https://help.ece.ubc.ca/mediawiki/index.php?title=ECE_website_outage_(Nov_21,_2016)&feed=atom&action=historyECE website outage (Nov 21, 2016) - Revision history2024-03-29T13:32:24ZRevision history for this page on the wikiMediaWiki 1.34.2https://help.ece.ubc.ca/mediawiki/index.php?title=ECE_website_outage_(Nov_21,_2016)&diff=888&oldid=prevDerekp: Created page with 'Multiple ECE websites hosted on the F5 load balancer (including www.ece.ubc.ca and courses.ece.ubc.ca) went offline at 16:19. Service was restored at 18:15. The outage was caus…'2016-11-22T06:59:52Z<p>Created page with 'Multiple ECE websites hosted on the F5 load balancer (including www.ece.ubc.ca and courses.ece.ubc.ca) went offline at 16:19. Service was restored at 18:15. The outage was caus…'</p>
<p><b>New page</b></p><div>Multiple ECE websites hosted on the F5 load balancer (including www.ece.ubc.ca and courses.ece.ubc.ca) went offline at 16:19. Service was restored at 18:15. The outage was caused by a staff member who had dislodged a power cable to a network switch in ICCS X220.<br />
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Immediately after resolving the issue, we decided to simplify the network by eliminating the switch altogether.<br />
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Specifically, the following .ece.ubc.ca websites were affected:<br />
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* Departmental sites: www, intranet, help, courses, id, download, groupware<br />
* Research group sites: adaptive, bisicl, ctg, feel, mm, intranet.rcl, rsl, www.poewiki, intranet.salt, netsyslab, winmos<br />
* ICICS sites: mrbs.icics.ubc.ca, inventory.icics.ubc.ca<br />
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During the course of troubleshooting, some CS servers on the load balancer would also have experienced momentary disruptions, totalling perhaps 3 minutes.</div>Derekp