vSphere 6.0 Update 1b supports TLS versions 1.0, 1.1 and 1.2.
See the list of protocol versions supported on different services that have been tested for compatibility support and interoperability.
Product | Service | Port | Default Protocol |
ESXi | Hostd | 443 | TLS versions 1.0, 1.1, and 1.2 |
Authd | 902 | TLS versions 1.0, 1.1, and 1.2 | |
SFCBD | 5989 | TLS versions 1.0, 1.1, and 1.2 | |
Virtual SAN VP | 8080 | TLS versions 1.0, 1.1, and 1.2 | |
IOFilter | 9080 | TLS versions 1.0, 1.1, and 1.2 | |
Syslog (Client) | N/A | TLS versions 1.0, 1.1, and 1.2 | |
vCenter Server | VMware Directory Service (vmdir) | 636/11712 | TLS versions 1.0, 1.1, and 1.2 |
Security Token Service (sts) | 7444 | TLS versions 1.0, 1.1, and 1.2 | |
Virtual Appliance Management Interface (VAMI) | 5480 | TLS versions 1.0, 1.1, and 1.2 | |
vpxd & rhttproxy | 443 | TLS versions 1.0, 1.1, and 1.2 | |
VMware vSphere Web Client Service (vspherewebclientsvc) | 9443 | TLS versions 1.0, 1.1, and 1.2 | |
Syslog Collector (vm syslogcollector) - Windows | 1514 | TLS versions 1.0, 1.1, and 1.2 | |
Syslog Collector (vm syslogcollector) - vCenter Server Appliance | TLS version 1.0 | ||
Virtual SAN Observer | 8010 | TLS version 1.0 |