Virtual Machine Loses Network Connectivity After a Reboot
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Virtual Machine Loses Network Connectivity After a Reboot

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Article ID: 317134

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Updated On:

Products

VMware vSphere ESXi

Issue/Introduction

Symptoms:
VM networking adapters will become unchecked upon reboot.

Cause

All VM were created from the same template.

"connect at Power on" box in the UI is unchecked within Virtual Machine > Edit Settings > Network Adapter > Device Status.

From vmware.log of the corresponding VM:

2021-12-27T03:49:00.057Z| vmx| I125: DICT ethernet0.startConnected = "FALSE"

This means that when VNIC is powered ON, it will start disconnected.

Resolution

Please select the "connect at Power on" box in UI and configure the vm appropriately.

Make sure that VM template has the correct configuration.