Knowledge BaseTroubleshootingVM instance network is abnormal after V2V migration

VM instance network is abnormal after V2V migration

TroubleshootingZCF · CloudVersions3.x-5.5.30Article IDKB-100403Updated2026-08-19

Issue/Introduction

This article describes how to troubleshoot an abnormal VM instance network after V2V migration. It applies to the initial diagnosis and resolution of similar issues in ZStack Cloud.

Environment

  • Product: ZCF
  • Component: Cloud
  • Version: 3.x-5.5.30

Symptoms

After a Linux VM instance is migrated through V2V migration, its network service cannot start normally.

Possible causes

Sign in to view the rest of this article, plus more troubleshooting and solution know-how.

VM instance network is abnormal after V2V migration | KB-100403 | ZStack Resource Center