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Manual Chapter : User Management

Applies To:

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F5OS-C

  • 1.1.4, 1.1.3, 1.1.2, 1.1.1, 1.1.0
Manual Chapter

User Management

User management overview

The VELOS system has different levels of user management:
  • System Controller level (Chassis)
  • Partition level
  • Tenant level
You can manage the system at all levels from the CLI, the WebUI, or using RestAPIs. Each of these levels is distinct from one another requiring separate usernames and passwords.
At the system controller level, after basic configuration of the device is done, the system includes default root (bash access only) and admin accounts to log into. The system controller administrator uses the admin account and can change the default passwords when logging in the first time. At that point, the admin user can create additional accounts for other users such as other system controller administrators or operators. The system controller administrator is also the one that creates the chassis partitions.
At the chassis partition level, the partition administrator logs into the chassis partition previously created by the system controller administrator. The chassis partition provides a default admin account, and a partition root account is included for accessing the console of the blades that are part of the chassis partition. The partition administrator uses the admin account to manage the partition, adding users, such as additional partition administrators, operators, and tenant console operators.
Since the tenants are independent of the rest of the VELOS system, the users and user management are not covered in this guide. Refer to the tenant documentation (such as BIG-IP documentation on
support.f5.com
) for details.

User roles

Management of a VELOS device can be viewed in terms of different user roles, performing different sets of administrative actions at conceptually different levels.
Users can have the following roles at the system controller level.
System controller level user roles
Role
Description
admin
Used by the system controller administrator. Provides access to the system controller CLI or system controller webUI to configure the system at the system controller level (unrestricted read/write access). Can unlock any system controller users. Logs in to the active system controller or floating IP address. No bash access. On first login, you are forced to change the password.
operator
Used for the system controller operator. Allows read access to system controller level configuration from the system controller CLI or system controller webUI; write access to change password only. Logs in to the active system controller or floating-point management IP address. No bash access.
partition_n
 (1-8)
Created at the system controller CLI. The system controller administrator can create one partition console role per partition, where n refers to the partition ID. When a user with the partition_n role logs in on a specific blade port, they are presented with the blade console through the terminal server. This is for troubleshooting and debugging the system.
root
Created by the system. Used by the system controller administrator. Provides bash shell access to the entire system including all components including the blades. The system controller root account can be accessed from any system controller IP address, and from the system controller console. The root password can be changed using the passwd command, or by an admin user from the CLI. On first login, you are forced to change the password.
F5 recommends disabling the root account using appliance mode in production to reduce the attack surface of the system and protect it from any vulnerabilities.
Users have the following roles at the chassis partition level:
Chassis partition level user roles
Role
Description
admin
Used for the chassis partition administrator. Provides access to the chassis partition CLI or chassis partition webUI to configure the system at the partition level with unrestricted read/write access. Can unlock operator users. Logs in to the partition management IP address. No bash access. On first login, you are forced to change the password.
operator
Used for the chassis partition operator. Provides read access to the chassis partition configuration from the chassis partition CLI or chassis partition webUI; write access to change their password only. Logs in to the partition management IP address. No bash access.
tenant console
Has virtual console access to tenants from the partition CLI. Tenant console access is authenticated by tenant root credentials. No read access to any part of the chassis partition
partition root
Has bash access to blades that are part of the chassis partition. Provided on the system. Log in to the console on a blade. The root password can be changed using the passwd command, or by an admin user from the CLI. Should be used only in rare cases when troubleshooting the system.
F5 recommends disabling the root account using appliance mode in production to reduce the attack surface of the system and protect it from any vulnerabilities.
Users with admin access can make configuration changes at the level they are working in, either the system controller level or the partition level.
  • System controller administrators
     have broader ability and can create chassis partitions, configure management interfaces, install system controller level software, modify system settings, activate licensing, set up high availability for the two system controllers, and perform user management for the system controllers.
  • Chassis partition administrators
     can access only the chassis partition or partitions to which they have been assigned. They can configure network settings, port groups, interfaces, VLANs, LAGs, partition log settings, tenant deployments, system settings, and perform user management for those chassis partitions.
Operator users have read-only access to every screen and every configuration object at the level they are working in, either the system controller level or the chassis partition level. However, if an operator tries to modify any setting, the system displays a warning that explains that their role is unauthorized to make the configuration change.

Group IDs and system authentication roles

Each user role on the VELOS system controller is internally mapped to a group ID. Users created and managed on external LDAP and RADIUS servers must have the same group IDs on the external servers as they do on VELOS systems to allow authentication and authorization to occur on VELOS systems. So you need to make sure that the users created on external LDAP or RADIUS servers are associated with one of these group IDs on the system.
You can only use existing roles and cannot create new roles.
Group IDs for System Controller Roles
Role
VELOS Group ID
admin
9000
limited
9999 (internal only)
operator
9001
partition_1
9101
partition_2
9102
partition_3
9103
partition_4
9104
partition_5
9105
partition_6
9106
partition_7
9107
partition_8
9108
root
0
ts_admin
9100
user
9002 (internal only)
You can display the system controller roles with their associated group IDs from the CLI of the system controller using an account with admin or operator access.
 
syscon-1-standby# show system aaa authentication roles
ROLENAME     ROLENAME     GID   USERS
---------------------------------------
admin        admin        9000  -
limited      limited      9999  -
operator     operator     9001  -
partition_1  partition_1  9101  -
partition_2  partition_2  9102  -
partition_3  partition_3  9103  -
partition_4  partition_4  9104  -
partition_5  partition_5  9105  -
partition_6  partition_6  9106  -
partition_7  partition_7  9107  -
partition_8  partition_8  9108  -
root         root         0     -
ts_admin     ts_admin     9100  -
user         user         9002  -

syscon-1-standby#

User management from the webUI

You can perform user management tasks from the webUI. Perform the tasks in the order in which they are described.

Configure local password policy in the webUI

Password policy lets you qualify what a valid password is and maximum password attempts for Local Authentication (
/etc/passwd
). You configure local password policy at both the chassis level and the partition level.
  1. Log in to the VELOS system controller webUI or the chassis partition webUI using an account with admin access.
  2. On the left, click
    USER MANAGEMENT
    Auth Settings
    .
  3. In the
    Local Password Policy
     area, for
    Minimum Length
    , type the minimum number of characters required for a password; allowed range is 6 to 255.
  4. For
    Required Characters
    , type the minimum number of
    Numeric
    ,
    Uppercase
    ,
    Lowercase
    , and
    Special
     characters required in a valid password.
  5. For
    New/Old Password Differential
    , type the number of character changes in the new password that differentiate it from the old password. (Default is 8.)
  6. For
    Disallow Username
    :
    • Set to
      True
      , if you want the system to check whether the name of the user in forward or reversed form is contained in the password.
    • Set to
      False
      , if the system check is not required.
    When set to
    True
    , if any variant of the username is found in the password, the new password is rejected.
  7. Set
    Apply Password Policy to Root Account
     to
    True
     to use the same password policy for the root account. (Default is
    False
    .)
  8. For
    Maximum Password Retries
    , type the number of times a user can try to create an acceptable password at the prompt. (Default is 3.)
  9. For
    Maximum Login Attempts
    , type the allowed number of times a user can attempt to log in before the account is temporarily suspended. (Default is 10 tries.)
    If set to 0, there is no limit to the number of login attempts.
  10. For
    Lockout Duration
    , type the amount of time in minutes that must lapse before a previously suspended user's account is unlocked. (Default auto unlock time is 1 minute.)
    If the value is set to 0, the administrator will have to manually unlock the user's account.
  11. For
    Maximum Password Age
    , type the number of days the password will expire after being changed.
    If the last change was today and Maximum Password Age is 90, then the password will expire in 91 days. If set to 0 (the default), the password never expires.
  12. Click
    Save
    .
You have configured the local password policy for the chassis or the partition you are working in. On the same screen, you can configure the Authentication settings.

Configure authentication settings in the webUI

You need to configure the type of authentication and settings to use at both the chassis level and the partition level. VELOS systems support Local Authentication, LDAP, and RADIUS.
  1. Log in to the VELOS system controller webUI or the chassis partition webUI using an account with admin access.
  2. On the left, click
    USER MANAGEMENT
    Auth Settings
    .
  3. If using an external authentication server, in the Authentication Methods area, after
    Enable
    , select
    LDAP
     and/or
    RADIUS
    .
    If specified, the LDAP or RADIUS server must be configured and reachable from the VELOS system.
    Local authentication is always enabled, by default, so the administrator can always access the device in case of external authentication server failure.
  4. The rest of the settings, those in the Common LDAP Configuration area, are only required if you want to use LDAP and create LDAP server groups with LDAP servers.
  5. In the Common LDAP Configuration area, for
    Base DN
    , type the base distinguished name (name-value pairs) from which to start the search for the LDAP user. For example:
    dc=example,dc=org
  6. In the
    Bind
     setting, specify the information for binding the LDAP server administrative user.
    1. For
      DN
      , type the distinguished name with which to bind to the LDAP directory server for lookups. For example:
      cn=admin,dc=example,dc=org
    2. For
      Password
      , type the admin password for the LDAP server.
      It is highly recommended that the domain administrator password is set to never expire. Otherwise, if it expires, LDAP authentication will not be possible and may result in users getting locked out of the system.
    3. For
      Confirm
      , retype the password.
  7. For
    Connect Timeout (seconds)
    , specify the maximum amount of time, in seconds, that the system controller or the partition waits before timing out when trying to reach the LDAP server.
  8. For
    Read Timeout (seconds)
    , specify the maximum amount of time, in seconds, that the system controller or the partition waits to receive an LDAP response before aborting the read attempt.
  9. For
    Idle Timeout (seconds)
    , specify the maximum amount of time, in seconds, that an LDAP connection can be inactive before the connection is closed.
  10. For
    LDAP Version
    , select the version of the LDAP protocol to use, or use the default of
    3
    .
  11. If the LDAP server has Transport Layer Security (TLS) support, from the
    TLS
     list, select whether to use TLS to encrypt the transfer of authentication data between the LDAP server and the VELOS system.
    • On
       means use TLS to secure all connections.
    • Off
       means do not use TLS.
    • StartTLS
       starts a connection in unencrypted mode on a port configured for plain text and negotiates the encryption with the client. If selected, it is used rather than raw LDAP over SSL.
    If set to
    On
     or
    StartTLS
    , additional TLS-related fields are enabled.
  12. For
    TLS Certificate Validation
    , specify what checks to perform on a server-supplied certificate
    • Never
       means TLS certificate is not required.
    • Allow
       means allow the connection. The server certificate is requested. If no certificate is provided, the session proceeds normally. If a bad certificate is provided, it is ignored and the session proceeds normally.
    • Try
       means request the TLS certificate. The server certificate is requested. If no certificate is provided, the session proceeds normally. If a bad certificate is provided, the session is immediately terminated.
    • Demand
       means request the certificate. If no certificate is provided, or a bad certificate is provided, the session is immediately terminated.
    • Hard
       means request the certificate. If no certificate is provided, or a bad certificate is provided, the session is immediately terminated.
  13. For
    TLS CA Certificate
    , paste the contents of the X.509 certificate (self-signed or from a CA) for peer authentication.
  14. For
    Cipher String
    , type the cipher string to specify the type of encryption to use. For example, ECDHE-RSA-AES256-GCM-SHA384 or ECDHE-RSA-AES128-GCM-SHA256.
    The cipher string can take several additional forms. It can consist of a single cipher suite such as RC4-SHA. It can represent a list of cipher suites containing a certain algorithm, or cipher suites of a certain type. For example, SHA1 represents all cipher suites using the digest algorithm SHA1, and SSLv3 represents all SSLv3 algorithms.
    You can combine lists of cipher suites into a single cipher string using the + character as a logical AND operation. For example, SHA1+DES represents all cipher suites containing the SHA1 and DES algorithms.
    For additional information, refer to the ciphers man page at ciphers.html.
  15. In the
    TLS Certificate
     field, paste the text of the local certificate for client TLS authentication.
  16. In the
    TLS Key
     field, paste the text of the private key for client TLS authentication.
  17. Click
    Save
    .
The authentication settings are configured at the chassis level or the partition in which you are working. When a user logs in, the system attempts to authenticate them against the configured authentication methods. When the account has a match within any of the configured authentication methods, the user is authenticated and given access.

Create server groups from the webUI

You can create server groups at both the chassis level and the partition level. This is because the authentication servers used on the partition may differ from those used on the system controllers at the chassis level. Server groups organize servers using the same type of authentication.
  1. Log in to the VELOS system controller webUI or the chassis partition webUI using an account with admin access.
  2. On the left, click
    USER MANAGEMENT
    Server Groups
    .
  3. Click
    Add
    .
  4. For
    Name
    , type a recognizable name for the server group.
  5. For
    Provider Type
    , select
    LDAP
     or
    RADIUS
     to qualify the type of servers that will be in the group.
  6. Click
    Save
    .
You have created the server group.
Next, you can add servers to the server groups.

Add servers to server groups from the webUI

You need to have created at least one server group.
You can add servers to the LDAP or RADIUS server group you created.
  1. Log in to the VELOS system controller webUI or the chassis partition webUI using an account with admin access.
  2. On the left, click
    USER MANAGEMENT
    Server Groups
    .
  3. Click the server group to which you want to add servers.
    The Edit Server Group screen opens.
  4. Click
    Add
    .
  5. Add the RADIUS or LDAP server to the group.
    For LDAP:
    1. For
      Host
      , type the IP address of the LDAP server to add.
    2. For
      Port
      , make sure the port number is correct for LDAP traffic. Default for LDAP is
      636
      .
    3. From the
      Type
       list, select
      LDAP over TCP
       or
      LDAP over SSL
       (secured) depending on which is supported.
    4. Click
      Save
      .
    For RADIUS:
    1. For
      Server/ Host
      , type the IP address of the RADIUS server to add.
    2. For
      Port
      , make sure the port number is correct for RADIUS traffic. Default for RADIUS is
      1812
      .
    3. For
      Secret
      , type the shared secret used to access the server.
    4. For
      Timeout (seconds)
      , type the number of seconds to timeout if unable to access the server.
    5. Click
      Save
      .
    Add as many servers as needed to the RADIUS or LDAP group.
  6. When done, click
    Save & Close
    .

Add users from the webUI

You can add users at both the chassis level and the partition level. Default root and admin accounts are provided on the system. You can change the passwords on those accounts but they cannot be deleted.
You can create only admin and operator users from the webUI. You can create other roles from the CLI.
  1. Log in to the VELOS system controller webUI or the chassis partition webUI using an account with admin access.
  2. On the left, click
    USER MANAGEMENT
    Users
    .
  3. Click
    Add
    .
  4. For
    Username
    , type a name for the user.
  5. For
    Set Password
    , type a valid password according to the local password policy defined in the Auth Settings.
  6. For
    Confirm Password
    , retype the password.
  7. From the
    Role
     list, select the role to assign appropriate capabilities for the user.
    At the chassis level
    Option
    Description
    Admin
    Used for the chassis administrator. Provides access to the chassis CLI or chassis webUI to configure the system at the chassis level (unrestricted read/write access). Can unlock any chassis users. Logs in to the active system controller or floating IP address.
    Operator
    Used for the chassis operator. Provides read access to chassis level configuration; write access to change password only. Logs in to the active system controller or floating IP address.
    At the chassis partition level
    Option
    Description
    Admin
    Used for the partition administrator. Provides access to the partition CLI or partition webUI to configure the system at the chassis partition level (unrestricted read/write access). Can unlock Operator users. Logs in to the partition management IP address.
    Operator
    Used for the partition operator. Provides read access to chassis partition configuration using the partition CLI or partition webUI; write access to change password only. Logs in to the partition management IP address.
  8. Click
    Save & Close
     to create the user.
The user account is created where you are working at either the chassis level or the chassis partition. Create as many users as needed to manage the system at the chassis level and the partition.

User management from the CLI

You can perform the user management tasks from the CLI.

Configure VELOS for LDAP authentication from the CLI

The LDAP service needs to be set up on a server that is accessible to the VELOS chassis. The default port for the LDAP service is 389 for unsecure protocol (ldap), 636 for secure (ldaps). If the service is configured with a different port, take note. You need that during configuration.
You can configure VELOS for LDAP authentication from the VELOS system controller CLI.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Set the authentication method to LDAP.
    system aaa authentication config authentication-method LDAP_ALL
  4. Commit the configuration changes.
    commit
  5. Set the LDAP configuration details.
    system aaa authentication ldap base dc=velocity,dc=local
  6. Add the LDAP service details to the authentication server groups.
    1. Create the server group.
      system aaa server-groups server-group ldap-group config name ldap-group type LDAP
    2. Add the server and IP address of the LDAP service.
      servers server 10.145.69.85 config address 10.145.69.85
    3. Customize the LDAP configuration details (secure ldaps configuration is shown here).
      ldap config auth-port 636 type ldaps
    4. Commit the configuration changes.
      commit

Create an LDAP server group from the CLI

You can use the VELOS CLI to create an LDAP server group if you have multiple external LDAP servers to connect to.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Create the server group.
    system aaa server-groups server-group
    <group_name>
     config name
    <group_name>
     type LDAP
    This example creates an LDAP server group called
    ldap-group
    :
    system aaa server-groups server-group ldap-group config name ldap-group type LDAP
  4. Add the host name for the LDAP service.
    This host name might need to be resolved in /etc/hosts, or by DNS.
    For example:
    servers server ldap.server config address ldap.server
    :
  5. Commit the configuration changes.
    commit

Add LDAP certificates from the CLI

You can add the LDAP certificates and key from the CLI.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Add the TLS config key:
    system aaa tls config key (<AES encrypted string>)
    syscon-2-active(config)# system aaa tls config key 
(<AES encrypted string>): 
[Multiline mode, exit with ctrl-D.]
> -----BEGIN PRIVATE KEY-----
> MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDarxbhnYlm8DoQ
> W23fxEm6qZF5+DEBinym3IAZe7V3eV/v1UmuqSMKmz3pLX5oYTZ0Fqj+mW4XdMxK
> kW93w91xYLZoOOn/P9ELt4Cu9YIoDTy3OU68EETjQarw9wd+0/JqKTRPWa+VAWGn
> hMg6N2OCY7hNc8FWFU2YD2x6MryacVCgCi20uhzde2G89pJlqGrm9KpbCN1ZV4Hc
> 4OWEnMAO/yyb8FceKQNgJ0pk9+kBosKfyYypZ8SjP9Bg4E76of5xMHBtbXNu/f3Y
> hJk/0gmMyuoTKl5d9AAUhU+gOZP6z2GTc2UfWnG0dfG6SWUGVmBtZ8u8y3nPi7Y9
> G1K5R3TzAgMBAAECggEAVamQhQB4+mHP3OhzudviJcSWv/iA+eGNwq9NXq4e/5YE
> Bqa+HjUTDOyS6+xuP+UUt5TIzjK79WRDQlKGH5wR+n+v9FOXFe2hrb1MIzz4p0fI
> KN3CAdk9oufuVkXuIbhUlVFetFalePD5l+1joapgyIrXfz+A1H+zzYT9MUD+sGBJ
> bYkTqxFgAwsJoMaPruemfzFLHeWRDh/o0fG7aA6v4AA+urIaK13bEs+U/38A6D4X
> j+Mzr2RP4bQJHBKE5vYJ0bwqfO3we21CPYpkla4APJUNGOLuZwfGhH1QREQy31rA
> sIru7KRBcxYikvfKI4oL8aUfPurcZbnaCD1bdUhlQQKBgQD3lQ4Qp53c3QGww/bQ
> s0tvJD6T86t5ve47j0V6hKHbp8Kq/zm+3jkRVNjH8nipyleQ44YJuSqPfo4EVKLC
> OYPDEEQP+2fAWmt1LUugoB/ilQHOHMJVuPUj9Hyt7wetp1EeFZqNqpgohdP9eM5/
> R8jSIuNhqIjPKTliqwOn4hLnvwKBgQDiHoE/O87/GadvmS/G6ExWFAE2j7l16y1f
> pz/cqY/p674TF/VUYsyKaLKM08iOhT6XeDACto+z7TYd5YNYAgawuxcDvDWXOZxe
> mWLpdzlQGzumeTz2Rsx3U3NnXETlGBWEjj6kAUq4oqFrRSBNGbHb4D7XVNuQPPSX
> rZ8CfNxfzQKBgG/rZ7JLs2c2WR9JVve9NWqGnetQCcI9A8bU23mpH2omii+2tKn9
> 1xpomp64k6ddmvwafmtC02SOtzBp+jGGwnOZlMsMwTgJJ+6OjVONTxykc25zPb52
> oAqi6QHPvk7YBiltZrKH3cTjypMY23BaSQQFVXi+MSpE3nYmDL8FyboNAoGAVIDp
> 9GO5nAROWpp5DHDL9m9LdMSJntPhBRpP93s22UjMo/4UJRE3N5KhB5guH3UUSy8T
> YjAvzCIeU1Xum/lF3s5Mb4zqyjUxhvjzyiRQOuuygyhT7AXRa9a4DiyhYqx5fixa
> pJgHALFmedw/khDEM1O+qGKCG4lsLzMndZqMERECgYEA5LQ128pxYmpp3lyK6a62
> 01W/1/BtuiApuEFdcqwk6MTtateS5Kpb5uA9orWISmtd7mZLcXZGTBuJEoWsHBs4
> BE/B1urijsnmFzGRwmwF9DwhhDuyLW/cAqQSWAb4IBkU0lo0MOwm80EgcLwoy/53
> zicLAzdPQOiNQEyIh5U46xg=
> -----END PRIVATE KEY-----
>
  4. Add the TLS config certificate:
    system aaa tls config certificate (<string>) 
    syscon-2-active(config)# system aaa tls config certificate 
(<string>): 
[Multiline mode, exit with ctrl-D.]
> -----BEGIN CERTIFICATE-----
> MIIESzCCAzOgAwIBAgIJALgGgs+5qgX1MA0GCSqGSIb3DQEBCwUAMIG7MQswCQYD
> VQQGEwItLTESMBAGA1UECAwJU29tZVN0YXRlMREwDwYDVQQHDAhTb21lQ2l0eTEZ
> MBcGA1UECgwQU29tZU9yZ2FuaXphdGlvbjEfMB0GA1UECwwWU29tZU9yZ2FuaXph
> dGlvbmFsVW5pdDEeMBwGA1UEAwwVbG9jYWxob3N0LmxvY2FsZG9tYWluMSkwJwYJ
> KoZIhvcNAQkBFhpyb290QGxvY2FsaG9zdC5sb2NhbGRvbWFpbjAeFw0yMDEwMjMy
> MjMwNTZaFw0yMTEwMjMyMjMwNTZaMIG7MQswCQYDVQQGEwItLTESMBAGA1UECAwJ
> U29tZVN0YXRlMREwDwYDVQQHDAhTb21lQ2l0eTEZMBcGA1UECgwQU29tZU9yZ2Fu
> aXphdGlvbjEfMB0GA1UECwwWU29tZU9yZ2FuaXphdGlvbmFsVW5pdDEeMBwGA1UE
> AwwVbG9jYWxob3N0LmxvY2FsZG9tYWluMSkwJwYJKoZIhvcNAQkBFhpyb290QGxv
> Y2FsaG9zdC5sb2NhbGRvbWFpbjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC
> ggEBANqvFuGdiWbwOhBbbd/ESbqpkXn4MQGKfKbcgBl7tXd5X+/VSa6pIwqbPekt
> fmhhNnQWqP6Zbhd0zEqRb3fD3XFgtmg46f8/0Qu3gK71gigNPLc5TrwQRONBqvD3
> B37T8mopNE9Zr5UBYaeEyDo3Y4JjuE1zwVYVTZgPbHoyvJpxUKAKLbS6HN17Ybz2
> kmWoaub0qlsI3VlXgdzg5YScwA7/LJvwVx4pA2AnSmT36QGiwp/JjKlnxKM/0GDg
> Tvqh/nEwcG1tc279/diEmT/SCYzK6hMqXl30ABSFT6A5k/rPYZNzZR9acbR18bpJ
> ZQZWYG1ny7zLec+Ltj0bUrlHdPMCAwEAAaNQME4wHQYDVR0OBBYEFJ8f90ExRYYD
> 0j2rQSKhMbRaKz0vMB8GA1UdIwQYMBaAFJ8f90ExRYYD0j2rQSKhMbRaKz0vMAwG
> A1UdEwQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEBACzFSIiJ01qLtl9Nom5rtFRh
> m+iH0RewmO2YV9rQTl53shma1/Wa2D5PXsFt6w0wiXRa6Gab1YVxaHkP9E4RK6us
> B5s5pR+SijP02Ijw5y4RICegkWApx86wlW09NDBgPFQdz+xQnpx8LfAFDzkAEf02
> eI4SI25Vi3fDW6qeOKeQmS5itcRFXBi/E2+FwYu3zvtMEIp7WB90f0mvxiEd1bz8
> UY0pODHlYUzc/4jl9CGWGPl+80KHsjppqwsFzZs3koe2IyKbzMKfpdQ+oIiJP17+
> IVJgNbRCO5TgGXtFW3p3CJ2fHzEPongFdvbPOTr/cE/KkGxKqcoeN7d22g7POas=
> -----END CERTIFICATE-----
>
  5. Commit the configuration changes.
    commit

Configure VELOS for RADIUS authentication from the CLI

Before you start, the RADIUS service needs to be set up on a server that is accessible to the VELOS chassis. The default port for RADIUS service is 1812. If the service is configured with a different port, take note. You need that during configuration.
In addition, users need to be assigned valid system group IDs on the external RADIUS server. Refer to
Group IDs and system authentication roles
 for more information.
You can configure VELOS for RADIUS authentication from the VELOS CLI.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Set the authentication method to RADIUS.
    system aaa authentication config authentication-method RADIUS_ALL
  4. Commit the configuration changes.
    commit
  5. Add the RADIUS service details to the authentication server groups.
    1. Create the server group.
      system aaa server-groups server-group radius-group config name radius-group type RADIUS
    2. Add the server and IP address for the RADIUS service.
      servers server 10.145.68.85 config address 10.145.68.85
    3. Customize the RADIUS configuration details.
      radius config auth-port 1812 secret-key secret timeout 3
    4. Commit the configuration changes.
      commit

Create a RADIUS server group from the CLI

You can use the VELOS CLI to create a RADIUS server group if you have multiple RADIUS servers to connect to.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Create the server group.
    system aaa server-groups server-group
    <group_name>
     config name
    <group_name>
     type RADIUS
    This example creates a RADIUS server group called
    radius-group
    :
    system aaa server-groups server-group radius-group config name radius-group type RADIUS
  4. Add the server and IP address of the RADIUS service.
    For example:
    servers server 10.145.69.85 config address 10.145.69.85
  5. Commit the configuration changes.
    commit

Add a user from the CLI

You can use the VELOS command-line interface (CLI) to create additional users on your VELOS system.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Add a user.
    system aaa authentication users user
    <user_name>
     config username
    <user_name>
     role
    <role>
     expiry-date
    <mm-dd-yyyy>
    Where expiry-date is the date <mm-dd-yyyy> you want the account to expire. Other values for expiry-date are -1 for no expiration date (the default value), and 1 for expired.
    This example creates an admin user named
    testuser
     with an account expiration date of November 20, 2025:
    system aaa authentication users user testuser config username test role admin expiry-date 11-20-2025
    Users can be assigned more than one role, if needed. Here is the list of roles that are available:
    controller-1(config) system
        aaa authentication users user test config username test role ?
        Possible completions:
          admin operator partition_1, partition_2, partition_3, partition_4, 
        partition_5, partition_6, partition_7, partition_8 ts_admin user
    admin
    The admin has full read/write access and can make configuration changes at the level in which they are working (chassis or partition).
    operator
    Operator users have read-only access to every screen and every configuration object at the level in which they are working (chassis or partition).
    partition_
    n
    (1-8)
    The chassis administrator can create one terminal server role per partition, where
    n
     refers to the partition ID. When a user with the partition_n role logs in on a specific blade port, they are presented with the blade console through the terminal server. This is for troubleshooting and debugging the system.
    ts_admin
    Terminal server admin. User with this role have terminal server access to all consoles on the system regardless of partition restrictions.
    user
    This role is unprivileged and cannot do anything on system. One or more supported roles need to be assigned to make this user account useful.
  4. Commit the configuration changes.
    commit
The system creates the account with the specified role.

Disable a user from the CLI

You can use the VELOS command-line interface (CLI) to disable user accounts on your VELOS system.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Disable a user.
    An expiry-date of 1 disables the account immediately, and -1 causes the account never to expire. You can also set the expiry-date to a future date. In that case, set the expiry date in MM-DD-YYYY format to the date you want the account to expire.
    system aaa authentication users user
    <user_name>
     config expiry-date 1
    This example disables a user named
    testuser
    :
    system aaa authentication users user
    testuser
     config expiry-date 1
  4. Commit the configuration changes.
    commit

Set an admin password from the CLI

You can use the VELOS command-line interface (CLI) to set an admin user's password.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Set a password for an admin user.
    system aaa authentication users user
    <user_name>
     config set-password
    This example sets the password for an admin user named
    testadmin
    :
    system aaa authentication users user testadmin config set-password
    The system prompts you to set a new password for the specified admin user.
  4. Commit the configuration changes.
    commit

Set maximum password age

You can globally set the maximum password age for all users. To do this, you specify the number of days after which the password will expire since it was last changed. For example, if the last change was today and the maximum age is 1, the password will expire tomorrow.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Specify the number of days after which a password will expire since it was last changed.
    system aaa password-policy config max-age <# of days>
    system aaa password-policy config max-age 1
  4. Commit the configuration changes.
    commit
When you log in to the console or SSH, you receive a message that the password will expire in # of days.
[partition1]# ssh admin@localhost
admin@localhost's password:
Warning: your password will expire in 1 day
Last login: Wed Jan 18 05:56:21 2020 from ::1

Change a password from the CLI

You can use the VELOS command-line interface (CLI) to change a user's password.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Change a specified user's password.
    system aaa authentication users user
    <user_name>
     config change-password
    This example changes the password for a user named
    testuser
    :
    system aaa authentication users user testuser config change-password
    The system prompts you to confirm the old password, set a new password, and confirm the new password for the specified user.
  4. Commit the configuration changes.
    commit

Delete a user from the CLI

You can use the VELOS CLI to delete a specified user.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Delete a user.
    no system aaa authentication users user
    <user_name>
    This example deletes a user named
    testuser
    :
    no system aaa authentication users user testuser
  4. Commit the configuration changes.
    commit

Modify user options from the CLI

You can use the VELOS command-line interface (CLI) to modify or set options for a specified user.
  1. Log in to the command line interface (CLI) of the system controller or chassis partition using an account with admin access.
    When you log in to the system, you are in user (operational) mode.
  2. Change to config mode.
    config
    The CLI prompt changes to include
    (config)
    .
  3. Change user options for a user.
    system aaa authentication users user
    <user_name>
     config last-change
    <time>
     expiry-date
    <mm-dd-yyyy>
    This example sets a last change date of zero (0) and an expiration date of January 1, 2030 for an admin user named
    testuser
    :
    system aaa authentication users user testuser config last-change 0 expiry-date 01-01-2030
  4. Commit the configuration changes.
    commit
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