The NorthernLights Gigapop will be performing a software upgrade on 7/26 starting at 5 am CST.  The change window goes until 9 am CST.  During the upgrade, if you have redundant connections to multiple Gigapop routers you should have little to no disruption.  If you're single homed, you can expect a 10 to 15 minute outage.  If you have any issues past 5 pm on Saturday, please send an email to help@umn.edu with "Gigapop maintenance issues" in the subject line.Thanks,

Colin Murphy
Sr. Network Engineer
Office of Information Technology
University of Minnesota
Northern Lights Gigapop
Desk: 612-626-0870