3
Syntax
display password-control blacklist
[
user-name user-name
|
ip
ipv4-address
|
ipv6 ipv6-address
]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
user-name user-name
: Specifies a user by its username, a case-sensitive string of 1 to 55
characters.
ip ipv4-address
: Specifies the IPv4 address of a user.
ipv6 ipv6-address
: Specifies the IPv6 address of a user.
Usage guidelines
If you do not specify any parameters, this command displays information about all users in the
password control blacklist.
The users' IP addresses and user accounts are added to the password control blacklist when the
users fail authentication. You can use this command to view information about blacklisted FTP, Web,
and virtual terminal line (VTY) users.
Users accessing the system through the console interface are not blacklisted for the following
reasons:
•
The system is unable to obtain the IP addresses of these users.
•
These users are privileged and, therefore, relatively secure to the system.
Examples
# Display password control blacklist information.
<Sysname> display password-control blacklist
Blacklist items matched: 2.
Username IP address Login failures Lock flag
abcd 169::168:34:1 4 lock
admin 192.168.34.1 1 unlock
Table 2 Command output
Field
Description
Blacklist items matched
Number of blacklisted users.
IP address
IP address of the user.
Login failures
Number of login failures.
Lock flag
Whether the user account is locked for the user:
•
unlock
—Not limited.
•
lock
—Disabled temporarily or permanently, depending on the
password-control login-attempt
command.
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Страница 465: ...ii stp vlan enable 55 vlan mapping modulo 55...
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