- Preface
- Overview
- Managing the Server
- Viewing Server Properties
- Viewing Server Sensors
- Managing Remote Presence
- Managing User Accounts
- Configuring Network-Related Settings
- Configuring Communication Services
- Managing Certificates
- Configuring Platform Event Filters
- CIMC Firmware Management
- Viewing Logs
- Server Utilities
- Index
Cisco UCS C-Series Servers Integrated Management Controller CLI Configuration Guide, Release 1.0(1x)
- Updated:
- May 31, 2017
Chapter: Managing User Accounts
Managing User Accounts
This chapter includes the following sections:
- Configuring Local Users
- Viewing User Sessions
- Terminating a User Session
- Active Directory
- Configuring the Active Directory Server
- Configuring Active Directory in the CIMC
Configuring Local Users
You must log in as a user with admin privileges to configure local users.
This example configures user 5 as an admin:
Server# scope user 5
Server /user # set enabled yes
Server /user *# set name john
Server /user *# set password
Please enter password:
Please confirm password:
Server /user *# set role readonly
Server /user *# commit
Server /user # show
User Name Role Enabled
------ ---------------- -------- --------
5 john readonly yes
Configuring Active Directory
Active Directory
Active Directory is a technology that provides a variety of network services including LDAP-like directory services, Kerberos-based authentication, and DNS-based naming. The CIMC utilizes the Kerberos-based authentication service of Active Directory.
When Active Directory is enabled in the CIMC, all user authentication and role authorization is performed by Active Directory, and the CIMC ignores the local database. If the CIMC cannot connect to Active Directory, it reverts to the local database.
By enabling encryption in the configuration of Active Directory on the server, you can require the server to encrypt data sent to Active Directory.
Configuring the Active Directory Server
The CIMC can be configured to use Active Directory for user authentication and authorization. To use Active Directory, configure users with an attribute that holds the user role and locale information for the CIMC. You can use an existing LDAP attribute that is mapped to the CIMC user roles and locales or you can modify the Active Directory schema to add a new custom attribute, such as the CiscoAVPair attribute, which has an attribute ID of 1.3.6.1.4.1.9.287247.1. For more information about altering the Active Directory schema, see the article at http://technet.microsoft.com/en-us/library/bb727064.aspx.
The following steps are to be performed on the Active Directory server.
 Note |
This example creates a custom attribute named CiscoAVPair, but you can also use an existing LDAP attribute that is mapped to the CIMC user roles and locales. |
| Step 1 | Ensure that the Active Directory schema snap-in is installed. | ||||||||||||
| Step 2 |
Using the Active Directory schema snap-in, add a new attribute with the following properties:
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| Step 3 | Add the CiscoAVPair attribute to the user class using the Active Directory snap-in: | ||||||||||||
| Step 4 |
Add the following user role values to the CiscoAVPair attribute, for the users that you want to have access to CIMC:
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What to Do Next
Use the CIMC to configure Active Directory.
Configuring Active Directory in the CIMC
Configure Active Directory in the CIMC when you want to use an Active Directory server for local user authentication and authorization.
You must be logged in as admin to configure Active Directory.
| Command or Action | Purpose | |||
|---|---|---|---|---|
| Step 1 | Server# scope ldap | Enters the Active Directory command mode. |
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| Step 2 | Server /ldap # set enabled {yes | no} | Enables or disables Active Directory. When Active Directory is enabled, all user authentication and role authorization is performed by Active Directory, and the CIMC ignores the local user database.
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| Step 3 | Server /ldap # set server-ip ip-address | Specifies the Active Directory server IP address. |
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| Step 4 | Server /ldap # set timeout seconds | Specifies the number of seconds the CIMC waits until it assumes the connection to Active Directory cannot be established. |
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| Step 5 | Server /ldap # set encrypted {yes | no} | If encryption is enabled, the server encrypts all information sent to Active Directory. |
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| Step 6 | Server /ldap # set base-dn domain-name | Specifies the domain that all users must be in. |
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| Step 7 | Server /ldap # set attribute name | Specify an LDAP attribute that contains the role and locale information for the user. This property is always a name-value pair. The system queries the user record for the value that matches this attribute name. You can use an existing LDAP attribute that is mapped to the CIMC user roles and locales or you can create a custom attribute, such as the CiscoAVPair attribute, which has the following attribute ID: 1.3.6.1.4.1.9.287247.1
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| Step 8 | Server /ldap # commit | Commits the transaction to the system configuration. |
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| Step 9 | Server /ldap # show [detail] | (Optional) Displays the Active Directory configuration. |
This example configures Active Directory using the CiscoAVPair attribute:
Server# scope ldap Server /ldap # set enabled yes Server /ldap *# set server-ip 10.10.10.123 Server /ldap *# set timeout 60 Server /ldap *# set encrypted on Server /ldap *# set base-dn example.com Server /ldap *# set attribute CiscoAVPair Server /ldap *# commit Server /ldap # show Server IP BaseDN Encrypted Timeout Enabled Attribute --------------- ------------ --------- -------- ------- ------------ 10.10.10.123 example.com yes 60 yes CiscoAvPair Server /ldap #
Viewing User Sessions
| Command or Action | Purpose | |
|---|---|---|
| Step 1 | Server# show user-session | Displays information about current user sessions. |
The command output displays the following information about current user sessions:
| Name | Description | ||
|---|---|---|---|
ID |
The unique identifier for the session. |
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Name |
The username for the user. |
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IP Address |
The IP address from which the user accessed the server. |
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Type |
The method by which the user accessed the server. |
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Killable |
If your user account has admin privileges, this column displays yes if you can force the associated user session to end. Otherwise it displays N/A.
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This example displays information about current user sessions:
Server# show user-session ID Name IP Address Type Killable ------ ---------------- ----------------- ------------ -------- 15 admin 10.20.30.138 CLI yes Server /user #
Terminating a User Session
You must log in as a user with admin privileges to terminate a user session.
| Command or Action | Purpose | |
|---|---|---|
| Step 1 | Server# show user-session | Displays information about current user sessions. The user session to be terminated must be eligible to be terminated (killable) and must not be your own session. |
| Step 2 | Server /user-session # scope user-session session-number | Enters user session command mode for the numbered user session that you want to terminate. |
| Step 3 | Server /user-session # terminate | Terminates the user session. |
This example shows how the admin at user session 10 terminates user session 15:
Server# show user-session ID Name IP Address Type Killable ------ ---------------- ----------------- ------------ -------- 10 admin 10.20.41.234 CLI yes 15 admin 10.20.30.138 CLI yes Server# scope user-session 15 Server /user-session # terminate User session 15 terminated. Server /user-session #
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