Ilo Management Port Not Accessible By Name; Ilo Rbsu Unavailable After Ilo And Server Reset; Unable To Access The Login Page; Unable To Return To Login Page After An Ilo Flash Or Reset - HP ProLiant Gen9 Troubleshooting Manual

Network errors can cause iLO to conclude that a directory connection is no longer valid. If iLO cannot detect
the directory, then iLO terminates the directory connection. Any additional attempts to continue using the
terminated connection redirects the browser to the Login page.
Redirection to the Login page can appear to be a premature session timeout. A premature session timeout
can occur during an active session if:
•
The network connection is severed.
•
The directory server is shut down.

iLO Management Port not accessible by name

Solution: The iLO Management Port can register with a WINS server or DDNS server to provide the
name-to-IP address resolution necessary to access the iLO Management Port by name. The WINS or DDNS
server must be up and running before the iLO Management Port is powered on, and the iLO Management
Port must have a valid route to the WINS or DDNS server.
In addition, the iLO Management Port must be configured with the IP address of the WINS or DDNS server.
You can use DHCP to configure the DHCP server with the necessary IP addresses. You can also enter the IP
addresses through RBSU or by selecting Network Settings on the Administration tab. The iLO Management
Port must be configured to register with either a WINS server or DDNS server. These options are turned on
as factory defaults and can be changed through RBSU or by selecting the Network Settings option on the
Administration tab.
The clients used to access the iLO Management Port must be configured to use the same DDNS server where
the IP address of the iLO Management Port was registered.
If you are using a WINS server and a non-dynamic DNS server, the access to the iLO Management Port might
be significantly faster if you configure the DNS server to use the WINS server for name resolution. For more
information, see the appropriate Microsoft documentation.

iLO RBSU unavailable after iLO and server reset

Solution: Reset the server a second time. To avoid this issue, wait a few seconds before resetting the server
after resetting the iLO processor.
If the iLO processor is reset and the server is immediately reset, iLO firmware might not be fully initialized
when the server performs its initialization and attempts to invoke the iLO RBSU. In this case, the iLO RBSU is
unavailable, or the iLO Option ROM code is skipped altogether.

Unable to access the login page

Solution: Verify the SSL encryption level of your browser is set to 128 bits. The SSL encryption level in iLO is
set to 128 bits and cannot be changed. The browser and iLO encryption levels must be the same.

Unable to return to login page after an iLO flash or reset

Solution: Clear your browser cache, and restart the browser.
HP iLO errors 244