Security CLI Commands
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19.46
security set IDS scanthreshold
19.46.1 Syntax
security set IDS scanthreshold <max>
19.46.2 Description
This command allows you to set the maximum number of scanning packets
that can be received before a port scan is detected. If the number of scanning
packets counted within the time duration set by the command
security set
IDS floodperiod
is greater than the maximum value set here, the
suspected attacker is blocked for the time limit specified in the command
security set IDS SCANattackblock
.
For example, using the default setting, if more than 5 scanning packets are
received per second for a 60 second duration, the attacker is blocked.
Note:
This CLI command is
case-sensitive
. You must type the command
attributes exactly as they appear in the syntax section of this page. If
you do not use the same case-sensitive syntax, the command fails
and the CLI displays a syntax error message.
19.46.3 Options
The following table gives the range of values for each option which can be
specified with this command and a default value (if applicable).
Option Description
Default
value
max
Maximum number of scanning packets
that can be received before a port
scan attack is detected.
5 (per second)
19.46.4 Example
-->
security set IDS scanthreshold 8
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