Resolved: Resolved: University IPv6 outage
From October 16th at 12:12PM until Oct 17th 3:54AM the University did not have functioning IPv6 connectivity outside the university. The cause was a provider outage.
Ref ServiceNOW problem record PRB0040426 and INC0679707
Story added 17. October 2017, content source with full text you can find at link above.