NSX Edge Upgrade Precheck Error with no overlay transport zone configured: "Status of Edge Transport node <UUID> is PARTIALLY_DISCONNECTED"

Products

• VMware NSX

Issue/Introduction

• NSX Edge upgrade pre-checks fail with these errors.
  • Status of Edge Transport node <UUID> is PARTIALLY_DISCONNECTED
  • Status of edge cluster <UUID> is DEGRADED
• Host switches for NSX Edge are configured with only VLAN Transport zones.

Environment

VMware NSX

Cause

Host switches without overlay transport zones do not have TEP tunnels, resulting in an error during the pre-check.

Resolution

To resolve the error, configure an overlay transport zone on the NSX Edge host switch.

Additional Information

This error may occur due to other reasons.

"Status of Edge Transport node <UUID> is PARTIALLY_DISCONNECTED" upgrade pre-check error