Our engineering team will be performing a scheduled maintenance on Virtual Private Data Center in Phoenix.
Site PHX - VPDC
Product Virtual Private Data Center
Reason Product update / upgrade to version 4.2.3.1
Impacted components VMware NSX-T
Details / Risks The upgrade is required to fix an important vulnerability reported by the vendor as VMSA-2025-0016. During the maintenance, Edge Transport Nodes will be put in Maintenance Mode and upgraded one by one. A blip in network traffic might be observed while traffic is diverted to a different Edge Transport Node. ESXi hosts will be placed in Maintenance Mode one by one while upgrading NSX components on each host. VMs will be migrated to other hosts. We are not expecting any disruptions on services running on VMs. There will be a brief period when no changes within NSX will be possible. This will occur when upgrading the Management Plane. Duration of this period is expected to be around 10 minutes.
Date & time (MST) Oct 23, 2025 12:00 AM to Oct 23, 2025 08:00 AM
Date & time (CEST) Oct 23, 2025 09:00 AM to Oct 23, 2025 05:00 PM
Duration 8 hours
Posted Oct 01, 2025 - 01:20 MST
This scheduled maintenance affects: Phoenix (Virtual Private Data Center (VPDC)).