retry-options
Syntax (Junos OS)
retry-options {
backoff-factor seconds;
backoff-threshold number;
lockout-period minutes
maximum-time seconds;
minimum-time seconds;
tries-before-disconnect number;
}
Syntax (Junos OS Evolved)
retry-options {
lockout-period minutes;
}
Hierarchy Level
[edit system login]
Description
Limit the number of times a user can attempt to log in through SSH or Telnet before being disconnected.
Options
| backoff-factor seconds | Length of delay in seconds after each failed login
attempt. The length of delay increases by this value for each subsequent
failed login attempt after the value specified in the
|
| backoff-threshold number | Threshold for the number of failed login
attempts before the user experiences a delay when attempting to log
in again. Use the
|
| lockout-period minutes | Amount of time before the user can attempt to log
in to the device after being locked out. The user is locked out when
the number of failed login attempts specified in the
|
| maximum-time seconds | Maximum length of time that the connection remains open for the user to enter a username and password to log in. If the user remains idle and does not enter a username and password within the time period configured with this option, the connection is closed.
|
| minimum-time seconds | Minimum length of time that the connection remains open while the user is attempting to enter a username and password to log in.
|
| tries-before-disconnect | Maximum number of times a user is allowed to attempt to log in through SSH or Telnet before closing the connection.
|
Required Privilege Level
admin—To view this statement in the configuration.
admin-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 8.0.
maximum-time option introduced in Junos OS Release
9.6.
lockout-period option introduced in Junos OS Release
11.2.