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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">TCPaccess</span></span>
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<p><b>TCPaccess</b> is a software product which implements the <a href="TCP/IP" class="mw-redirect" title="TCP/IP">TCP/IP</a> protocol suite on <a href="IBM" title="IBM">IBM</a> <a href="Mainframe_computer" title="Mainframe computer">mainframe</a> computers using the <a href="MVS" title="MVS">MVS</a> operating system. It was developed in 1986 by Advanced Computer Communications under the name <i>ACCES/MVS</i>, and was the first commercial TCP/IP implementation for MVS mainframes. It is usually associated with <a href="Interlink_Computer_Sciences" title="Interlink Computer Sciences">Interlink Computer Sciences</a>, which developed and marketed the product from 1990 until 1999, and is frequently referred to as "the Interlink stack".
The product was marketed by <a href="Cisco_Systems" class="mw-redirect" title="Cisco Systems">Cisco Systems</a> as <i><a href="Cisco_IOS" title="Cisco IOS">Cisco IOS</a> for <a href="S/390" class="mw-redirect" title="S/390">S/390</a></i>. It is currently offered by <a href="Computer_Associates" class="mw-redirect" title="Computer Associates">Computer Associates</a> as <i>Unicenter TCPaccess Communications Server</i>.
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<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>
<ul><li><a rel="nofollow" class="external text" href="http://www.cisco.com/univercd/cc/td/doc/product/software/ioss390/"><i>Cisco IOS for S/390</i></a> – From Cisco Systems.</li></ul>
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This article is issued from <a class="external text" title="Last edited on 2023-01-10" href="https://en.wikipedia.org/wiki/?title=TCPaccess&oldid=1132817178">Wikipedia</a>. The text is available under <a class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en">Creative Commons Attribution-Share Alike 4.0</a> unless otherwise noted. Additional terms may apply for the media files.
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