*Update*

A backup power system caused an issue with some of the network equipment in the primary datacenter. This caused some of the systems that provide DNS/DHCP, as well as Esevices.queensu.ca application to be unavailable. IT Services staff has resolved the DNS/DHCP issues. They continue to work on the eservices.queensu.ca issue.
--------------------------------------------------------------

Previous Description (2013-02-20 14:06:26):

We are experiencing issues with Network Connectivity.

ITServices is investigating the issue and will update as information becomes available.