What the maximum number of consecutive incorrect password inputs on the web system of an AR

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By default, the maximum number of consecutive incorrect password inputs is 3.

Other related questions:
Method used to change the maximum number of allowed login failures for the USG6000 series
—For a VTY or console administrator, the maximum number of allowed authentication failures can be set in the lock authentication-count command. The default value is 3. # Set the threshold for authentication attempts to 5 on the console port. system-view [sysname] user-interface console 0 [sysname-ui-console0] lock authentication-count 5 —For users who log in through Telnet, SSH, web UI, FTP, SFTP, or SNMP, run the firewall blacklist authentication-count login-failed command to set the threshold for authentication attempts. By default, the value is 3 for Telnet, SSH, web, FTP, and SFTP users or 6 for SNMP users. # Set the threshold for authentication attempts to 5 for administrators who log in through the web UI. system-view [sysname] firewall blacklist authentication-count login-failed 5 If the number of consecutive wrong passwords exceeds the specified threshold, the client IP address is blacklisted to prevent more login attempts. By default, the blacklist entry will be time out in 10 minutes. That is, the user can try to log in again using the same IP address 10 minutes later.

Method used to change the maximum number of allowed login failures for the USG2000&5000 series
—For a VTY or console administrator, the maximum number of allowed authentication failures can be set in the lock authentication-count command. The default value is 3. # Set the threshold for authentication attempts to 5 on the console port. system-view [sysname] user-interface console 0 [sysname-ui-console0] lock authentication-count 5 —For users who log in through Telnet, SSH, web UI, FTP, SFTP, or SNMP, run the firewall blacklist authentication-count login-failed command to set the threshold for authentication attempts. By default, the value is 3 for Telnet, SSH, web, FTP, and SFTP users or 6 for SNMP users. # Set the threshold for authentication attempts to 5 for administrators who log in through the web UI. system-view [sysname] firewall blacklist authentication-count login-failed 5 If the number of consecutive wrong passwords exceeds the specified threshold, the client IP address is blacklisted to prevent more login attempts. By default, the blacklist entry will be time out in 10 minutes. That is, the user can try to log in again using the same IP address 10 minutes later.

How long will an MCU user be locked if the number of consecutive incorrect password attempts reaches the maximum?
By default, an MCU web account will be locked for 5 minutes if the number of consecutive incorrect password attempts reaches three times (excluding the empty password). To secure the account, change the password regularly.

Consecutive incorrect password attempts of user admin
When the maximum number of consecutive incorrect passwords is exceeded, the user will be locked out and needs to wait 15 minutes before being unlocked.

AR routers of restrictions on the Web page, enter a correct password for consecutive times
By default, enter a correct password for consecutive limit per for 3 times.

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