Users Guide

● Enable once after reset — After the iDRAC is reset, configures the components only once using the SCP file
referenced by the DHCP server. After this, Auto Config is disabled.
● Disable — Disables the Auto Config feature.
3. Click Apply to apply the setting.
The network page automatically refreshes.
Enabling Auto Config using RACADM
To enable Auto Config feature using RACADM, use the iDRAC.NIC.AutoConfig object.
For more information, see the iDRAC RACADM CLI Guide available at www.dell.com/idracmanuals.
For more information on the Auto Config feature, see the Zero-Touch, bare-metal server provisioning using the Dell EMC iDRAC
with Lifecycle Controller Auto Config feature white paper available at the www.dell.com/support.
Using hash passwords for improved security
On PowerEdge servers with iDRAC version 3.00.00.00, you can set user passwords and BIOS passwords using a one-way hash
format. The user authentication mechanism is not affected (except for SNMPv3 and IPMI) and you can provide the password in
plain text format.
With the new password hash feature:
● You can generate your own SHA256 hashes to set iDRAC user passwords and BIOS passwords. This allows you to have the
SHA256 values in the server configuration profile, RACADM, and WSMan. When you provide the SHA256 password values,
you cannot authenticate through SNMPv3 and IPMI.
NOTE:
Remote RACADM or WSMan or Redfish cannot be used for Hash password Configuration / Replacement for
IDRAC. You can use SCP for Hash Password Configuration / Replacement on Remote RACADM or WSMan or Redfish.
● You can set up a template server including all the iDRAC user accounts and BIOS passwords using the current plain text
mechanism. After the server is set up, you can export the server configuration profile with the password hash values. The
export includes the hash values required for SNMPv3 and IPMI authentication. After importing this profile, you must use the
the latest Dell IPMI tool, if you use an older tool, the IPMI authentication fails for the users who have the hashed password
values set.
● The other interfaces such as IDRAC GUI will show the user accounts enabled.
You can generate the hash password with and without Salt using SHA256.
You must have Server Control privileges to include and export hash passwords.
If access to all accounts is lost, use iDRAC Settings Utility or local RACADM and perform reset iDRAC to default task.
If the password of the iDRAC user account is set with the SHA256 password hash only and not the other hashes (SHA1v3Key or
MD5v3Key or IPMIKey), then authentication through SNMP v3 and IPMI is not available.
Hash password using RACADM
To set hash passwords, use the following objects with the set command:
● iDRAC.Users.SHA256Password
● iDRAC.Users.SHA256PasswordSalt
Use the following command to include the hash password in the exported server configuration profile:
racadm get -f <file name> -l <NFS / CIFS / HTTP / HTTPS share> -u <username> -p
<password> -t <filetype> --includePH
You must set the Salt attribute when the associated hash is set.
NOTE: The attributes are not applicable to the INI configuration file.
Hash password in server configuration profile
The new hash passwords can be optionally exported in the server configuration profile.
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Setting up managed system