Instructional & Research Information Systems
Wireless network service
BWRC networks are offline since around 13:10 today due to an apparently external cause. Staff are going onsite to investigate.
Update: The issue self-resolved around 13:48, but we believe this to have been an outage of the AT&T circuit which currently serves BWRC. We have plans to move this link to a more stable service later this week.
Update 2/2: We are postponing this work due to some conflicts that have arisen. There will be a new post for the new maintenance window, but we are currently targeting 2/14.
At 6AM on Monday, February 7th, we will be migrating a number of networks to our new border firewall. This will affect many wired networks in Soda and Cory Halls, as well as EECS wireless in all locations except BWRC.
There will be a brief interruption to each of these networks as they are migrated. In addition, the ipv6 subnets used by EECS-Secure and EECS-PSK clients will change. You can read the full post below for details.
[Read more…] about Cancelled: Soda, Cory, and Wi-Fi Firewall Migrations, 2/7 6AMMost network paths were unavailable today between approx. 13:10 – 13:20 due to a router crash apparently caused by a routine procedure. We are investigating why this occurred. Please contact us at help@eecs.berkeley.edu if you notice any continuing issues.
Sutardja Dai Hall networks experienced a number of interruptions and outages this morning between 6:44 and 11:21, as a result of electrical maintenance in the building which we were not informed of in advance.
We believe the network to be fully recovered at this time. Please contact us at help@eecs.berkeley.edu if you notice any ongoing issues.
During curtailment, on Mon-Wed December 27th-29th, we will be migrating the Cory Hall access switches from the old core switch to the building core router.
We expect wired networks will be interrupted for about a minute during the migration. Wireless networks may be interrupted for longer (possibly up to 15 minutes). This post will be updated as each stage is completed, or if any schedule changes become necessary.
Monday 12/27 11:30AM-2PM:
1F Cory (except room 165) completed!
Tuesday 12/28 12-3PM:
165 Cory completed!
3F Cory completed!
Wednesday 12/29 12-3PM:
4F Cory completed!
5F Cory completed!
Please contact us at help@eecs.berkeley.edu with any questions or concerns.
[Read more…] about Cory Hall Network Maintenance, 12/27-29We are investigating a network outage affecting Cory Hall which began at about 8am.
Update: The malfunctioning switch was repaired and service was restored as of 9:22 AM.
The Cory Hall network was offline from about 12:29 – 12:40 due to a malfunction in the building core switch. The issue has been resolved.
A variety of areas have experienced network interruptions this evening, between 16:47 and 18:39:
Wireless networks on the 7th floor of Soda Hall were offline beginning at 17:31 yesterday (8/18) due to a faulty switch PoE module. Unfortunately, we were not made aware of this until about 15:00 today.
We have replaced the faulty switch, and service was restored around 17:30.
During the day on Monday, Aug. 9, we will be performing maintenance on the network border between EECS and campus. No outage is expected.
[Read more…] about Network Border Maintenance, Mon. 8/9