Lenovo XCC is an Experimental vendor for ipmideck, these steps are from official Lenovo
documentation and a real XCC (ThinkSystem SR630 V2). IPMI-over-LAN is disabled by
default on XCC for security, and Lenovo recommends disabling it again when it is not in
use.
Steps
Open the XCC web interface
In a browser, navigate to the XCC IP address and log in. The default credentials are
USERID / PASSW0RD (note the zero in “PASSW0RD”). Change them immediately
if they are still in use.

Open BMC Configuration → Network
From the XCC dashboard, open BMC Configuration → Network in the left navigation.

Enable IPMI over LAN
Under Service Enablement and Port Assignment, set IPMI over LAN to Enabled
(it uses port 623).

Flag for review: XCC2 (the newer generation) uses the same path but with a redesigned
web interface. Verify the navigation against your actual hardware.