IPMITOOL

# install ipmitool
yum -y install ipmitool
ipmitool lan print 1

# load module
modprobe ipmi_msghandler
modprobe ipmi_devintf
modprobe ipmi_si

# reset password
ipmitool user list 1
ipmitool user set password <userid> <password>

# create user
ipmitool user set name <userid> <username>
ipmitool user set password <userid> <password>
ipmitool user enable <userid>
ipmitool channel setaccess 1 <userid> callin=on ipmi=on link=on privilege=4