Проблема с подключением к ESXi 5.1 клиентами 5.1 и 5.5 на Windows XP.

Подробно описана здесь http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2049143.

•  For ESXi 5.1 and 5.5

1. Connect to the host via SSH. For more information, see Using ESXi Shell in ESXi 5.0 and 5.1 (2004746).
2. Navigate to the directory:
   
   /etc/vmware/rhttpproxy/
3. Backup the config.xml file. Do not skip this step.
4. Open config.xml file using vi editor. For more information, see Editing files on an ESX host using vi or nano (1020302).
5. Add the <cipherList>ALL</cipherList> parameter between the <ssl>...</ssl> section of the configuration file. Use the model below as an example:
   
   <config>...<vmacore>...<ssl><doVersionCheck> false </doVersionCheck><useCompression>true</useCompression><libraryPath>/lib/</libraryPath><handshakeTimeoutMs>120000</handshakeTimeoutMs><cipherList>ALL</cipherList></ssl>...</vmacore>...</config>
6. Save and close the config.xml file
7. Reset the rhttpproxy service for the change to take effect by running the command:
   
   /etc/init.d/rhttpproxy restart