May 23, 2011 Today's topics:

LEPP network outage

One of LEPP's core infrastructure switch/routers failed around 6:30 am Sunday morning. Connectivity to most systems was restored by 1pm. Access to the "compute farm" subnet is still down, as is access to the CLEO EventStore .

Announcements of urgent computing issues

CLASSE-IT-NEWS-L@cornell.edu is a new mailing list. You can subscribe to it to receive announcements of urgent computing issues, such as Sunday's network outage. Instructions for subscribing to the list are available at https://wiki.lepp.cornell.edu/lepp/bin/view/Computing/ClasseNews

In addition, LEPP Network Status announcements are posted to https://wiki.lepp.cornell.edu/lepp/bin/view/Computing/NetworkStatus

General network and server maintenance will occur every Tuesday from 12:00 noon to 2:00 PM. The CLASSE-IT group will always announce any expected disruptions in our NewsLetter and via CLASSE-IT-NEWS-L, but with the size and complexity of our network there is always the potential for something to go wrong. We will do our best to contain all network maintenance and planned outages to Tuesdays from 12:00 noon to 2:00 PM.

Unless other arrangements have been made, CLASSE-managed Windows systems may be updated and rebooted on Tuesday morning at 2:00 AM, so please avoid critical or lengthy operations at that time. For more details, please see SystemExpectations.

Questions or problems? Submit a service request.

Other resources:

Topic revision: r3 - 23 May 2011, JamesPulver
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