Update: UEN Router Software Upgrade 5/29/15 5-7am, Service Disruption Possible

Due to a recurrence of line card issues on the Computer3 UEN router, the software upgrade of Computer3 has been moved up to 5/28/15 during the 5-7 am maintenance window.

During the upgrade on 5/29/15, UEN connectivity will be disrupted for approximately 3 minutes for customers without redundant connections who receive backbone connectivity from these UEN routers:

Pollock3
Pattee4
Telecom7

Customers with backbone connectivity to the above routers who have redundant UEN connections will be degraded as connectivity fails over to the redundant connection and as connectivity fails back to the primary connection.

More information: Update: UEN Router Software Upgrade 5/29/15 5-7am, Service Disruption Possible

Story added 27. May 2015, content source with full text you can find at link above.