noc@merit.edu (Merit Network Operations Center) (03/20/91)
Due to scheduled maintenance on the T3 backbone, ENSS 131 Ann Arbor will become unreachable at approximately 19:15 EST on 03/19/91. Maintenance is expected to last 1 hour. All networks announced via the Ann Arbor T3 node should be reachable via the T1 backbone during this time. Anthony Philyaw / Merit / NOC