Cisco Cisco Packet Data Gateway (PDG)
CSCF Security Configuration Mode Commands
▀ greylist-duration
▄ Command Line Interface Reference, StarOS Release 16
3168
greylist-duration
Configures the amount of time an AoR or IP address remains on a “grey list” after having crossed the registration
authorization limit or the bad registration request limit.
authorization limit or the bad registration request limit.
Important:
The system will ignore the configuration of this command unless the
dos-prevention
command
has been enabled.
Product
SCM (P-CSCF, A-BG)
Privilege
Security Administrator, Administrator
Mode
Exec > Global Configuration > Context Configuration > CSCF Service Configuration > Proxy-CSCF Configuration >
CSCF Security Configuration
CSCF Security Configuration
configure > context context_name > cscf service service_name > proxy-cscf > security-
parameters
parameters
Entering the above command sequence results in the following prompt:
[context_name]host_name(config-security-parameters)#
Syntax
greylist-duration time
default greylist-duration
default
Sets/restores the default value assigned to the specified command.
time
Default: 10
Defines the time, in minutes, that an AoR or IP address remains on a “grey list”.
Defines the time, in minutes, that an AoR or IP address remains on a “grey list”.
time
must be an integer from 5 to 1,440.
Usage
Use this command to specify the amount of time AoRs or IP addresses remain on a “grey list” after having
crossed the registration authorization limit or the bad registration request limit. Limits are described in the
crossed the registration authorization limit or the bad registration request limit. Limits are described in the
per-aor-failure-limit
command and the
per-ip-failure-limit
command.
Example
The following command sets the duration AoRs or IP addresses remain on a “grey list” to
30
minutes:
greylist-duration 30