WiscNet incident

Northwood Technical College Down | 2256766

Resolved after 5 hours 59 minutes, affecting Northwood Technical College, on July 7, 2026.

postmortem Jul 07, 2026, 08:09 PM UTC

Date & Time of Incident: 5:38 AM on 7/7/26 Duration: 3 hours and 33 minutes Technician\(s\): Jim Review Date: 7/7/26 Brief Summary: There was a dispatch to the datacenter for further investigation and it was discovered the outage was caused by a bad SFP. Root Cause: bad SFP

Started
Jul 07, 2026, 11:51 AM UTC
Resolved
Jul 07, 2026, 05:51 PM UTC
Duration
5h 59m
Detected by Pingoru
Jul 07, 2026, 11:51 AM UTC

Affected components

Northwood Technical College

Update timeline

  1. investigating Jul 07, 2026, 11:51 AM UTC

    Hello, Starting at 5:38 am we observed traffic on your circuit drop. Are you aware of any power events or maintenances that could have impacted this circuit? Please reach out with any questions. Thank you,

  2. resolved Jul 07, 2026, 05:51 PM UTC

    Hello, Service restored today at 9:11 AM CST. The issue was a bad SFP.

  3. postmortem Jul 07, 2026, 08:09 PM UTC

    Date & Time of Incident: 5:38 AM on 7/7/26 Duration: 3 hours and 33 minutes Technician\(s\): Jim Review Date: 7/7/26 Brief Summary: There was a dispatch to the datacenter for further investigation and it was discovered the outage was caused by a bad SFP. Root Cause: bad SFP

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