Used for WS-Management messages to and from Intel AMT. This port is open over the network only when Intel AMT is configured or during the configuration process. Starting with Release 6.0, the port is optionally open when TLS is enabled. The port is always open locally. See Defining Secure Connection Settings.
16993
Intel(R) AMT HTTPS
Used for WS-Management messages to and from Intel AMT when TLS is enabled. See Transport Layer Security.
16994
Intel(R) AMT Redirection/TCP
Used for redirection traffic (SOL, Storage Redirection, and KVM using Intel AMT authentication). Enabling the redirection listener enables this port. See Enabling the Listener State.
16995
Intel(R) AMT Redirection/TLS
Used for redirection traffic (SOL, Storage Redirection, and KVM using Intel AMT authentication) when TLS is enabled. Enabling the redirection listener enables this port. See Enabling the Listener State.
623
ASF Remote Management and Control Protocol (ASF-RMCP)
Used for RMCP pings. This port is a standard DMTF port and accepts WS-Management traffic. It is always enabled.
664
DMTF out-of-band secure web services management protocol
ASF Secure Remote Management and Control Protocol (ASF-RMCP)
Used for secure RMCP pings. This port is a standard DMTF port and accepts secure WS-Management traffic. It is always enabled.
5900
VNC (Virtual Network Computing) - remote control program
Used for KVM viewers that do not use Intel AMT authentication but use the standard VNC port instead. See Working with Port 5900 and Changing the Default KVM Port Setting.