R3721-F3210-F3171-HP High-End Firewalls Access Control Configuration Guide-6PW101
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Password control configuration example
Network requirements
Implementing the following global password control policy:
• An FTP or VTY user failing to provide the correct password in two successive login attempts is
permanently prohibited from logging in.
• A user can log in five times within 60 days after the password expires.
• The password aging time is 30 days.
• The minimum password update interval is 36 hours.
• The maximum account idle time is 30 days.
• A password cannot contain the username or the reverse of the username.
• No character occurs consecutively three or more times in a password.
Implementing the following super password control policy:
• A super password must contain at least three types of valid characters, five or more of each type.
Implementing the following password control policy for local Telnet user test:
• The password must contain at least 12 characters.
• The password must consist of at least two types of valid characters, five or more of each type.
• The password aging time is 20 days.
Configuration procedure
# Enable the password control feature globally.
<Sysname> system-view
[Sysname] password-control enable
# Prohibit the user from logging in forever after two successive login failures.
[Sysname] password-control login-attempt 2 exceed lock
# Set the password aging time to 30 days for all passwords.
[Sysname] password-control aging 30
# Set the minimum password update interval to 36 hours.
[Sysname] password-control password update interval 36
# Specify that a user can log in five times within 60 days after the password expires.
[Sysname] password-control expired-user-login delay 60 times 5
# Set the maximum account idle time to 30 days.
[Sysname] password-control login idle-time 30
# Refuse any password that contains the username or the reverse of the username.
[Sysname] password-control complexity user-name check
# Specify that no character of the password can be repeated three or more times consecutively.
[Sysname] password-control complexity same-character check
# Specify that a super password must contain at least 3 types of characters and each type must contain
at least 5 characters.
[Sysname] password-control super composition type-number 3 type-length 5
# Configure a super password.