My Vcenter is not discovering some ESX Servers

[kauzi007]

Hi All, 

My VCenter Discovery for ESX Servers is not working fine. 

I am on San Diego Patch 3 on all my instances (PROD, UAT and Dev)

Now, the VMware credentials i am using for VCenter discovery have admin previleges.

Also, it is not a case where the VCenter discovery is completely not working. Most of the ESX are being discovered. But some of them are not discovered.

I have checked each of those ESX servers, they are all Active, 

They are not behind nay firewall

They are part of the same VCenter where other ESXs are being discovered.

I have an active High Portal case but even they are not able to provide a solution.

Can someone suggest something ? 

[suvro]

Have you tried to ping the esx servers from the MID Server. Whether it is reachable from MID Server

[suvro]

You can check the below KB as well if it helps

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0728504

[Rinkus]

Hi @kauzi007,

Were you able to find any solution for this? We are also facing the same issue with some ESXs.

Thanks