Veritas Access Appliance 8.2 Administrator's Guide
- Section I. Introducing Access Appliance
- Section II. Configuring Access Appliance
- Managing users
- Managing licenses
- Configuring the network
- About configuring the Access Appliance network
- About bonding Ethernet interfaces
- Bonding Ethernet interfaces
- Considerations for configuration a LACP bond
- Configuring DNS settings
- About Ethernet interfaces
- Displaying current Ethernet interfaces and states
- Configuring IP addresses
- Configuring IP addresses and FQDNs in a non-DNS environment
- Configuring VLAN interfaces
- Configuring NIC devices
- About configuring routing tables
- Configuring routing tables
- Changing the firewall settings
- Configuring Access Appliance in IPv4 and IPv6 mixed mode
- Support for multiple data subnets
- Adding console FQDN to the network and accessing the GUI using the console FQDN
- Configuring authentication services
- About configuring LDAP settings
- Configuring LDAP server settings
- Administering the Access Appliance cluster's LDAP client
- About Active Directory (AD)
- Configuring AD server settings
- Configuring entries for Access Appliance DNS for authenticating to Active Directory (AD)
- Configuring AD/LDAP using the GUI
- Configuring NSS lookup order
- Sign-in options for the Access Appliance UI
- Configuring user authentication using digital certificates or smart cards
- Section III. Managing Access Appliance storage
- Configuring storage
- About storage provisioning and management
- About configuring disks
- About configuring storage pools
- Configuring storage pools
- About quotas for usage
- Enabling, disabling, and displaying the status of file system quotas
- Setting and displaying file system quotas
- Setting user quotas for users of specified groups
- About quotas for CIFS home directories
- Workflow for configuring and managing storage using the Access Appliance CLI
- Displaying information for all disk devices associated with the nodes in a cluster
- Displaying WWN information
- Importing new LUNs forcefully for new or existing pools
- Initiating host discovery of LUNs
- Managing disks
- Access Appliance as an iSCSI target
- Configuring storage
- Section IV. Managing Access Appliance file access services
- Configuring the NFS server
- About using the NFS server with Access Appliance
- Using the kernel-based NFS server
- Accessing the NFS server
- Displaying and resetting NFS statistics
- Configuring Access Appliance for ID mapping for NFS version 4
- Configuring the NFS client for ID mapping for NFS version 4
- About authenticating NFS clients
- Setting up Kerberos authentication for NFS clients
- Using Access Appliance as a CIFS server
- About configuring Access Appliance for CIFS
- About configuring CIFS for Active Directory (AD) domain mode
- Adding an SPN entry on the Windows client
- About setting trusted domains
- About storing account information
- Storing user and group accounts
- Reconfiguring the CIFS service
- About mapping user names for CIFS/NFS sharing
- About the mapuser commands
- Adding, removing, or displaying the mapping between CIFS and NFS users
- Automatically mapping UNIX users from LDAP to Windows users
- About managing home directories
- About CIFS clustering modes
- About migrating CIFS shares and home directories
- Setting the CIFS aio_fork option
- Enabling CIFS data migration
- Using Access Appliance as an Object Store server
- About the Object Store server
- Use cases for configuring the Object Store server
- Configuring the Object Store server
- About buckets and objects
- File systems used for objectstore buckets
- Enabling WORM on buckets
- Object Access SSL certificate
- Object Access endpoints
- S3 with NFS use case
- S3 with NSP use case
- Configuring the S3 server using GUI
- Configuring the NFS server
- Section V. Managing Access Appliance security
- Managing security
- Setting up FIPS mode
- Configuring STIG
- Setting the banner
- Setting the password policy
- Immutability in Access Appliance
- Deploying certificates on Access Appliance
- Single Sign-On (SSO)
- Configuring multifactor authentication
- About multifactor authentication
- Considerations when configuring multifactor authentication
- Configuring multifactor authentication for your user account
- Disabling multifactor authentication for your user account
- Enforcing multifactor authentication for all users
- Configuring multifactor authentication for your user account when it is enforced in the cluster
- Resetting multifactor authentication for a user
- Section VI. Monitoring and troubleshooting
- Monitoring the appliance
- Configuring event notifications and audit logs
- About troubleshooting
- Monitoring command activity
- Monitoring alerts
- About alert management
- Monitoring events
- Viewing reports
- Viewing cluster storage usage
- Viewing file system usage
- About event notifications
- About severity levels and filters
- About SNMP notifications
- Configuring a syslog server
- Displaying events on the console
- Appliance log files
- Section VII. Provisioning and managing Access Appliance file systems
- Creating and maintaining file systems
- About creating and maintaining file systems
- About encryption at rest
- Considerations for creating a file system
- Best practices for creating file systems
- Choosing a file system layout type
- Determining the initial extent size for a file system
- About striping file systems
- About FastResync
- About fsck operation
- Enabling WORM on a file system
- Setting retention in files
- Setting WORM over NFS
- Manually setting WORM-retention on a file over CIFS
- About managing application I/O workloads using maximum IOPS settings
- Creating a file system
- Bringing the file system online or offline
- Listing all file systems and associated information
- Modifying a file system
- Managing a file system
- Destroying a file system
- Upgrading disk layout versions
- Creating and maintaining file systems
- Section VIII. Provisioning and managing Access Appliance shares
- Creating shares for applications
- Creating and maintaining NFS shares
- About NFS file sharing
- About the NFS shares
- Displaying file systems and snapshots that can be exported
- Exporting an NFS share
- Displaying exported directories
- About managing NFS shares using netgroups
- Unexporting a directory or deleting NFS options
- Exporting an NFS share for Kerberos authentication
- Mounting an NFS share with Kerberos security from the NFS client
- Exporting an NFS snapshot
- Creating and maintaining CIFS shares
- About managing CIFS shares
- About the CIFS shares
- Exporting a directory as a CIFS share
- Configuring a CIFS share as secondary storage for an Enterprise Vault store
- Exporting the same file system/directory as a different CIFS share
- About the CIFS export options
- Setting share properties
- Displaying CIFS share properties
- Hiding system files when adding a CIFS normal share
- Allowing specified users and groups access to the CIFS share
- Denying specified users and groups access to the CIFS share
- Exporting a CIFS snapshot
- Deleting a CIFS share
- Modifying a CIFS share
- Making a CIFS share shadow copy aware
- About managing CIFS shares for Enterprise Vault
- Integrating Access Appliance with Data Insight
- Section IX. Managing Access Appliance storage services
- Configuring episodic replication
- About Access Appliance episodic replication
- How Access Appliance Replication works
- Starting Access Appliance episodic replication
- Setting up communication between the source and the destination clusters
- Setting up the file systems to replicate
- Setting up files to exclude from an episodic replication unit
- Scheduling the episodic replication
- Defining what to replicate
- About the maximum number of parallel episodic replication jobs
- Managing an episodic replication job
- Replicating compressed data
- Displaying episodic replication job information and status
- Synchronizing an episodic replication job
- Behavior of the file systems on the episodic replication destination target
- Accessing file systems configured as episodic replication destinations
- Configuring an episodic replication job using the GUI
- Episodic replication job failover and failback
- Configuring continuous replication
- About Access Appliance continuous replication
- How Access Appliance continuous replication works
- Starting Access Appliance continuous replication
- Setting up communication between the source and the destination clusters
- Setting up the file system to replicate
- Managing continuous replication
- Displaying continuous replication information and status
- Unconfiguring continuous replication
- Preserving the file system on the destination cluster
- Cloud tiering with continuous replication
- Configuring Enterprise Vault with continuous replication
- Configuring a continuous replication job using the GUI
- Continuous replication failover and failback
- Addition of multiple file systems to a Replicated Volume Group
- Using snapshots
- Using instant rollbacks
- About instant rollbacks
- Creating a space-optimized rollback
- Creating a full-sized rollback
- Listing Access Appliance instant rollbacks
- Restoring a file system from an instant rollback
- Refreshing an instant rollback from a file system
- Bringing an instant rollback online
- Taking an instant rollback offline
- Destroying an instant rollback
- Creating a shared cache object for Access Appliance instant rollbacks
- Listing cache objects
- Destroying a cache object of a Access Appliance instant rollback
- Configuring episodic replication
- Section X. Reference
- Index
Managing the password policy from the command-line interface
You can customize the password policies by setting rules for the passwords that are used by the Access Appliance local users. You can set rules for password complexity, password age, and password lockout. Password complexity specifies the number and type of characters a password must include. Password age defines the duration for which the password is valid. Password lockout specifies the number of failed attempts because of incorrect usage of passwords after which a user is prevented from logging in to the account.
To view the password policy, use the following command:
system password-policy get
To set the password policy, use the following command:
system password-policy set minlen ucredit maxclassrepeat dcredit ocredit minclass lcredit maxrepeatdifok pass_min_days pass_max_days pass_warn_age remember deny unlock_time fail_interval
where
Table:
Parameter | Description |
|---|---|
minlen | Minimum characters. Range is 6 - 100. |
ucredit | Minimum upper case characters. Range is 1 - 100 . |
maxclassrepeat | Maximum repetitive characters of same class. Range is 1 - 100. |
dcredit | Minimum numbers. Range is 1 - 100. |
ocredit | Minimum special characters. Range is 1 - 100. |
minclass | Minimum character classes. Range is 1 - 4. |
lcredit | Minimum lower case characters. Range is 1 - 100. |
maxrepeat | Maximum repetitive characters. Range is 1 - 100. |
difok | Character difference with old password. Range is 1 - 100. |
pass_min_days | Days after which password can be changed. Range is 1 - 100. |
pass_max_days | Days after which password must be changed. Range is 1 - 100. |
pass_warn_age | Days before warning message Range is 1 - 100. |
remember | Minimum different password before allowing reuse. Range is 1 - 100. |
deny | Number of incorrect login attempts before lockout. Range is 1 - 100. From version 8.2, when you enable STIG or set the password policy, the SSH session is terminated each time you enter an incorrect password. You must open a new SSH session to log on. Previously, the SSH session was terminated only after the total number of failed attempts was reached. |
unlock_time | Time before locked account is reenabled(seconds). Range is 1 - 604800. |
fail_interval | Time before login failures before account locked out (seconds). Range is 1 - 3600. |
To display the current password policy:
- Log on to the Access command-line interface by opening an SSH session to the management console IP as an administrator.
- In the Access command-line interface, run the following command:
system password-policy get
access-clus> system password-policy get Password policy setup on the system... Password complexity: =================== Minimum characters: 8 Minimum upper case characters: 1 Maximum repetitive characters of the same class: - Minimum numbers: 1 Minimum special characters: 1 Minimum character classes: - Minimum lower case characters: 1 Maximum repetitive characters: - Character difference with old password: - Password age: ============ Days after which password can be changed: - Days after which password must be changed: - Days before warning message: - Minimum different password before allowing reuse: - Password lockout: ================ Number of incorrect login attempts before lockout: - Time before locked account is reenabled(seconds): - Time before login failures before account locked out(seconds): -
Note:
Initially, the default set rules are displayed.
To set the password policy:
- Log on to the Access command-line interface by opening an SSH session to the management console IP as an administrator.
- In the Access command-line interface, run the following command:
system password-policy set
For example:
access-clus> system password-policy set minlen=8 ucredit=1 maxclassrepeat=4 dcredit=1 ocredit=1 minclass=4 lcredit=1 maxrepeat=2 difok=8 pass_min_days=1 pass_max_days=60 pass_warn_age=7 remember=7 deny=3 unlock_time=300 fail_interval=900 Access Appliance password-policy SUCCESS V-493-10-0 Password policy updated successfully.
The newly set policy can be displayed using the system password-policy get command:
access-clus> system password-policy get Password policy setup on the system... Password complexity: =================== Minimum characters: 8 Minimum upper case characters: 1 Maximum repetitive characters of the same class: 4 Minimum numbers: 1 Minimum special characters: 1 Minimum character classes: 4 Minimum lower case characters: 1 Maximum repetitive characters: 2 Character difference with old password: 8 Password age: ============ Days after which password can be changed: 1 Days after which password must be changed: 60 Days before warning message: 7 Minimum different password before allowing reuse: 7 Password lockout: ================ Number of incorrect login attempts before lockout: 3 Time before locked account is reenabled(seconds): 300 Time before login failures before account locked out(seconds): 900
Note:
If STIG is enabled on the system, you cannot change the custom password-policy rules.
accessclus> system password-rules set maxrepeat=3 maxclassrepeat=vxdefault dcredit=vxdefault minlen=15 ucredit=vxdefault ocredit=vxdefault lcredit=vxdefault difok=vxdefault minclass=5 pass_min_days=vxdefault pass_max_days=vxdefault pass_warn_age=vxdefault deny=3 unlock_time=vxdefault fail_interval=vxdefault remember=vxdefault ACCESS PasswordRules ERROR V-493-10-0 The password rules cannot be set as the cluster is STIG enabled.
Note:
Setting the parameter to vxdefault is equivalent to setting the value to no or None.