I have two months searching information, but don't find the right answer.
I have ESXI now, but maybe this doesn't is the software need, and somebody can guide what is the solutions.
This is my needs.
Have 3 VM
1. api.example.com (Windows Server)
2. testing.example.com (Linux Server)
3. whm.example.com (cPanel Linux Server)
Have 1 IP Dedicated.
If open api.example.com need the VM response to request domain or subdomain.
If open testing.example.com need show the page in the VM Linux.
Now have cPanel machine response all request, but can't route domains to diferent VM, I don't know if need more IP's or another software for work.
If all VMs are residing on the same ESXi host, they should be able to communicate with each other with no issues, unless firewall is enabled on any of the three VMs? Please review KB Capturing virtual switch traffic with tcpdump and other utilities (1000880) that may also shed light on the networking issues.