WiscNet incident
[2244301] City of GreenField - 401339 - Down | 2244301
Resolved after 6 hours 22 minutes, affecting City of Greenfield, on June 4, 2026.
The WISCDOT fiber maintenance has been completed. This maintenance was planned. The stated end time for the BOREAS website was 3pm. We did not see alarms clear on one end until 4:22pm.
Affected components
Update timeline
- investigating Jun 04, 2026, 03:29 PM UTC
Hello, We are seeing circuit 401339 as down at 9:21 AM due to a network event and are currently investigating.
- investigating Jun 04, 2026, 04:31 PM UTC
We are continuing to investigate this issue.
- investigating Jun 04, 2026, 05:58 PM UTC
We are continuing to investigate this issue.
- identified Jun 04, 2026, 06:33 PM UTC
Hello, Our provider reports they will be replacing a span of fiber on I894 at 60th St in Milwaukee, WI.
- identified Jun 04, 2026, 08:26 PM UTC
Our provider continues their work. There is no ETR at this time.
- resolved Jun 04, 2026, 09:51 PM UTC
Hello, As of 4:22 pm CST we have see alarms clear at the site. The fiber replacement work has been completed and they are now hands off. Please check your equipment and let us know if you have any questions. Thanks,
- postmortem Jun 04, 2026, 09:52 PM UTC
The WISCDOT fiber maintenance has been completed. This maintenance was planned. The stated end time for the BOREAS website was 3pm. We did not see alarms clear on one end until 4:22pm.
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