<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div data-marker="__QUOTED_TEXT__"><blockquote style="border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><div>>MIT Chaos on a KL uses a DN20 for the Ethernet communications
(an NI not being available at the time)</div></blockquote><div>For Chaosnet on tops20, for example OZ was runing "Minits" on the front end and the chaos interface is a <br data-mce-bogus="1"></div><div>MIT-Special Unibus device. 1822 was spoken with a LH-DH interface.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>(For those who don't knew, Chaos was a LAN technology using 75 ohm cable and 3 Mbit and it had <br data-mce-bogus="1"></div><div> 16 bit addresses, 8 bit for network and host each.)<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Chaos over Ethernet came way later..<br data-mce-bogus="1"></div><br></div><div data-marker="__QUOTED_TEXT__"><br data-mce-bogus="1"></div><div data-marker="__QUOTED_TEXT__">-<br data-mce-bogus="1"></div><div data-marker="__QUOTED_TEXT__"><br data-mce-bogus="1"></div><div data-marker="__QUOTED_TEXT__">Sorry for leaving out DN60, thought it was irrelevant for most users...<br data-mce-bogus="1"></div><div data-marker="__QUOTED_TEXT__"><br data-mce-bogus="1"></div><div data-marker="__QUOTED_TEXT__"><br data-mce-bogus="1"></div></div></body></html>