Introduction

Instances where XenServer encounters various errors preventing its connection to XenCenter

Appendix: Top Knowledge Content

Troubleshooting Common Problems

• CTX213435 - Error: "Unable to connect server" when connecting XenCenter to a Pool Master
• CTX204224 - Connecting XenServer to XenCenter with AD User credentials fails with incorrect username/password
• CTX286243 - Hypervisor - Slave host gets disconnected from the pool
• CTX205717 - How To perform Emergency Network Reset on Citrix Hypervisor/XenServer
• CTX120540 - Diagnosing an unresponsive Citrix Hypervisor server
• Troubleshoot networking

FAQs

• XenServer Technical FAQs

Overview of the Issue

In different situations, XenServer experiences connectivity issues with XenCenter, possibly due to various factors. This article will outline different scenarios and potential solutions