We are having an issue in our production environment that some VMs intermittently going out of network. If we migrate (vMotion) to another host the VMs will become active (connected) again.
This issue has been happening since we have updated our esxi hosts to ESXi 6 update 3 build 5224934
But this issue occurs only on one particular cluster. Even though we have updated Esxi hosts in other clusters too.
Same VMs are repeating: loosing network connection again after few days or next day.
As recommended by HPE VMware support, we have updated VMware tools version from 9.. to 10.
Environment Detials:
HP Blade gen8
Vcenter 6
Esxi 6
open-vm-tools
GuestOS : Centos 6
Any help very much appreciated. Thanks