Cisco Cisco Packet Data Interworking Function (PDIF) Guía Para Resolver Problemas
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CSCF Security Configuration Mode Commands
per-aor-failure-limit ▀
Cisco ASR 5000 Series Command Line Interface Reference ▄
OL-22947-02
per-aor-failure-limit
Sets a failure limit that, when exceeded, causes the suspension of registration attempts for the offending AoR.
Important:
The system will ignore the configuration of this command unless the
command
has been enabled.
Product
SCM (P-CSCF, A-BG)
Privilege
Security Administrator, Administrator
Syntax
Default: 200
Defines the threshold for registration failures based on a calculation using weighted multipliers defined in
Defines the threshold for registration failures based on a calculation using weighted multipliers defined in
and
.
must be an integer from 5 to 10,000.
Sets /restores the default value assigned to the specified command.
Usage
Use this command to set a failure limit for registration attempts from an identified AoR. The following
calculation determines when this threshold is reached for a specific AoR:
Current authorization failures ÷
calculation determines when this threshold is reached for a specific AoR:
Current authorization failures ÷
= current failures per AoR
or
Total bad registration requests ÷
Total bad registration requests ÷
= current failures per AoR
If
= and
= , and the
=
, then the tolerance for registration authentication failures = 50 per AoR and the tolerance for
bad registration requests = 100 per AoR.
When an AoR reaches the failure limit, it is added to a ―grey list‖ for a period of time as defined by the
When an AoR reaches the failure limit, it is added to a ―grey list‖ for a period of time as defined by the
command.
Example
The following command sets the AoR failure limit to
The following command sets the AoR failure limit to
: