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Wired Networking

Wired network service

Investigating network problems connecting to services outside of EECS

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We are investigating what seems to be a network outage affecting the department; network resources internal to the EECS network are reachable, but connecting outside of the EECS network (to campus and beyond) is experiencing problems. There seems to be high packet loss.
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Degraded network in Cory Hall

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Wired and wireless networking in Cory Hall are currently operating in a degraded state due to a network traffic issue. Network staff are currently onsite investigating and the network on the third floor has been disabled for diagnostic purposes. We apologize for the inconvenience and are working to correct the issue as soon as possible.
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Network at Soda 4TH floor

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Since the devices affected by the switch failure have been moved to temp ports on an alternate switch, we plan to move ports from the alternate switch to the replaced/new switch on Sep 19 between 9:00-10:00am. You might experience some intermittent network connectivity issues at 4th floor of Soda. Please let us know at help@eecs or 510-642-7777 if your device is still having network connectivity issues after 10:00am. Thanks.

Resolved as of 2013-09-19 10:00:00

Soda 4th floor switch hardware failure

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A hardware failure of a network switch has affected part (but not all) of the wired network on the 4th floor of Soda Hall.

We are working to replace the failed switch, but if you need your device re-connected sooner you can contact the helpdesk at help@eecs or call 510-642-7777. Provide your device hostname, MAC address, and the port cable ID where your network cable is plugged into the wall, and we’ll move your device to another port so you will have service restored while we continue working on the failed switch.
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EECS Switching Upgrade

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EECS Community,

In preparation for the upcoming opening of Calvin Hall, IDSG will be making a number of small modifications to the switching core of the EECS network tomorrow, Friday the 21st, between 8:00 AM and 11:00 AM. These changes are not expected to have any user facing impacts but changes of this nature always carry with them an inherent risk.

As always please report any issues you experience to help@eecs.berkeley.edu.

Thank you,

IDSG Networking Team
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