ITS Service Status Report

Scheduled Maintenance — Resolved

Web Application Hosting, Migrate Splunk VIP from ACE to F5 Load Balancers

Start Time: 03/20/2017 5:05 pm

Maintenance Completed: 03/21/2017 8:37 am

03/21/2017
08:30 - DNS issues prevented the record from moving at the scheduled time, but DNS records have updated this morning and are now pointing to the F5 VIP. This transition will be transparent to end users. UMnet will continue monitoring connections to the ACE and notify users who may have static entries configured on their machines.

Complete.


End users should experience no impact as the DNS record is updated to reflect the new service being provided on the F5 BIG-IP load balancers.

Issue Symptoms: None

Technical Details

Service Type: Production

Comments:
UMnet will be working with the App team for splunk.dsc.umich.edu to migrate the virtual IP address for Splunk from the ACE load balancers to the F5 BIG-IP. This will involve a simple DNS change, traffic should transparently reconnect to the new VIP.

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