333
<Sysname> system-view
[Sysname] sftp server idle-timeout 500
Related commands
display
ssh
server
ssh server authentication-retries
Use
ssh server authentication-retries
to set the maximum number of connection authentication
attempts for SSH users.
Use
undo ssh server authentication-retries
to restore the default.
Syntax
ssh server authentication-retries
times
undo ssh server authentication-retries
Default
The maximum number of SSH connection authentication attempts is 3.
Views
System view
Default command level
3: Manage level
Parameters
times:
Specifies the maximum number of authentication attempts, in the range of 1 to 5.
Usage guidelines
You can set this limit to prevent malicious hacking of usernames and passwords.
This configuration takes effect only for the users at next login.
Authentication fails if the number of authentication attempts (including both publickey and password
authentication) exceeds the upper limit configured by this command.
If the authentication method is
password-publickey
, the server first uses publickey authentication,
and then uses password authentication to authenticate SSH users. The process is regarded as one
authentication attempt.
Examples
# Set the maximum number of SSH connection authentication attempts to 4.
<Sysname> system-view
[Sysname] ssh server authentication-retries 4
Related commands
display
ssh
server
ssh server authentication-timeout
Use
ssh server authentication-timeout
to set the SSH user authentication timeout timer on the
SSH server.
Use
undo ssh server authentication-timeout
to restore the default.
