Cisco IOS XE Intelligent Services Configuration Manual page 271

How to Configure ISG Support for Prepaid Billing
Command or Action
Step 3
policy-map type control policy-map-name
Example:
Router(config)# policy-map type control policyA
Step 4
class type control {control-class-name |
always} event credit-exhausted
Example:
Router(config-control-policymap)# class type
control always event credit-exhausted
Step 5
action-number service-policy type service name
policy-map-name
Example:
Router(config-control-policymap-class-control)#
1 service-policy type service name
redirect-profile
Step 6
end
Example:
Router(config-control-policymap-class-control)#
end
Step 7
show subscriber session [detailed] [identifier
identifier | uid session-id | username name]
Example:
Router# show subscriber session detailed
What to Do Next
Control policies must be applied to a context by using the service-policy type control command.
Forwarding Subscriber Traffic upon Depletion of Quota
By default, ISG drops subscriber packets when a subscriber's quota has been depleted. This task enables
you to override the default and forward subscriber traffic when the quota-depleted event occurs.
Before you perform this task you should understand the concept described in the
Event"
Quota-Depleted Event
A quota-depleted event occurs when a subscriber's quota is exhausted and ISG has not yet received a
reauthorization response from the billing server. This event can occur in two situations:
•
•
14
section.
When a prepaid threshold is not configured and the subscriber's quota is used up.
When a prepaid threshold is configured but the quota is exhausted before the prepaid server responds
to the reauthorization request that ISG sent when the threshold was met.
Configuring ISG Support for Prepaid Billing
Purpose
Creates or modifies a policy map that defines a control
policy.
Specifies a control class and event for which actions may be
configured.
Applies the specified service policy map or service profile
in which the ISG Layer 4 Redirect feature has been
configured.
Exits the current configuration mode and returns to
privileged EXEC mode.
(Optional) Displays ISG subscriber session information.
"Quota-Depleted