Option Name:icap_class
Replaces:
Requires:ICAP_CLIENT
Default Value:none
Suggested Config:

	Defines an ICAP service chain. Eventually, multiple services per
	vectoring point will be supported. For now, please specify a single
	service per class:

	icap_class classname servicename

Example:
icap_class class_1 service_1
icap class class_2 service_1
icap class class_3 service_3