ADC June 30 Appendix a SG-1Vendor-Specific Attributes Example, Servicedata-quota-used

June 30, 2006 Appendix A: SG-1Vendor-Specific Attributes

Example:

adc-avpair = "service:data-quota=5000000",

service:data-quota-used

The service:data-quota-used contains the session's used quota in bytes. It is being sent only if a quota has been established for the session. It is being sent in authorization requests and Accounting-Stop and Accounting-Off messages.

General:

Operation Mode:	Access-Request message
	Accounting-Stop message
	Accounting-Off message
Vendor-type:	57
Vendor-length:	1 - 19 + attribute-name length
Values:	Min = 0; Max = 2^63 - 1

Format:

adc-avpair = "service:data-quota-used=<used data quota in bytes>",

Example:

adc-avpair = "service:data-quota-used=5000000",

service:acl-data-quota

The service:acl-data-quota sub-attribute defines the service session data quota per a specified access-list measured in bytes. This attribute enables to define different data quota per each access-list of a session. The POPmaestro monitors the session to track the data quota usage for the defined access lists. When a service runs out of quota (access-list quota termination event occurs) the POPmaestro activates the next-service-name if defined (see next- service-name definition). This is true in case that the service authentication base is set to be service. Otherwise the POPmaestro activates reauthorization according to the configured service:auth-base value (see service:auth-base definition). The authorization requests include the service:acl-data-quota with the remainder quota. A service:accessl-list-data-quota attribute with a zero value indicates to the POPmaestro that the connected session has no access-list data credit left. The POPmaestro then redirects all the session packets that match the specific access-list, to the redirection server if one is configured. Otherwise, it discards the packets. When a session is disconnected or when the service is exchanged, the POPmaestro includes all the service:acl-data-quota attributes in the accounting messages with the remainder data credit. The attribute may be included more than once in request or accept messages.

SG1-UM-8500-03 A-21