Use the following procedure to change an admin LAN subnet.
From the ROR console menu, select [Settings]-[Admin LAN Subnet].
The [Admin LAN Subnet] dialog is displayed.
Select the subnet to change.
The [Change Admin LAN Subnet] dialog is displayed.
In the [Change Admin LAN Subnet] dialog, set the following items.
The name must start with an alphabetic character and can be up to 16 alphanumeric characters long (including underscores, "_", hyphens, "-", and periods, ".").
Enter valid values for the network address.
Enter valid values for the subnet mask.
Enter the settings for the gateway used for communication with the admin server on the admin LAN.
Click <Change>.
Click <OK>.
Note
When changing the information for a subnet other than the one the admin server belongs to, if there is even 1 managed server belonging to the target subnet, the "Network address" and "Subnet mask" cannot be changed.
When changing the "Network address" or "Subnet mask", refer to the "Modification Procedure when there are Managed Servers Belonging to Different Subnets".
Modification Procedure when there are Managed Servers Belonging to Different Subnets
When there are managed servers in the target subnet, change the network address or the subnet mask using the following procedure.
Register the subnet information using the new network address or subnet mask.
Use the following procedure to change the admin LAN IP addresses of all managed servers belonging to the subnet before modification.
For details on how to configure these settings, refer to "7.1.3 Changing Admin IP Addresses".
Delete the subnet used before modification.
