vSphere 5.5 Hosts won't display under "Hosts" in vCloud Director

Hi guys.

I had an issue with my vCloud Director cell and re-installed it completely.

On the fresh vCD installation i have no problems adding vCenter 5.5 to it but no hosts are displaying at all.

I've tried to remove and re-install vCD agents on the hosts, reset my vCenter 5.5 Inventory database, rebooting the hosts but nothing helped.

Any thoughts on this issue?

Thank you,

Campellos