Cisco Cisco Packet Data Gateway (PDG) Guida Alla Risoluzione Dei Problemi
Active Charging Service Configuration Mode Commands
firewall port-scan ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22948-01
firewall port-scan
This command configures the Port Scan Detection algorithm.
Product
FW
Privilege
Security Administrator, Administrator
Syntax
Configures default parameters for port-scan detection.
Specifies the connection attempt success percentage:
: Specifies the connection attempt success percentage for a non-scanner.
must
be an integer from 60 through 99.
Default: 70%
Default: 70%
: Specifies the connection attempt success percentage for a scanner.
must be an
integer from 1 through 40.
Default: 30%
Default: 30%
Specifies the port scan inactivity timeout period, in seconds.
must be an integer from 60 through 1800.
Default: 300 seconds
Specifies transport protocol specific response timeout period:
: Specifies response timeout for TCP.
must be an integer from 3 through 30.
: Specifies response timeout for UDP.
must be an integer from 3 through 60.
Default: 3 seconds
Specifies the scanner policy.
Default: Log only
Default: Log only