We are setting up fresh VMware environment. There will be 4 node vSAN ESXi + vCenter behind the firewall and AD server is sitting outside the firewall. Question is, what ports needs to be opened in firewall to communicate between Active directory and vCenter ? i know 389 and other ports require for vCenter domain joining, any thing specifically for vCenter operation? like SSO or other ?
Please review the Required Ports for vCenter Server and Platform Services Controller section of the vSphere Upgrade Guide - https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.upgrade.doc/GUID-925370DD-E3D1-455B-81C7-CB28AAF20617.html