实验环境

可以使用第三方ipmitool和官方racadm重置BMC(IDRAC)密码

DELL R730XD

Linux ipmitool

安装工具

yum install ipmitool -y

查看用户ID

如果需要重置root用户密码,ID就是2

[root@g1613sebk gcloud]# ipmitool user list 1
ID  Name         Callin  Link Auth    IPMI Msg   Channel Priv Limit
1                    true    false      false      NO ACCESS
2   root             true    true       true       ADMINISTRATOR
3                    true    false      false      NO ACCESS
4                    true    false      false      NO ACCESS
5                    true    false      false      NO ACCESS
6                    true    false      false      NO ACCESS
7                    true    false      false      NO ACCESS
8                    true    false      false      NO ACCESS
9                    true    false      false      NO ACCESS
10                   true    false      false      NO ACCESS
11                   true    false      false      NO ACCESS
12                   true    false      false      NO ACCESS
13                   true    false      false      NO ACCESS
14                   true    false      false      NO ACCESS
15                   true    false      false      NO ACCESS
16                   true    false      false      NO ACCESS

重置密码

2表示ID,123456表示新密码

[root@localhost ~]# ipmitool user set password 2 123456
Set User Password command successful (user 2)

Linux racadm

查看用户ID

查找root用户的索引ID

[root@localhost /]# for i in {1..16};do racadm get iDRAC.Users.$i.UserName;done
.................
[Key=iDRAC.Embedded.1#Users.2]
UserName=root
...............

可以看到root ID = 2

设置密码

racadm set iDRAC.Users.ID号.Password "新密码"

[root@localhost /]# racadm set iDRAC.Users.2.Password "123456"
[Key=iDRAC.Embedded.1#Users.2]
Object value modified successfully