Hello,
Hope everything is ok.
We are facing this issue with many VM's on my environment. I have tried the steps in this VMware KB: Virtual machine IP Address and DNS Name not available on virtual machine Summary tab and it's still happening the same thing.
For us, it's really important to know how to fix this issue, since our monitoring tool require that the VM's to have this information in the Summary tab.
Hope someone can help me.
Regards,
Joe