <i><a href="InfoWorld" title="InfoWorld">InfoWorld</a></i>. <b>15</b> (11): <span class="nowrap">52–</span>53<span class="reference-accessdate">. Retrieved <span class="nowrap">2025-04-01</span></span>.</cite></li>
<li><cite id="CITEREFFuKao1997" class="citation book cs1">Fu, Zhi-Jian; Kao, Tai-Wu (March 1997). <a rel="nofollow" class="external text" href="https://ieeexplore.ieee.org/document/581575">"The design of a low cost local area network using NetWare"</a>. <i>Proceedings the Twenty-Ninth Southeastern Symposium on System Theory</i>. <a href="Institute_of_Electrical_and_Electronics_Engineers" title="Institute of Electrical and Electronics Engineers">Institute of Electrical and Electronics Engineers</a>. pp. <span class="nowrap">40–</span>43. <a href="Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1109%2FSSST.1997.581575">10.1109/SSST.1997.581575</a>. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>0-8186-7873-9</bdi>.</cite></li>
<li><cite id="CITEREFFeibel1995" class="citation encyclopaedia cs1">Feibel, Werner (1995). "ODI (Open Data-link Interface)". <i>Novell's complete encyclopedia of networking</i>. San Jose, California: Novell Press. pp. <span class="nowrap">715–</span>717. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>0782112900</bdi>. <a href="LCCN_(identifier)" class="mw-redirect" title="LCCN (identifier)">LCCN</a> <a rel="nofollow" class="external text" href="https://lccn.loc.gov/94066403">94066403</a>.</cite></li>
<li><cite id="CITEREFSheldon1994" class="citation encyclopaedia cs1">Sheldon, Thomas (1994). "Open Data-link Interface (ODI)". <i>LAN TIMES Encyclopedia of Networking</i>. Osborne McGraw-Hill. pp. <span class="nowrap">666–</span>667. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>9780078819650</bdi>.</cite></li>
<li><cite id="CITEREFNiedermiller-Chaffins1991" class="citation book cs1">Niedermiller-Chaffins, Debra (1991). <i>Inside Novell Netware</i>. New Riders Publications. pp. <span class="nowrap">82–</span>83, <span class="nowrap">101–</span>103. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>9781562050221</bdi>.</cite></li>
<li><cite id="CITEREFColeman2000" class="citation book cs1">Coleman, Pat (2000). <i>Networking Complete</i> (4th ed.). Sybex. pp. 104, 273. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>9780782126105</bdi>.</cite></li>
<li><cite id="CITEREFBeheler1998" class="citation book cs1">Beheler, Ann (1998). <i>Networking Fundamentals Using Novell NetWare (4.11)</i>. Prentice Hall. p. 5. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>9780134098067</bdi>.</cite></li>
<li><cite id="CITEREFZacker1998" class="citation book cs1">Zacker, Craig (1998). <i>TCP/IP Administration</i>. Wiley. p. 60. <a href="ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <bdi>9780764531583</bdi>.</cite></li></ul>
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