Recently I found myself cannot connect to Esxi host at datacenter through vsphere client 5.5 by several computers (Windows 7). It shows:
vSphere Client could not connect to "xxx.xxx.xxx.xxx".
An unknown connection error occurred. (The client could not send a complete request to the server. (The underlying connection was closed: An unexpected error occurred on a send.))
All VMs resume normally. And the telnet result seems normal at port 902:
220 VMware Authentication Daemon Version 1.10: SSL Required, ServerDaemonProtocol:SOAP, MKSDisplayProtocol:VNC , VMXARGS supported
However, if I access http://xxx.xxx.xxx.xxx:902. It showed:
220 VMware Authentication Daemon Version 1.10: SSL Required, ServerDaemonProtocol:SOAP, MKSDisplayProtocol:VNC , VMXARGS supported
SSL: Unknown SSL Error
VMAuthdSocketRead: read failed. Closing socket for reading.
SSH access has not been enabled, and I can't find any way to access the Esxi host.
Anyone got an idea on the issue?