Dell iDRAC is Supported / tested with ipmideck. These steps are from official Dell
documentation, but confirm the navigation path matches your iDRAC firmware before
relying on it.
Steps
Open the iDRAC web interface
In a browser, navigate to the iDRAC IP address (factory default 
192.168.0.120) and
log in. The default PowerEdge credentials are root / calvin — change these
immediately if they are still in use.
Enable IPMI Over LAN
Under IPMI Settings, find Enable IPMI Over LAN and set it to Enabled
(a dropdown or checkbox, depending on iDRAC version).

Set an encryption key (optional)
If your security policy requires it, set an Encryption Key (a 40-character hex
string). This is optional and can be left blank for a basic LAN session.
Flag for review: the UI path changed between generations — iDRAC7/8 used
Network/Security → Network → IPMI Settings, while iDRAC9 uses
iDRAC Settings → Connectivity → Network. Verify the exact path against your hardware.

